(Version 1.1)

Users’ Manual for Handling Resampled Micro Data of
Vietnamese Household Living Standard Survey(VHLSS)

VHLSS 2006

2015
The Institute of Statistical Mathematics (ISM)
andStatistical Information Institute for Consulting and Analysis (SINFONICA)

1

History of revision of the manual Version 1.1 in February 2015
- Revised based on the discussion during the Sixth International Workshop on Analysis of Micro
Data of Official Statistics in December 2014

 First draft version 1.0 in September 2014

Vietnam VHLSS 2006 Manual (Version 1.1)

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CONTENTS

VHLSS 2006
1. About this Manual

Page 4

2. Outline of the survey

6

Objective of the survey

Topics covered by the surveyFrequency of the survey

Survey period

Coverage of the survey

Sample designData collection methodData entry and data checkPublication

3. Data and metadata provided

8

4. Data import
4.1 Import STATA data files into R

11

4.2 Summary of data files

12

4.3 Import weight data

17

4.4 Defining identifiers in data files and appending weight to data files

17

4.5 Basic statistics

22

4.6 Sample allocation

23

4.7 Sample design26

5. Data check5.1 Summary of each data file30

5.2 Frequency tables of categorical variables82

6. Household summary file TTCHUNG
6.1 Definition of variables of TTCHUNG

109

6.2 Summary of verifying TTCHUNG

116

6.3 R scripts for verifying the contents of TTCHUNG

118

7. Income and expenditure
7.1 Household income

154

7.2 Household income by income source

157

7.2.1 Wage160

7.2.2 Agricultural crops

167

7.2.3 Livestock breeding

178

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7.2.4 Agricultural service

181

7.2.5 Forestry

183

7.2.6 Hunting

186

7.2.7 Aquaculture

189

7.2.8 Household business190

7.2.9 Other

196

7.3 Household expenditure198

7.4 Household expenditure and consumption expenditure203

7.4.2 Foods and drinks during holidays

206

7.4.3 Daily foods and drinks

208

7.4.4 Daily non-food expenditure, and other expenditure211

7.4.5 Annual consumption expenditure214

7.4.6 Other spending

217

7.4.7 Purchased fixed assets and durable appliances

220

8. Resampling method

231

9. References

238

Attachments:
1. The questionnaire IB

240

2. Data dictionary326

3. Province map

418

4. Survey plan of VHLSS 2006

420

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1. About this Manual
1. This manual was prepared for users to use the next 80% resampled micro data sets ofVietnamese Household Living Standard Survey (VHLSS) 2006.

80% resampled micro data sets in CSV format[1] "muc1a_80.csv""muc1b_80.csv""muc2a_80.csv""muc2b_80.csv"[5] "muc2c_80.csv""muc2d_80.csv""muc2e_80.csv""muc3a1_80.csv"[9] "muc3a2_80.csv""muc3b_80.csv""muc3c_80.csv""muc3d_80.csv"[13] "muc3e_80.csv""muc3f_80.csv""muc3g_80.csv""muc3h_80.csv"[17] "muc3i_80.csv""muc4a_80.csv""muc4b0_80.csv""muc4b11_80.csv"[21] "muc4b12_80.csv""muc4b13_80.csv""muc4b14_80.csv""muc4b15_80.csv"[25] "muc4b16_80.csv""muc4b161_80.csv""muc4b21_80.csv""muc4b22_80.csv"[29] "muc4b31_80.csv""muc4b32_80.csv""muc4b41_80.csv""muc4b42_80.csv"[33] "muc4b51_80.csv""muc4b52_80.csv""muc4c_80.csv""muc4c2_80.csv"[37] "muc4d_80.csv""muc5a1_80.csv""muc5a2_80.csv""muc5b1_80.csv"[41] "muc5b2_80.csv""muc5b3_4_80.csv""muc6_80.csv""muc6a_80.csv"[45] "muc6b_80.csv""muc7_80.csv""muc8_80.csv""muc8_vayvon_80.csv"[49] "ttchung_80.csv"

80% resampled micro data sets in R format[1] "muc1a.80""muc1b.80""muc2a.80""muc2b.80""muc2c.80"[6] "muc2d.80""muc2e.80""muc3a1.80""muc3a2.80""muc3b.80"[11] "muc3c.80""muc3d.80""muc3e.80""muc3f.80""muc3g.80"[16] "muc3h.80""muc3i.80""muc4a.80""muc4b0.80""muc4b11.80"[21] "muc4b12.80""muc4b13.80""muc4b14.80""muc4b15.80""muc4b16.80"[26] "muc4b161.80""muc4b21.80""muc4b22.80""muc4b31.80""muc4b32.80"[31] "muc4b41.80""muc4b42.80""muc4b51.80""muc4b52.80""muc4c.80"[36] "muc4c2.80""muc4d.80""muc5a1.80""muc5a2.80""muc5b1.80"[41] "muc5b2.80""muc5b3_4.80""muc6.80""muc6a.80""muc6b.80"[46] "muc7.80""muc8.80""muc8_vayvon.80" "ttchung.80"

2. The overall of VHLSS was described in the manual on “VHLSS – Overall and Survey Process”,
separately.

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3. The original micro data sets composed of all the samples of income and expenditure survey were
provided by NSO, Viet Nam based on the Charter for Experimental Laboratory for Research Purpose
Statistical Use of Micro Data, and resampled at the rate of 80% by Sinfonica.

4. This manual was first compiled in September 2014 by;
Hiroshige Furuta
Visiting Senior Research Fellow, Sinfonica

Acknowledgements
Special thanks to Ms. Van Nghiem, GSO, Vietnam, who assisted my work of compiling the manuals
by properly answering to my queries via email.

Vietnam VHLSS 2006 Manual (Version 1.1)6

2. Outline of VHLSS 2006
The below table describes mainly on the income and expenditure survey.
Objectives of the

To collect information to be used as basis for assessment of living standard,

surveyincluding poverty and the gap between the rich and the poor, in order tocontinuously improve the living standard of population across the country, inall regions and localities.

Topics covered by

The income and expenditure survey covered the following topics;

the survey



Demographic characteristics of household’s members

Household incomeHousehold expenditure

Education



Health

Employment



Assets, housing and facilitiesParticipation in hunger elimination and poverty reduction

Frequency of theEvery two years

surveySurvey periodThe survey was conducted in May and September 2006.



The reference period of household income and expenditure was the last 12
months.

Coverage of thesurveyGeographically, the survey covered the whole country. Scope of thesurvey included all selected enumeration areas and communes in 64
provinces and cities under central management.

Sample designThe target population comprised the civilian, non-institutional population.

Three-stage stratified design
Master sample based on 1999 Population Census
Strata: province and urban/rural
PSU: 3,063 communes were selected.
SSU: 3 EA were selected within PSU. Only one of EA was used for eachyear of VHLSS survey.
FSU: householdSample size
In total 45,945 households
36,756 households for income survey (short)
9,189 households for income and expenditure survey (long)

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The income and expenditure survey was designed to assess living
standards at national and regional level.

Data collectionmethodData entry andDirect interview: 2.5 days per household regarding income andexpenditure survey form(Long) Questionnaire 1B; Questions on income and expenditure

GSO provided Provincial Statistics Offices (PSO) the 2-time (twice) data

data check

entering program, inspecting program, quick compilation program andofficial compilation program.


After the preliminary results have been assessed by the SocioEnvironmental Statistics Department, PSOs proceed to officiallycompilation, as well as send the entered raw data to Hanoi Statistical
Informatics Center.



The Statistical Information Centre of Hanoi chairs the cooperation with
Socio- Environmental Statistics Department to compile the nationwide
data.

Publication

Preliminary results in June 2007 and the official results “Result of the Survey
on Household Living Standards 2006” in December 2007

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3. Data and metadata provided[VHLSS 2006]


Outline of the survey;

Survey plan.pdf

Descriptionofobjectives,contents,

methodology,

directionandimplementation of VHLSS2006 (See attachment)Data in STATA and SAS format

File names in STATA format;[1] "muc1a.dta""muc1b.dta""muc2a.dta""muc2b.dta"[5] "muc2c.dta""muc2d.dta""muc2e.dta""muc3a1.dta"[9] "muc3a2.dta""muc3b.dta""muc3c.dta""muc3d.dta"[13] "muc3e.dta""muc3f.dta""muc3g.dta""muc3h.dta"[17] "muc3i.dta""muc4a.dta""muc4b0.dta""muc4b11.dta"[21] "muc4b12.dta""muc4b13.dta""muc4b14.dta""muc4b15.dta"[25] "muc4b16.dta""muc4b161.dta""muc4b21.dta""muc4b22.dta"[29] "muc4b31.dta""muc4b32.dta""muc4b41.dta""muc4b42.dta"[33] "muc4b51.dta""muc4b52.dta""muc4c.dta""muc4c2.dta"[37] "muc4d.dta""muc5a1.dta""muc5a2.dta""muc5b1.dta"[41] "muc5b2.dta""muc5b3_4.dta""muc6.dta""muc6a.dta"[45] "muc6b.dta""muc7.dta""muc8.dta""muc8_vayvon.dta"[49] "ttchung.dta"
Questionnaire

Household Questionnaire for Income & Expenditure Survey in English
File name

VHLSS06_questionnaire.pdf (85 pages)
Section 1: Household membrs
Section 2: Education
Section 3: Health
Section 4: Income
Section 5: Expenditure
Section 6: Fixed assets and durables
Section 7: Accommodation
Section 8: Poverty alleviation programmeRemarks: Some pages of the questionnaire were not in English, such as Section 3C (Health), Section
3D (Fertility) and Section 4C2 (Business cost).

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

Organization of data files

The relationship between the data files and the questionnaire was written in the “Summary
sheet.xlsx”. This list was revised and is available in 4.2.

Summary sheet.xlsx

Description of list of data files including the next items;
Year, STATA filenames, Section in the questionnaire, Main contents,
Number of variables
Sheet ‘2006’

Number of data files is 49.
Number of sections is 8.

Example of Sheet ‘2006’



Codebook

Codebook_2006.xls

Describes variable name, topics, scope, length, code and description in each
sheet of dataset

Example

Province code

Province code.xls

Includes the next list;
List of provinces in VHLSS 2006 (64 provinces)

Note: 1) Province codes are also listed on the questionnaire.

Vietnam VHLSS 2006 Manual (Version 1.1)

102) Number of provinces are the same as VHLSS 2004.

Remarks:
The following lists of classification are also available in the questionnaire.



List of ethnicity code

List of industry code (, which is written as “branch code” in the questionnaire.)List of occupation code

Survey results

SurveyreportofIncludes the results of 2002, 2004 and 2006 VHLSS

VHLSS 2006
File name

Introduction.pdf and Part 01.pdf to Part 11.pdf

Content of the report

Note

The survey report is also available at NSO’s website.
http://www.gso.gov.vn/default_en.aspx?tabid=515&ItemID=8183

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4. Data import
4.1 Import STATA data files into R> list.files()[1] "muc1a.dta""muc1b.dta""muc2a.dta""muc2b.dta"[5] "muc2c.dta""muc2d.dta""muc2e.dta""muc3a1.dta"[9] "muc3a2.dta""muc3b.dta""muc3c.dta""muc3d.dta"[13] "muc3e.dta""muc3f.dta""muc3g.dta""muc3h.dta"[17] "muc3i.dta""muc4a.dta""muc4b0.dta""muc4b11.dta"[21] "muc4b12.dta""muc4b13.dta""muc4b14.dta""muc4b15.dta"[25] "muc4b16.dta""muc4b161.dta""muc4b21.dta""muc4b22.dta"[29] "muc4b31.dta""muc4b32.dta""muc4b41.dta""muc4b42.dta"[33] "muc4b51.dta""muc4b52.dta""muc4c.dta""muc4c2.dta"[37] "muc4d.dta""muc5a1.dta""muc5a2.dta""muc5b1.dta"[41] "muc5b2.dta""muc5b3_4.dta""muc6.dta""muc6a.dta"[45] "muc6b.dta""muc7.dta""muc8.dta""muc8_vayvon.dta"[49] "ttchung.dta"> file.names<-list.files()# Imported STATA files into R> lss2006<-list()> for(j in 1:49){+ lss2006<-c(lss2006,list(read.dta(file.names[j],convert.factors=F)))+}# 49 R data frames were stored in the list “lss2006”.
# Made list of data file name, number of records and variables> for(j in 1:49){+ cat(file.names[j],": ",dim(lss2006[[j]]),"¥n")+}muc1a.dta : 39071 17
muc1b.dta : 18792 16:
ttchung.dta : 9189 141

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4.2 Summary of data files
The data files of VHLSS 2006 are summarized as the next.
No.

STATA

SectionMain contents

No. ofNo. ofvariables

records

List of household members

17

39,071

Individual

List of household members surveyed in VHLSS 2004

16

18,792

Individual

filenames1

muc1a.dta

Section 1: List of household

Unit of records

members2

muc1b.dta

Section 1: List of household
members3

muc2a.dta

Section 2: Education, training

VHLSS 2004
General information

34

39,071

Individual

Detail information on general and tertiary education

21

39,071

Individual

Extra classes

31

39,071

Individual

Repeated the school year19

39,071

Individual

Vocational training

16

39,071

Individual

Health and health care

12

39,071

Individual

Health and health care18

18,524

Individualand vocational training
4

muc2b.dta

Section 2: Education, training
and vocational training

5

muc2c.dta

Section 2: Education, training
and vocational training

6

muc2d.dta

Section 2: Education, training
and vocational training

7

muc2e.dta

Section 2: Education, training
and vocational training

8

muc3a1.dta

Section 3: Health and healthinsurance9

muc3a2.dta

Section 3: Health and healthsurveyed

Vietnam VHLSS 2006 Manual (Version 1.1)

in

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insurance10

muc3b.dta

Section 3: Health and healthDisability

93

39.071

Individual

Health17

39,071

Individual

Fertility

15

6,647

Individual

Behavoriours that have impacts on health11

33,826

Individual

Health insurance

28

39,071

Individual

Out-patient diagnosis treatment

28

11,058

Individual (out-patient)In-patient diagnosis treatment

31

9,214

Individual (in-patient)

Self-treatment

16

21,622

Individual

insurance11

muc3c.dta

Section 3: Health and healthinsurance12

muc3d.dta

Section 3: Health and healthinsurance

13

muc3e.dta

Section 3: Health and healthinsurance

14

muc3f.dta

Section 3: Health and healthinsurance15

muc3g.dta

Section 3: Health and healthinsurance16

muc3h.dta

Section 3: Health and healthinsurance17

muc3i.dta

Section 3: Health and healthinsurance18

muc4a.dta

Section 4: Income

Employment

52

39,071

Individual19

muc4b0.dta

Section 4: Income

Land for agriculture, forestry and water surface for

16

24,080Household,aquaculture20

muc4b11.dta

Section 4: Income

Rice

Land piece
19

14,961

Household,Type of rice21

muc4b12.dta

Section 4: Income

Other starchy, vegetable

Vietnam VHLSS 2006 Manual (Version 1.1)

12

15,499Household,

14

Kind of crops
22

muc4b13.dta

Section 4: Income

Annual and perennial industrial crops

13

3,932

Household,
Kind of product23

muc4b14.dta

Section 4: Income

Fruit crops

13

9,791

Household,
Kind of fruit

24

muc4b15.dta

Section 4: Income

Income from crops by products

10

8,379

Household,
Kind of by-product25

muc4b16.dta

Section 4: Income

Crop planting expenditure

11

52,513

Household,
Kind of expense26

muc4b161.dta

Section 4: Income

Table of quantity of chemical fertilizers used for types of

11

16,592trees
27

muc4b21.dta

Section 4: Income

Household,Type of chemical fertilizer

Income from livestock breeding

14

16,577

Household,
Kind of product28

muc4b22.dta

Section 4: Income

Livestock breeding expenditure

18

10,222

Household,
Kind of livestock breeding29

muc4b31.dta

Section 4: Income

Income from agricultural services

9279Household,
Kind of activities

30

muc4b32.dta

Section 4: Income

Expenses on agricultural services

17

277

Household,
Kind of activities

31

muc4b41.dta

Section 4: Income

Incomefromforestryandhunting,trapping

and

13

3,932

domesticating forest animals and birds
32

muc4b42.dta

Section 4: Income

Expenditure from forestry and hunting, trapping anddomesticating forest animals and birds

Vietnam VHLSS 2006 Manual (Version 1.1)

Household,
Kind of tree

20

2,283

Household,
Kind of activities

15

33

muc4b51.dta

Section 4: Income

Income from aquaculture

14

3,653

Household,
Kind of product34

muc4b52.dta

Section 4: Income

Expenditure from aquaculture

19

2,706

Household,
Kind of activities

35

muc4c.dta

Section 4: Income

Non-agriculture, non-forestry, non-aquaculture business

33

4,379

and production trades36

muc4c2.dta

Section 4: Income

ExpenditureonHousehold,
Order of trade activity

non-agriculture,

non-forestry,

929,333

non-aquaculture business and production trades

Household,
Order of trade activity,
Expenditure item

37

muc4d.dta

Section 4: Income

Other income

22

9,189

Household38

muc5a1.dta

Section 5: Expenditure

Expenditure on foods and drinks during holidays

10

131,726

Household,Expenditure item

39

muc5a2.dta

Section 5: Expenditure

Daily expenditure on food and drinks

15

288,564

Household,Expenditure item

40

muc5b1.dta

Section 5: Expenditure

Daily non-foods expenditure and other expenditures

10

114,114

Household,Expenditure item

41

muc5b2.dta

Section 5: Expenditure

Annual consumption expenditure

8

114,952

Household,Expenditure item

42

muc5b3_4.dta

Section 5: Expenditure

Other spending that is considered and not considered as

23

9,189

Household

Fixed assets and durable appliances

67

9,189

Household

Fixed assets

12

15,897

Household,household expenditure43

muc6.dta

Section 6: Fixed assets anddurable appliances44

muc6a.dta

Section 6: Fixed assets andVietnam VHLSS 2006 Manual (Version 1.1)

16

durable appliances45

muc6b.dta

Section 6: Fixed assets andAsset code
Durable appliances

11

85,890durable appliancesHousehold,
Asset code46

muc7.dta

Section 7: Accommodation

Accommodation47

muc8.dta

Section 8: Participation in theParticipationpoverty alleviation and hunger

eradication programme

in

the

51

9,189

Householdpoverty

alleviation

andhunger37

9,189

Householdpoverty

alleviation

andhunger20

4,987

Household

141

9,189

Householderadication programme48

muc8_vayvon.dta

Section 8: Participation in theParticipation

in

the

poverty alleviation and hunger

eradication programme

eradication programme49ttchung.dta

Summary

Summary

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4.3 Import weight data
The weight data was not included in the original data and metadata provided to Sinfonica in 2012.
The file “weight_by_xa06.dta” was provided upon request by Ms. Van in July 2014.

It is weight data by xa (commune). The number of record is 3,063, the same as the number of uniquexa codes in data files. The variables are tinh (province), huyen (district), xa and wt9.

> library(foreign)> weight_by_xa06<-read.dta("weight_by_xa06.dta")> dim(weight_by_xa06)[1] 3063

4> head(weight_by_xa06)
tinh huyen xa

wt9

1

101

1 3 3107.318

2101

1 9 3092.521

3101

1 15 3085.123

4101

1 17 3099.920

5101

1 21 3085.123

6101

1 23 3099.920

4.4 Defining identifiers in data files and appending weight to data files
Three kind of identifier was generated as in the next table;

xaid for weight data file.



xaid and ID for household-level data files.



xaid, ID and PID for individual-level data files including the variable “matv” of member code.

Variable

Description

LengthType

Identifier
Communetinh

province

3

Characterhuyen

district2

Characterxa

commune2

Characterdiabanenumeration area

3

Characterhosohousehold code2

Numeric

matv

member code2

Numeric

Household

Personxaid

Vietnam VHLSS 2006 Manual (Version 1.1)

ID

PID

18

xaid = xa + (10^2)*huyen + (10^4)*tinh

ID = hoso + (10^2)*diaban + (10^5)*xa + (10^7)*huyen + (10^9)*tinh= hoso + (10^2)*diaban + (10^5)*xaid

PID = matv +(10^2) hoso + (10^4)*diaban + (10^7)*xa + (10^9)*huyen + (10^11)*tinh= matv +(10^2) *ID

Note: The above identifier were generated as character.

Defined the variable of commune identifier “xaid” in weight_by_xa06;> wt<-weight_by_xa06> wt["xaid"]<-as.character(as.integer(wt$xa)+(10^2)*as.integer(wt$huyen)++ (10^4)*as.integer(wt$tinh))> head(wt)tinh huyen xa

wt9

xaid

1

101

1 3 3107.318 1010103

2

101

1 9 3092.521 1010109

3

101

1 15 3085.123 1010115

4

101

1 17 3099.920 1010117

5

101

1 21 3085.123 1010121

6

101

1 23 3099.920 1010123> wt<-wt[,c(5,4)]> colnames(wt)<-c("xaid","wt")> head(wt)
xaid

wt

1 1010103 3107.318
2 1010109 3092.521
3 1010115 3085.123
4 1010117 3099.920
5 1010121 3085.123
6 1010123 3099.920

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

Generated the variables of identifier xaid and ID in all data files, and appended weight to alldata files.

> lss2006.old<-lss2006> for(j in 1:49){+ d<-lss2006[[j]]+ d["xaid"]<-as.character(as.integer(d$xa)+(10^2)*as.integer(d$huyen)+(10^4)*as.integer(d$tinh))+ d["ID"]<-as.character(d$hoso+(10^2)*as.integer(d$diaban)+(10^5)*as.integer(d$xaid))+ d<-merge(d,wt,by="xaid")+ n<-ncol(d)+ d<-d[,c(2:n,1)]+ lss2006[[j]]<-d+}Generated the individual identifier PID in individual-level data files including the variable of“matv”.

# Numbers of individual-level data files including the variable of “matv”> ind.files<-c(1,3:14,17,18)> for(j in ind.files){+ d<-lss2006[[j]]+ d["PID"]<-paste(d$ID,formatC(d$matv,width=2,flag="0"),sep="")+ lss2006[[j]]<-d+}# Example of results> head(lss2006[[1]])tinh huyen xa diaban hoso matv m1ac2 m1ac3 m1ac4a m1ac4b m1ac5 m1ac6 m1ac7
1

101

01 03

014

15

1

2

1

7

1957

48

3

12

2

101

01 03

014

15

2

1

3

11

1977

28

1

12

3

101

01 03

014

15

3

1

3

3

1980

26

1

12

4

101

01 03

014

15

4

1

3

3

1986

20

1

12

5

101

01 03

014

19

1

2

1

1

1952

54

3

12

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6

101

01 03

014

19

2

m1ac8 m1ac9 m1ac10a m1ac10b

1

3
ID

1

1980

wt

xaid

26

2

12
PID

1

1

NA

NA

NA 101010301415 3107.318 1010103 10101030141501

2

1

NA

NA

NA 101010301415 3107.318 1010103 10101030141502

3

1

NA

NA

NA 101010301415 3107.318 1010103 10101030141503

4

1

NA

NA

NA 101010301415 3107.318 1010103 10101030141504

5

1

NA

NA

NA 101010301419 3107.318 1010103 10101030141901

6

1

NA

NA

NA 101010301419 3107.318 1010103 10101030141902# Number of records and variables in data files> Rnames<-sub(".dta","",file.names)> for(j in 1:49){+ cat(format(Rnames[j],width=11),": ",format(nrow(lss2006[[j]]),width=6),",",+ format(ncol(lss2006[[j]]),width=3),"\n")
+ }

muc1a

:

39071 , 21

muc1b

:

18792 , 19

muc2a

:

39071 , 38

muc2b

:

39071 , 25

muc2c

:

39071 , 35

muc2d

:

39071 , 23

muc2e

:

39071 , 20

muc3a1:39071 , 16

muc3a2:

18524 , 22

muc3b

:

39071 , 97

muc3c

:

39071 , 21

muc3d

:

6647 , 19

muc3e

:

33826 , 15

muc3f

:

39071 , 32

muc3g

:

11058 , 31

muc3h

:

9214 , 34

muc3i

:

21622 , 20

muc4a

:

39071 , 56

Vietnam VHLSS 2006 Manual (Version 1.1)

21

muc4b0:24080 , 19

muc4b11:14961 , 22

muc4b12:15499 , 15

muc4b13:3932 , 16

muc4b14:9791 , 16

muc4b15:8379 , 13

muc4b16:52513 , 14

muc4b161:

16592 , 14

muc4b21:16577 , 17

muc4b22:10222 , 21

muc4b31:

279 , 12

muc4b32:

277 , 20

muc4b41:3932 , 16

muc4b42:2283 , 23

muc4b51:3653 , 17

muc4b52:

2706 , 22

muc4c

:

4379 , 36

muc4c2:29333 , 12

muc4d

:

9189 , 25

muc5a1: 131726 , 13

muc5a2: 288564 , 18

muc5b1: 114114 , 13

muc5b2: 114952 , 11

muc5b3_4:

9189 , 26

muc6:9189 , 70

muc6a

:

15897 , 15

muc6b

:

85890 , 14

muc7

:

9189 , 54

muc8:9189 , 40

muc8_vayvon :4987 , 23ttchung9189 , 144:

Vietnam VHLSS 2006 Manual (Version 1.1)

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4.5 Basic statistics

Item
Un-weighted

Value

R scripts
9,189> d<-ttchungnumber of> nrow(d)household[1] 9189

Weighted number

19,629,872> sum(d$wt)[1] 19629872

of household
Un-weighted

Survey report

39,071> sum(d$tsnguoi)[1] 39071

number ofhouseholdmembers
Weighted number

82,480,853 > sum(d$tsnguoi*d$wt)[1] 82480853

of household
members
Household size

4.20

> sum(d$tsnguoi*d$wt)/sum(d$wt)

4.24 (Table 1.1)*[1] 4.201803

Monthly total

511.1> sum(d$chitieu*d$wt)/sum(d$tsnguoi*d$wt)/12

511,4 (Table 6.1)

[1] 511.141

expenditure percapitaMonthly income
per capita

706.1> sum(d$thunhap*d$wt)/sum(d$tsnguoi*d$wt)/12

636,5 (Table 5.1)*[1] 706.089

Remarks:
For Table 6.1, there is a note of “For income - consumption expenditure sample” in the survey report.
It may imply that other figures such as household size and income in the survey report are estimatedfrom all samples of 45,945 households.

According to Brian McCaig, University of Tronto, “Comparison of income between the ‘short’ and‘long’ samples of the 2004 VHLSS”, April 2008, the analysis suggests “First, there are statisticallysignificant differences in mean net income between the long and short samples of the 2004 VHLSS.
Mean net income is more than 10 percent higher for the long samples as compared to the shortsample. … Second, there is evidence that the main reason for the difference in mean net income isthe share of households reporting income from various sources.”

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23

4.6 Sample allocation


The number of province in data set is 64.

> length(unique(ttchung$tinh))[1] 64# Number of sample household by province> table(ttchung$tinh)
101 103 104 105 106 107 109 111 113 115 117 201 203 205 207 209 211 213 215 217 221 225
240 186 144 216 138 192 150 138 204 204 132

96

96

90

84 108 111 114 144 156 174 144

301 302 303 305 401 403 405 407 409 411 501 503 505 507 509 511 601 603 605 606 607 701
102 99 114 114 258 234 162 126 102 132 114 162 150 168 120 138 72 132 147 99 132 300
705 707 709 711 713 715 717 801 803 805 807 809 811 813 815 816 817 819 821 823
90 114 132 114 186 132 120 156 168 192 174 138 156 156 102 99 132 138 114 138



The first digit of province code represents region code. The number of sample household byregion is as follows;> t<-table(substr(ttchung$tinh,1,1))> region.name<-c("Red River Delta","North East","North West","North Central",+ "South Central Coast","Central Highlands","South East","Mekong River Delta")> names(t)<-region.name> t
Red River Delta

North East

North West

North Central

1944

1317

429

1014

South Central Coast

Central Highlands

852

582

South East Mekong River Delta
1188# Number of sample by region and urban/rural> t<-addmargins(table(substr(ttchung$tinh,1,1),ttchung$ttnt))> rownames(t)<-c(region.name,"Viet Nam")> colnames(t)<-c("Urban","Rural","Total")> tUrban Rural Total

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24

Red River Delta

423

1521

1944

North East

291

1026

1317

North West

66

363

429

North Central

162

852

1014

South Central Coast

267

585

852

Central Highlands

165

417

582

South East

543

645

1188

Mekong River Delta

390

1473

1863

Viet Nam

2307

6882

9189



According to the survey report, the survey was conducted in two rounds in May and September
2006. However, the survey month in data file is spread from May to November.

> table(ttchung$thangdt)
56

7

166 3988 286

8

9

10

11

80 2876 1665 128# Number of sample by region, urban/rural and survey month> t<-table(substr(ttchung$tinh,1,1),ttchung$thangdt,ttchung$ttnt)> dimnames(t)<-list(region.name,c(5:11),c("Urban","Rural"))> t, , Urban
5

6

7

8

9

10

11

Red River Delta

9 206

4

5 147

52

0

North East

12 130

5

0 104

37

3

North West

0 33

3

0

8

22

0

North Central

0 63

4

17

45

33

0

South Central Coast

0 110

25

0

95

35

2

Central Highlands

0 81

0

1

63

20

0

South East

0 229

46

2 186

72

8

Mekong River Delta

1 180

17

0 113

73

6

5

6

7

8

10

11

Red River Delta

89 63133

0 433 330

5

North East

44 4647

4 344 15211

, , Rural
9

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25

North West

2 173

5

0

66 115

2

North Central

1 343

28

51 233 190

6South Central Coast

0 262

29

0 249

45

0

Central Highlands

1 203

3

0 184

26

0

South East

1 265

17

0 229

78

55

Mekong River Delta

6 615

60

0 377 385

30

The half of EAs of VHLSS 2006 is the same as VHLSS 2004, and the sample household which
had been surveyed with income-expenditure in 2004 were surveyed with income-expenditure
for VHLSS 2006.

> t<-table(ttchung$m1c1)> names(t)<-c("Surveyed in 2004","No")>t
Surveyed in 2004
4298

No
4891

# Sample rotation by region and urban/rural> t<-table(substr(ttchung$tinh,1,1),ttchung$m1c1,ttchung$ttnt)> dimnames(t)<-list(region.name,c("Surveyed in 2004","New sample"),c("Urban","Rural"))> t, , Urban
Surveyed in 2004 New sample
Red River Delta

177

246

North East

129

162

North West

32

34

North Central

88

74South Central Coast

124

143

Central Highlands

77

88South East

219

324

Mekong River Delta

185

205

, , Rural
Surveyed in 2004 New sample
Red River Delta

710

811

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26

North East

510

516

North West

168

195

North Central

410

442

South Central Coast

281

304

Central Highlands

187

230

South East

305

340

Mekong River Delta

696

777

4.7 Sample designStrata are province and urban/rural. For each stratum, xa (commune/ward) was selected asfollows.

# Generated a subset of ttchung with unique xaid.
> d<-ttchung> dfxa<-d[!duplicated(d$xaid),c(1:5,7,143:144)]> head(dfxa)
tinh huyen xa diaban hoso ttnt

wt

xaid

1

101

01 03

014

15

1 3107.318 1010103

4

101

01 09

019

13

1 3092.521 1010109

7

101

01 15

027

13

1 3085.123 1010115

10

101

01 17

002

13

1 3099.920 1010117

13

101

01 21

024

13

1 3085.123 1010121

16

101

01 23

018

13

1 3099.920 1010123> dim(dfxa)[1] 3063

8# Number of selected xa in each stratum> t<-table(dfxa$ttnt,dfxa$tinh)> rownames(t)<-c("Urban","Rural")> t
101 103 104 105 106 107 109 111 113 115 117 201 203 205 207 209 211 213 215 217 221 225
Urban 56 25

9

6

5 10

5

4 11

4

6

4

6

8

4

8

Vietnam VHLSS 2006 Manual (Version 1.1)

5 10 12

9

7 24

27

Rural 24 37 39 66 41 54 45 42 57 64 38 28 26 22 24 28 32 28 36 43 51 24

301 302 303 305 401 403 405 407 409 411 501 503 505 507 509 511 601 603 605 606 607 701
Urban

4

5

6

7

9 10

7

6

8 14 32

Rural 30 28 32 31 77 68 47 36 26 30

9

6 15

8 19

8 12 125 18 86

6 45 44 41 32 27 16 32 37 28 26 14

705 707 709 711 713 715 717 801 803 805 807 809 811 813 815 816 817 819 821 823
Urban

9

6

8 12 20 22 18 10 10 1988

5 13 166

7

8 10 10

Rural 21 32 36 26 42 22 22 42 46 45 50 38 47 39 18 27 37 38 28 36

In each xa, one EA was selected for VHLSS 2006. In each EA, 15 sample households wereselected for VHLSS 2006, of which 12 were for short and 3 were for long, i.e. income andexpenditure survey.

> d<-ttchung[c(1:5,21,22,142:144)]> head(d)tinh huyen xa diaban hoso tsnguoi m1c1

ID

wt

xaid

1

101

01 03

014

15

4

1 101010301415 3107.318 1010103

2

101

01 03

014

19

4

1 101010301419 3107.318 1010103

3

101

01 03

014

24

4

2 101010301424 3107.318 1010103

4

101

01 09

019

13

2

2 101010901913 3092.521 1010109

5

101

01 09

019

15

3

2 101010901915 3092.521 1010109

6

101

01 09

019

19

3

2 101010901919 3092.521 1010109

The household code “hoso” is from 13 to 20 for those surveyed in 2004, and from 13 to 25 for
new sample households.

> t<-addmargins(table(d$m1c1,d$hoso))> rownames(t)<-c("Surveyed in 2004","New sample","Total")
> t
13

14

15

19

20

21

22

23

24

25

Surveyed in 2004 1385 1356 1342

138

77

0

0

0

0

0 4298New sample

1365 1391 1374

433 283

9

7

1

22

6 4891

Total

2750 2747 2716

571 360

9

7

1

22

6 9189Vietnam VHLSS 2006 Manual (Version 1.1)

Sum

28



In each commune/ward, three sample households for income-expenditure survey were
responded.
Non-response was not found. It was the responsibility of Provincial Statistics Office to findalternate households to be assured of 3 households for income-expenditure survey in eachenumeration area.
It was not necessary to consider the adjustment of weight for non-response.

# hhs: Number of sample households within commune, that is, EA.
> hhs<-tapply(d$ID,d$xaid,length)> dim(hhs)[1] 3063# Frequency of hhs> table(hhs)
hhs
3
3063



The number of unique value of weight is 2,079.

> length(unique(d$wt))[1] 2079



The weight is unique within the commune/ward.

> wts<-tapply(d$wt,d$xaid,function(x) length(unique(x)))> table(wts)
wts
1
3063



In rotation system of VHLSS, a half of xa in VHLSS 2004 are re-selected in VHLSS 2006, andin principle all sample households in VHLSS 2004 are to be re-surveyed. However, somehouseholds might move out of the EA.
The data set shows that three households were surveyed in 1,222 xa of VHLSS 2006, twohouseholds in 290 xa and one household in 52 xa.

Vietnam VHLSS 2006 Manual (Version 1.1)

29

> nhs<-tapply(d$m1c1==1,d$xaid,sum)> xa.p<-data.frame(xa=x,nhs=as.vector(nhs))> fix(xa.p)> dim(xa.p)[1] 3063

2> table(xa.p$nhs)
0
1499

1

2

3

52 290 1222

Vietnam VHLSS 2006 Manual (Version 1.1)

30

5. Data Check

5.1 Summary of each variable
SUMMARY OF EACH DATA FRAME> Rnames<-sub(".dta","",file.names)> for(j in 1:49){+ cat("#### ",Rnames[j]," ################################################\n")+ print(summary(lss2006[[j]]))+ cat("\n\n")
+ }

####

muc1a ################################################
tinh
huyen
xa
diabanLength:39071
Length:39071
Length:39071
Length:39071
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max.
:25.00matv
Min.
: 1.00
1st Qu.: 2.00
Median : 3.00
Mean
: 2.96
3rd Qu.: 4.00
Max.
:17.00

m1ac2
Min.
:1.00
1st Qu.:1.00
Median :2.00
Mean
:1.51
3rd Qu.:2.00
Max.
:2.00

m1ac4aMin.
:-2.000
1st Qu.: 3.000
Median : 6.000
Mean: 6.128
3rd Qu.: 9.000
Max.
:12.000

m1ac4bMin.
:1898
1st Qu.:1960
Median :1978
Mean
:1975
3rd Qu.:1991
Max.
:2006

m1ac5
Min.
: 0.00
1st Qu.: 15.00
Median : 27.00
Mean: 30.98
3rd Qu.: 45.00
Max.
:108.00

m1ac7
Min.
: 0.00
1st Qu.:12.00
Median :12.00
Mean:11.62
3rd Qu.:12.00
Max.
:12.00m1ac10bMin.
: 0.00
1st Qu.: 0.00
Median : 3.00
Mean
: 3.22
3rd Qu.: 6.00

m1ac3
Min.
:1.000
1st Qu.:2.000
Median :3.000
Mean:2.646
3rd Qu.:3.000
Max.
:9.000m1ac6
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.747
3rd Qu.:2.000
Max.
:5.000
NA's
:7734
m1ac8
m1ac9
m1ac10aMin.
:1.000Min.
:101.0Min.
: 0.0
1st Qu.:1.000
1st Qu.:138.5
1st Qu.: 2.0
Median :1.000
Median :507.0
Median : 6.0
Mean:1.023
Mean:479.9Mean: 9.6
3rd Qu.:1.000
3rd Qu.:713.0
3rd Qu.:12.0
Max.
:4.000Max.
:823.0Max.
:84.0
NA's :38881 NA's
:38872ID
wt
xaid
Length:39071
Min.
: 467.2
Length:39071
Class :character 1st Qu.:1629.8
Class :character
Mode :character
Median :2006.0
Mode :character
Mean:2111.1
3rd Qu.:2470.8

Vietnam VHLSS 2006 Manual (Version 1.1)

31

Max.
:11.00NA's:38872
PID
Length:39071
Class :character
Mode :characterMax.

:4637.7####

muc1b ################################################
tinh
huyen
xa
diabanLength:18792
Length:18792
Length:18792
Length:18792
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.26
3rd Qu.:15.00
Max.
:20.00

m1bc2
Length:18792
Class :character
Mode :character

m1bc5
Min.
: 0.00
1st Qu.: 14.00
Median : 26.00
Mean: 29.88
3rd Qu.: 44.00
Max.
:100.00

m1bc6
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.091
3rd Qu.:1.000
Max.
:2.000m1bc3
Min.
: 1.000
1st Qu.: 2.000
Median : 3.000
Mean: 3.029
3rd Qu.: 4.000
Max.
:31.000

m1bc4
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.5043rd Qu.:2.000
Max.
:2.000

m1bc7
m1bc8
Min.
: 1.000
Min.
:1.000
1st Qu.: 1.000
1st Qu.:1.000
Median : 3.000
Median :1.000
Mean: 2.838
Mean:1.2233rd Qu.: 4.000
3rd Qu.:1.000
Max.
:16.000
Max.
:3.000
NA's
:1716
NA's
:17076
m1bc9
m1bc10m1bc11ghep
Min.
:1.000Min.
:101.0Min.
: 0.00Min.
:0.0000
1st Qu.:1.000
1st Qu.:509.0
1st Qu.:72.00
1st Qu.:1.0000
Median :2.000
Median :701.0
Median :74.00
Median :1.0000
Mean:2.481
Mean:596.3Mean:73.61Mean:0.9789
3rd Qu.:3.000
3rd Qu.:711.0
3rd Qu.:92.00
3rd Qu.:1.0000
Max.
:6.000Max.
:999.0Max.
:99.00Max.
:9.0000
NA's:17357
NA's:18402NA's:18402
NA's
:1045
ID
wt
xaid
Length:18792
Min.
: 467.2
Length:18792
Class :character
1st Qu.:1620.5
Class :character
Mode :character Median :1998.7 Mode :character
Mean :2099.0
3rd Qu.:2460.5
Max. :4632.5####

muc2a ################################################

Vietnam VHLSS 2006 Manual (Version 1.1)

32

tinh
Length:39071
Class :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max.
:25.00huyen
Length:39071
Class :character
Mode :character

matv
Min.
: 1.00
1st Qu.: 2.00
Median : 3.00
Mean
: 2.96
3rd Qu.: 4.00
Max.
:17.00xa
Length:39071
Class :character
Mode :character

m2ac1
Min.
: 0.000
1st Qu.: 3.000
Median : 7.000
Mean: 6.384
3rd Qu.: 9.000
Max.
:12.000

diabanLength:39071
Class :character
Mode :character

m2ac2
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean :1.451
3rd Qu.:2.000
Max.
:2.000NA's:26091m2ac5
Min.
:1.000
1st Qu.:2.000
Median :3.000
Mean:2.559
3rd Qu.:3.000
Max.
:3.000m2ac3am2ac3bm2ac4
Min.
:-1.000
Min.
:0.000Min.
:1.000
1st Qu.: 1.000 1st Qu.:0.000 1st Qu.:1.000
Median : 2.000
Median :0.000
Median :1.000
Mean: 2.031Mean:0.509Mean:1.0533rd Qu.: 2.000 3rd Qu.:0.000 3rd Qu.:1.000
Max.
:11.000
Max.
:6.000Max.
:9.000NA's :12980
NA's :12980 NA's :12980
m2ac6
m2ac7
m2ac8
m2ac9
Min. :1.000 Min. :1.00
Min. :-1.000
Min.
:1.000
1st Qu.:2.000 1st Qu.:5.00
1st Qu.: 1.000 1st Qu.:1.000
Median :2.000 Median :5.00
Median : 2.000 Median :1.000
Mean :1.978 Mean :4.82
Mean : 2.379 Mean :1.141
3rd Qu.:2.000 3rd Qu.:5.00
3rd Qu.: 3.000 3rd Qu.:1.000
Max.
:2.000
Max.
:9.00
Max.
:11.000
Max.
:9.000NA's:10817NA's:36606NA's:27644NA's:27644m2ac10m2ac11am2ac11bm2ac12aMin.
:1.000
Min.
:0.00
Min.
:0.00
Min.
: 0.00
1st Qu.:1.000 1st Qu.:4.00
1st Qu.:0.00
1st Qu.:100.00
Median :2.000
Median :7.00
Median :0.00
Median :100.00
Mean:1.584
Mean
:5.41
Mean
:1.29
Mean
: 93.33
3rd Qu.:2.000 3rd Qu.:7.00
3rd Qu.:2.00
3rd Qu.:100.00
Max.
:2.000
Max.
:9.00
Max.
:9.00
Max.
:100.00
NA's:27644NA's:34317NA's:34317NA's:34671
m2ac12bm2ac13am2ac13bm2ac13cMin.
: 0.00
Min.
:
-2.0
Min.
: -2.000Min.
: -2.00
1st Qu.: 50.00
1st Qu.:0.0
1st Qu.:0.000
1st Qu.: 10.00
Median :100.00
Median :54.0
Median :0.000
Median : 40.00
Mean: 76.81Mean: 307.1
Mean
:
1.594
Mean
: 70.24
3rd Qu.:100.00 3rd Qu.: 180.0 3rd Qu.: 0.000 3rd Qu.: 90.00
Max.
:100.00
Max.
:30000.0 Max.
:2000.000
Max.
:4500.00
NA's :37355
NA's :27644
NA's :27644
NA's :27644
m2ac13dm2ac13em2ac13f
m2ac13g
Min.
: -2.00
Min.
: -2.00 Min. : -2.0 Min. : -2.00
1st Qu.:0.00
1st Qu.:0.00
1st Qu.:0.0
1st Qu.: 30.00
Median : 20.00
Median : 30.00
Median : 80.0
Median : 60.00
Mean: 33.23
Mean: 65.21
Mean: 100.4
Mean: 83.31
3rd Qu.: 40.00 3rd Qu.: 100.00 3rd Qu.: 140.0 3rd Qu.: 100.00
Max. :1500.00 Max. :1400.00 Max. :2500.0 Max. :6500.00
NA's:27644NA's:27644NA's:27644NA's:27644

Vietnam VHLSS 2006 Manual (Version 1.1)

33

m2ac13hMin.
:-2.0
1st Qu.:0.0
Median :0.0
Mean: 148.9
3rd Qu.: 120.0
Max.
:18000.0NA's:27644m2ac15Min.
:
0.00
1st Qu.: 0.00
Median :0.00
Mean: 26.44
3rd Qu.: 0.00
Max.
:4700.00
NA's:27644xaid
Length:39071
Class :character
Mode :characterm2ac13iMin.
:-2.0
1st Qu.:0.0
Median :2.0
Mean: 185.3
3rd Qu.: 50.0
Max.
:24000.0NA's:27644m2ac16Min.
:
0.00
1st Qu.:0.00
Median :
0.00
Mean
:
14.21
3rd Qu.:0.00
Max.
:12000.00

m2ac13km2ac14
Min.
:
0
Min.
:
0.00
1st Qu.: 270
1st Qu.:0.00
Median : 520
Median :0.00
Mean: 1075Mean:
32.03
3rd Qu.: 1112 3rd Qu.:
0.00
Max.
:30000Max.
:19200.00
NA's:27644NA's:27644ID
wt
Length:39071
Min.
: 467.2
Class :character 1st Qu.:1629.8
Mode :character
Median :2006.0
Mean:2111.1
3rd Qu.:2470.8
Max.
:4637.7

PID
Length:39071
Class :character
Mode :character####muc2b ################################################
tinh
huyen
xa
diabanLength:39071
Length:39071
Length:39071
Length:39071
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max.
:25.00matv
Min.
: 1.00
1st Qu.: 2.00
Median : 3.00
Mean
: 2.96
3rd Qu.: 4.00
Max.
:17.00m2bc1
Min.
:0.000
1st Qu.:1.000
Median :2.000
Mean:1.447
3rd Qu.:2.000
Max.
:2.000m2bc2
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.127
3rd Qu.:1.000
Max.
:2.000NA's:28711
m2bc3am2bc3bm2bc4
m2bc5
Length:39071
Min. :10.0
Min. :1.000 Min. :1.000
Class :character 1st Qu.:10.0
1st Qu.:2.000
1st Qu.:2.000
Mode :character Median :20.0
Median :3.000 Median :2.000
Mean :36.7
Mean :2.423 Mean :2.498
3rd Qu.:40.0
3rd Qu.:3.000
3rd Qu.:3.000
Max. :99.0
Max. :5.000 Max. :5.000
NA's :30031 NA's :30031 NA's :30031
m2bc6am2bc6bm2bc6c
m2bc7
Min.
:1.00
Min.
:0.0
Min.
:0.00
Min.
: -1
1st Qu.:2.00
1st Qu.:0.0
1st Qu.:0.00
1st Qu.:1971
Median :4.00
Median :2.0
Median :0.00
Median :1983
Mean
:4.23
Mean
:2.3
Mean
:1.74
Mean
:1972

Vietnam VHLSS 2006 Manual (Version 1.1)

34

3rd Qu.:7.00
3rd Qu.:4.0
3rd Qu.:4.00
3rd Qu.:1996
Max.
:7.00
Max.
:7.0
Max.
:7.00
Max.
:2005
NA's
:30031NA's:33132NA's:35270NA's:14655
m2bc8
m2bc9
m2bc10am2bc10bMin.
:1.000Min.
:1.000
Min.
:5014
Min.
:
0.0
1st Qu.:1.000
1st Qu.:2.000
1st Qu.:5052
1st Qu.:0.0
Median :1.000
Median :2.000
Median :5231
Median :0.0
Mean:1.109Mean:1.941
Mean
:5183
Mean
: 107.3
3rd Qu.:1.000 3rd Qu.:2.000 3rd Qu.:5248
3rd Qu.:0.0
Max.
:5.000Max.
:2.000
Max.
:6272
Max.
:6090.0NA's:14655
NA's
:5615
NA's
:37097NA's:37097m2bc10c
ID
wt
xaid
Min.
:
0.0
Length:39071
Min. : 467.2 Length:39071
1st Qu.:0.0
Class :character
1st Qu.:1629.8
Class :character
Median :0.0Mode :character
Median :2006.0
Mode :character
Mean: 159.8
Mean:2111.1
3rd Qu.:0.0
3rd Qu.:2470.8
Max.
:6231.0Max.
:4637.7
NA's:39032
PID
Length:39071
Class :character
Mode :character####muc2c ################################################
tinh
huyen
xa
diabanLength:39071
Length:39071
Length:39071
Length:39071
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max.
:25.00matv
Min.
: 1.00
1st Qu.: 2.00
Median : 3.00
Mean
: 2.96
3rd Qu.: 4.00
Max.
:17.00m2cc1
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.732
3rd Qu.:2.000
Max.
:2.000

m2cc3
Min.
:1.00
1st Qu.:1.00
Median :1.00
Mean
:1.25
3rd Qu.:1.00
Max.
:2.00
NA's
:33632m2cc5Min.
:-1.00m2cc4aMin.
:1.00
1st Qu.:1.00
Median :1.00
Mean
:1.37
3rd Qu.:2.00
Max.
:9.00
NA's
:34972m2cc6Min. :-1.00

m2cc4bMin.
:0.00
1st Qu.:0.00
Median :0.00
Mean
:0.08
3rd Qu.:0.00
Max.
:4.00
NA's
:35061m2cc7a
Min.
:1.0

m2cc2
Min.
: 0.000
1st Qu.: 0.000
Median : 1.000
Mean: 2.186
3rd Qu.: 4.000
Max.
:20.000
NA's:28616m2cc4cMin.
:0.00
1st Qu.:0.00
Median :0.00
Mean
:0.23
3rd Qu.:0.00
Max.
:4.00
NA's
:38945m2cc7bMin.
:0.00

Vietnam VHLSS 2006 Manual (Version 1.1)

35

1st Qu.:16.00
Median :30.00
Mean:25.743rd Qu.:36.00
Max.
:45.00NA's:34972m2cc7cMin. :0.00
1st Qu.:0.00
Median :0.00
Mean
:0.13
3rd Qu.:0.00
Max.
:4.00
NA's
:38739m2cc11Min.
:-1.00
1st Qu.: 6.00
Median : 8.00
Mean
:10.21
3rd Qu.:12.00
Max.
:55.00NA's:36648m2cc13Min.
: 0.000
1st Qu.: 0.000
Median : 0.000
Mean: 0.093
3rd Qu.: 0.000
Max.
:12.000
NA's:28616m2cc17aMin.
:1.00
1st Qu.:1.00
Median :1.00
Mean
:1.89
3rd Qu.:3.00
Max.
:4.00
NA's
:38952wt
Min.
: 467.2
1st Qu.:1629.8
Median :2006.0
Mean:2111.1
3rd Qu.:2470.8
Max.
:4637.7

1st Qu.: 5.00
1st Qu.:1.0
1st Qu.:0.00
Median : 6.00
Median :1.0
Median :0.00
Mean: 8.56
Mean
:1.1
Mean
:0.17
3rd Qu.:12.00 3rd Qu.:1.0
3rd Qu.:0.00
Max.
:48.00
Max.
:9.0
Max.
:4.00
NA's
:34972NA's:34972NA's:34997m2cc8
m2cc9
m2cc10Min. :1.00
Min. :1.00
Min.
: 1.00
1st Qu.:1.00
1st Qu.:1.00
1st Qu.: 4.00
Median :2.00
Median :1.00
Median : 8.00
Mean
:1.55
Mean
:1.56
Mean
: 7.47
3rd Qu.:2.00
3rd Qu.:2.00
3rd Qu.:10.00
Max.
:2.00
Max.
:4.00
Max.
:16.00NA's:33632NA's:36648NA's:36648m2cc12am2cc12bm2cc12cMin. :1.00
Min. :0.00
Min.
:0.00
1st Qu.:1.00
1st Qu.:0.00
1st Qu.:0.00
Median :1.00
Median :0.00
Median :0.00
Mean
:1.17
Mean
:0.18
Mean
:0.12
3rd Qu.:1.00
3rd Qu.:0.00
3rd Qu.:0.00
Max.
:4.00
Max.
:4.00
Max.
:3.00
NA's
:36648NA's:36673NA's:38854m2cc14m2cc15m2cc16
Min.
:1.00
Min.
: 3.00Min.
: 1.00
1st Qu.:1.00
1st Qu.: 8.00 1st Qu.: 6.00
Median :2.00
Median :18.00
Median : 6.00
Mean
:1.63
Mean
:22.16Mean: 8.89
3rd Qu.:2.00
3rd Qu.:36.00 3rd Qu.:10.00
Max.
:2.00
Max.
:48.00Max.
:36.00NA's:38749NA's:38952NA's:38952m2cc17bm2cc17c
ID
Min.
:0.00
Min.
:0
Length:39071
1st Qu.:0.00
1st Qu.:0
Class :character
Median :0.00
Median :0
Mode :character
Mean
:0.24
Mean
:0
3rd Qu.:0.00
3rd Qu.:0
Max.
:3.00
Max.
:0
NA's
:38952NA's:39057
xaid
PID
Length:39071
Length:39071
Class :character
Class :character
Mode :character
Mode :character####muc2d ################################################
tinh
huyen
xa
diabanLength:39071
Length:39071
Length:39071
Length:39071
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

Vietnam VHLSS 2006 Manual (Version 1.1)

36

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max. :25.00

matv
Min.
: 1.00
1st Qu.: 2.00
Median : 3.00
Mean
: 2.96
3rd Qu.: 4.00
Max.
:17.00m2dc1
Min.
:0.000
1st Qu.:1.000
Median :2.000
Mean:1.681
3rd Qu.:2.000
Max.
:3.000m2dc2
Min.
:0.000
1st Qu.:0.000
Median :0.000
Mean:0.015
3rd Qu.:0.000
Max.
:4.000NA's:29866m2dc4
Min.
:0.000
1st Qu.:0.000
Median :0.000
Mean:0.021
3rd Qu.:0.000
Max.
:6.000NA's:16151m2dc6
Min.
:0.000
1st Qu.:0.000
Median :0.000
Mean:0.045
3rd Qu.:0.000
Max.
:5.000
NA's
:5524
ID
Length:39071
Class :character
Mode :character

m2dc3aMin.
:1.00
1st Qu.:1.00
Median :2.00
Mean
:2.24
3rd Qu.:2.00
Max.
:5.00
NA's
:38943m2dc5aMin.
:1.00
1st Qu.:1.00
Median :2.00
Mean
:2.45
3rd Qu.:4.00
Max.
:9.00
NA's
:38639m2dc7aMin. :1.0
1st Qu.:1.0
Median :2.0
Mean
:2.4
3rd Qu.:4.0
Max.
:9.0
NA's
:37836wt
Min.
: 467.2
1st Qu.:1629.8
Median :2006.0
Mean:2111.1
3rd Qu.:2470.8
Max.
:4637.7

m2dc3b
m2dc3c
Min.
:0.00
Min.
:0
1st Qu.:0.00
1st Qu.:0
Median :0.00
Median :0
Mean
:0.31
Mean
:0
3rd Qu.:0.00
3rd Qu.:0
Max.
:5.00
Max.
:0
NA's
:38955NA's:39063m2dc5b
m2dc5c
Min.
:0.0
Min.
:0.0
1st Qu.:0.0
1st Qu.:0.0
Median :0.0
Median :0.0
Mean
:0.5
Mean
:0.4
3rd Qu.:0.0
3rd Qu.:0.0
Max.
:5.0
Max.
:5.0
NA's
:38696NA's:39006m2dc7b
m2dc7cMin. :0.00
Min. :0.00
1st Qu.:0.00
1st Qu.:0.00
Median :0.00
Median :0.00
Mean
:0.73
Mean
:0.73
3rd Qu.:1.00
3rd Qu.:0.00
Max.
:5.00
Max.
:5.00
NA's
:38058NA's:38846
xaid
PID
Length:39071
Length:39071
Class :character
Class :character
Mode :character
Mode :character####muc2e ################################################
tinh
huyen
xa
diabanLength:39071
Length:39071
Length:39071
Length:39071
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00

matv
Min.
: 1.00
1st Qu.: 2.00
Median : 3.00

m2ec1
Min.
:1.000
1st Qu.:2.000
Median :2.000

m2ec2aMin.
:1.00
1st Qu.:1.00
Median :2.00

Vietnam VHLSS 2006 Manual (Version 1.1)

37

Mean
:14.57
3rd Qu.:15.00
Max.
:25.00Mean: 2.96
3rd Qu.: 4.00
Max.
:17.00Mean:1.924Mean:2.18
3rd Qu.:2.000
3rd Qu.:3.00
Max.
:2.000Max.
:4.00
NA's :5245
NA's:36511m2ec2bm2ec2cm2ec3a1m2ec3a2
Min.
:0.00
Min.
:0.00
Min.
:0.00
Min.
: 0.00
1st Qu.:0.00
1st Qu.:0.00
1st Qu.:1.00
1st Qu.: 0.00
Median :0.00
Median :0.00
Median :2.00
Median : 0.00
Mean
:0.02
Mean
:0.15
Mean
:1.53
Mean
: 2.48
3rd Qu.:0.00
3rd Qu.:0.00
3rd Qu.:2.00
3rd Qu.: 6.00
Max.
:4.00
Max.
:3.00
Max.
:4.00
Max.
:11.00NA's:36524NA's:39044NA's:36511NA's:36511m2ec3b1
m2ec3b2
m2ec3c1
m2ec3c2
Min.
:0.00
Min.
: 0.00
Min.
:0.00
Min.
:0
1st Qu.:0.00
1st Qu.: 1.00
1st Qu.:0.00
1st Qu.:3Median :0.00
Median : 6.00
Median :0.00
Median :6
Mean
:0.45
Mean
: 4.41
Mean
:0.67
Mean
:4
3rd Qu.:1.00
3rd Qu.: 6.00
3rd Qu.:1.00
3rd Qu.:6
Max.
:3.00
Max.
:10.00
Max.
:2.00
Max.
:6
NA's
:39042NA's:39042NA's:39068NA's:39068
ID
wt
xaid
PID
Length:39071
Min.
: 467.2
Length:39071
Length:39071
Class :character
1st Qu.:1629.8
Class :character
Class :character
Mode :character
Median :2006.0
Mode :character
Mode :character
Mean :2111.1
3rd Qu.:2470.8
Max. :4637.7####

muc3a1 ################################################
tinh
huyen
xa
diabanLength:39071
Length:39071
Length:39071
Length:39071
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max.
:25.00m3ac3aMin.
: -1.000
1st Qu.: 0.000
Median : 0.000
Mean: 3.637
3rd Qu.: 0.000
Max.
:365.000
NA's:18819
ID

matv
Min.
: 1.00
1st Qu.: 2.00
Median : 3.00
Mean
: 2.96
3rd Qu.: 4.00
Max.
:17.00m3ac1
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.8133rd Qu.:2.000
Max.
:2.000m3ac3bMin. : -1.000
1st Qu.: 0.000
Median : 3.000
Mean: 9.214
3rd Qu.: 10.000
Max.
:365.000
NA's:18819
wt

m3ac2
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.592
3rd Qu.:2.000
Max.
:2.000
NA's
:7290
m3ac4
m3ac5
Min.
:1.000Min.
:1.000
1st Qu.:1.000 1st Qu.:3.000
Median :2.000
Median :4.000
Mean:2.052Mean:4.476
3rd Qu.:3.000 3rd Qu.:6.000
Max.
:3.000Max.
:8.000NA's:23600xaid
PID

Vietnam VHLSS 2006 Manual (Version 1.1)

38

Length:39071
Class :character
Mode :characterMin.
: 467.2
1st Qu.:1629.8
Median :2006.0
Mean :2111.1
3rd Qu.:2470.8
Max. :4637.7

Length:39071
Class :character
Mode :character

Length:39071
Class :character
Mode :character####muc3a2 ################################################
tinh
huyen
xa
diabanLength:18524
Length:18524
Length:18524
Length:18524
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max.
:25.00matv
Min.
: 1.000
1st Qu.: 1.000
Median : 2.000
Mean: 2.698
3rd Qu.: 4.000
Max.
:17.000

m3ac7
Length:18524
Class :character
Mode :character

m3ac8aMin.
:1.00
1st Qu.:1.00
Median :1.00
Mean
:1.23
3rd Qu.:1.00
Max.
:5.00

m3ac8bMin.
: 1.000
1st Qu.: 2.000
Median : 4.000
Mean: 5.482
3rd Qu.:10.000
Max.
:12.000

m3ac9
Min.
:1.000
1st Qu.:4.000
Median :4.000
Mean:3.746
3rd Qu.:4.000
Max.
:4.000m3ac10aMin.
:-1.000
1st Qu.: 1.000
Median : 1.000
Mean: 2.583
3rd Qu.: 3.000
Max.
:80.000

m3ac11Min.
: 0.000
1st Qu.: 0.000
Median : 1.000
Mean : 1.514
3rd Qu.: 2.000
Max. :80.000
NA's
:8664
m3ac14
Min. :1.000
1st Qu.:1.000
Median :1.000
Mean :1.167
3rd Qu.:1.000
Max. :3.000

m3ac12aMin.
:-1.0000
1st Qu.: 0.0000
Median : 0.0000
Mean : 0.1949
3rd Qu.: 0.0000
Max. :13.0000

m3ac12bMin. :
0
1st Qu.: 150
Median : 500
Mean : 1589
3rd Qu.: 1500
Max. :60000
NA's :15650
ID
Length:18524
Class :character
Mode :characterm3ac10bMin.
:
0.0
1st Qu.:15.0
Median :
60.0
Mean
:
286.4
3rd Qu.:200.0
Max.
:105600.0
NA's
:1911
m3ac13Min. : 0.000
1st Qu.: 1.000
Median : 1.000
Mean : 1.016
3rd Qu.: 1.000
Max. :12.000
NA's :16615
wt
Min. : 467.2
1st Qu.:1656.7
Median :2046.8
Mean :2136.4
3rd Qu.:2466.9
Max. :4637.7

m3ac15
Min. :0.00
1st Qu.:3.00
Median :7.00
Mean :5.52
3rd Qu.:8.00
Max. :9.00
NA's:16237
xaid
PID
Length:18524
Length:18524
Class :character
Class :character
Mode :character
Mode :character

Vietnam VHLSS 2006 Manual (Version 1.1)

39

####

muc3b ################################################
tinh
huyen
xa
diabanLength:39071
Length:39071
Length:39071
Length:39071
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hosoMin. :13.00
1st Qu.:13.00
Median :14.00
Mean :14.57
3rd Qu.:15.00
Max. :25.00
m3bc3
Min. :1.000
1st Qu.:3.000
Median :3.000
Mean :2.877
3rd Qu.:3.000
Max. :9.000
NA's :2444
m3bc6
Min.
:1.000
1st Qu.:3.000
Median :3.000
Mean:3.002
3rd Qu.:3.000
Max.
:9.000
NA's
:2426
m3bc9
Min. :0.0000
1st Qu.:0.0000
Median :0.0000
Mean:0.0424
3rd Qu.:0.0000
Max. :3.0000
NA's :2500
m3bc12bMin. :0.0000
1st Qu.:0.0000
Median :0.0000
Mean :0.0717
3rd Qu.:0.0000
Max. :9.0000
NA's :2545
m3bc14bMin. :0.0000
1st Qu.:0.0000

matv
Min. : 1.00
1st Qu.: 2.00
Median : 3.00
Mean : 2.96
3rd Qu.: 4.00
Max. :17.00

m3bc1
m3bc2
Min. : 1.000 Min. :0.0000
1st Qu.: 1.000 1st Qu.:0.0000
Median : 2.000 Median :0.0000
Mean : 1.891 Mean :0.1266
3rd Qu.: 2.000 3rd Qu.:0.0000
Max. :17.000 Max. :3.0000
NA's :2370
NA's :2370
m3bc4am3bc4bm3bc5
Min. :0.000 Min. :0.0000 Min. :0.0000
1st Qu.:0.000 1st Qu.:0.0000 1st Qu.:0.0000
Median :0.000 Median :0.0000 Median :0.0000
Mean :0.088 Mean :0.0592 Mean :0.0412
3rd Qu.:0.000 3rd Qu.:0.0000 3rd Qu.:0.0000
Max. :9.000 Max. :9.0000 Max. :3.0000
NA's :2444
NA's :2444
NA's :2370
m3bc7am3bc7bm3bc8
Min.
:0.0000
Min.
:0.0000
Min.
:0.0000
1st Qu.:0.0000 1st Qu.:0.0000 1st Qu.:0.0000
Median :0.0000
Median :0.0000
Median :0.0000
Mean:0.0211Mean:0.0372
Mean:0.0607
3rd Qu.:0.0000 3rd Qu.:0.0000 3rd Qu.:0.0000
Max.
:9.0000
Max.
:9.0000
Max.
:3.0000
NA's
:2426
NA's
:2426
NA's
:2370
m3bc10m3bc11
m3bc12aMin. :0.0000 Min. :0.0000 Min. :0.0000
1st Qu.:0.0000
1st Qu.:0.0000
1st Qu.:0.0000
Median :0.0000 Median :0.0000 Median :0.0000
Mean:0.0368
Mean:0.0804 Mean :0.0606
3rd Qu.:0.0000
3rd Qu.:0.0000
3rd Qu.:0.0000
Max. :3.0000 Max. :3.0000 Max. :9.0000
NA's :2500
NA's :2370
NA's :2545
m3bc12cm3bc13
m3bc14aMin. :0.0000 Min. :0.0000 Min. :0.0000
1st Qu.:0.0000
1st Qu.:0.0000
1st Qu.:0.0000
Median :0.0000 Median :0.0000 Median :0.0000
Mean :0.0617 Mean :0.0324 Mean :0.0085
3rd Qu.:0.0000
3rd Qu.:0.0000
3rd Qu.:0.0000
Max. :9.0000 Max. :8.0000 Max. :3.0000
NA's :2545
NA's :2370
NA's :2520
m3bc14cm3bc14d
m3bc14eMin. :0.0000 Min. :0.0000 Min. :0.0000
1st Qu.:0.0000
1st Qu.:0.0000
1st Qu.:0.0000

Vietnam VHLSS 2006 Manual (Version 1.1)

40Median :0.0000
Mean :0.0094
3rd Qu.:0.0000
Max. :3.0000
NA's
:2520
m3bc14fMin.
:0.0000
1st Qu.:0.0000
Median :0.0000
Mean:0.0092
3rd Qu.:0.0000
Max.
:3.0000
NA's:2520
m3bc18Min.
:0.000
1st Qu.:0.000
Median :0.000
Mean:0.028
3rd Qu.:0.000
Max.
:3.000NA's:2494
m3bc20cMin.
: 0.00
1st Qu.: 0.00
Median : 0.00
Mean
: 0.79
3rd Qu.: 0.00
Max. :12.00
NA's:38580m3bc20g
Min.
:0
1st Qu.:0
Median :0
Mean:0
3rd Qu.:0
Max.
:0
NA's
:39070m3bc23aMin.
: 0.0
1st Qu.: 1.0
Median : 1.0
Mean
: 3.4
3rd Qu.: 7.0
Max.
:12.0
NA's
:37885m3bc23eMin.
: 0.00
1st Qu.: 0.00
Median : 0.00
Mean
: 3.333rd Qu.: 5.00
Max.
:10.00NA's:39068m3bc24bMin.
: 0.00
1st Qu.: 0.00

Median :0.0000 Median :0.0000 Median :0.0000
Mean :0.1781 Mean :0.2068 Mean :0.0088
3rd Qu.:0.0000
3rd Qu.:0.0000
3rd Qu.:0.0000
Max. :8.0000 Max. :8.0000 Max. :3.0000
NA's :2520
NA's :2520
NA's :2520
m3bc15m3bc16m3bc17Min.
:1.000Min.
:0.0000
Min.
:0.0000
1st Qu.:2.000
1st Qu.:0.0000
1st Qu.:0.0000
Median :2.000
Median :0.0000
Median :0.0000
Mean:1.997Mean:0.0396Mean:0.0269
3rd Qu.:2.000
3rd Qu.:0.0000
3rd Qu.:0.0000
Max.
:9.000Max.
:3.0000
Max.
:3.0000
NA's
:2520
NA's
:2370
NA's
:2494
m3bc19m3bc20am3bc20bMin.
:0.0000Min.
: 0.00Min.
: 0.00
1st Qu.:0.0000 1st Qu.: 1.00 1st Qu.: 0.00
Median :0.0000 Median : 1.00 Median : 0.00
Mean
:0.1266
Mean: 3.76Mean: 0.78
3rd Qu.:0.0000 3rd Qu.: 9.00 3rd Qu.: 0.00
Max.
:3.0000Max.
:13.00Max.
:12.00
NA's
:2370
NA's
:35016NA's:35018m3bc20dm3bc20em3bc20f
Min.
: 0.0
Min.
: 0.0
Min.
: 0.00
1st Qu.: 0.0
1st Qu.: 0.0
1st Qu.: 2.75
Median : 0.0
Median : 0.0
Median : 5.50
Mean
: 1.1
Mean
: 4.2
Mean
: 5.50
3rd Qu.: 0.0
3rd Qu.:10.0
3rd Qu.: 8.25
Max. :12.0
Max. :11.0
Max.
:11.00NA's:39023NA's:39066NA's:39069m3bc21am3bc21bm3bc22Min.
:-1.00 Min. : 0.00 Min.
:0.0000
1st Qu.: 3.00
1st Qu.: 0.00
1st Qu.:0.0000
Median : 5.00
Median : 2.00
Median :0.0000
Mean: 7.25Mean: 3.09Mean:0.0412
3rd Qu.: 9.00 3rd Qu.: 6.00
3rd Qu.:0.0000
Max.
:85.00Max.
:11.00Max.
:3.0000
NA's:35016NA's:35027NA's:2370
m3bc23bm3bc23cm3bc23dMin.
: 0.00Min.
: 0.00Min.
: 0.0
1st Qu.: 0.00
1st Qu.: 0.00
1st Qu.: 0.0
Median : 0.00
Median : 0.00
Median : 0.0
Mean: 1.03Mean: 0.94Mean: 1.1
3rd Qu.: 0.00 3rd Qu.: 0.00
3rd Qu.: 0.0
Max.
:12.00Max.
:12.00
Max.
:12.0
NA's
:37894NA's:38874NA's:39050m3bc23f
m3bc23g
m3bc24aMin.
:0Min. : NA
Min.
:-1.00
1st Qu.:0
1st Qu.: NA
1st Qu.: 3.00
Median :0
Median : NA
Median : 5.00
Mean
:0
Mean
:NaN
Mean
: 9.35
3rd Qu.:0
3rd Qu.: NA
3rd Qu.:10.00
Max.
:0
Max.
: NA
Max.
:84.00NA's:39070NA's:39071NA's:37885m3bc25m3bc26am3bc26bMin.
:0.0000Min.
: 0.00Min.
: 0.00
1st Qu.:0.0000 1st Qu.: 1.00 1st Qu.: 0.00

Vietnam VHLSS 2006 Manual (Version 1.1)

41Median : 2.00
Mean
: 3.08
3rd Qu.: 6.00
Max.
:11.00NA's:37890m3bc26cMin.
: 0.00
1st Qu.: 0.00
Median : 0.00
Mean
: 0.96
3rd Qu.: 0.00
Max.
:12.00NA's:38755m3bc26g
Min.
: NA
1st Qu.: NAMedian : NA
Mean
:NaN
3rd Qu.: NA
Max.
: NA
NA's
:39071
m3bc29aMin.
: 0.00
1st Qu.: 1.00
Median : 1.00
Mean
: 4.06
3rd Qu.: 9.00
Max.
:12.00NA's:36933
m3bc29eMin.
: 0
1st Qu.: 0Median : 0
Mean: 3
3rd Qu.: 3
Max.
:12
NA's
:39067m3bc30bMin.
: 0.00
1st Qu.: 0.00
Median : 2.00
Mean
: 3.19
3rd Qu.: 6.00
Max.
:11.00NA's:36939m3bc32cMin.
: 0.00
1st Qu.: 0.00
Median : 0.00
Mean
: 0.643rd Qu.: 0.00
Max.
:12.00NA's:38920m3bc32g
Min.
: NA
1st Qu.: NAMedian :0.0000
Mean:0.0607
3rd Qu.:0.0000
Max.
:3.0000
NA's:2370
m3bc26dMin.
: 0.00
1st Qu.: 0.00
Median : 0.00
Mean
: 1.033rd Qu.: 0.00
Max.
:11.00NA's:39033
m3bc27aMin.
:-1.00
1st Qu.: 3.00
Median : 5.00
Mean
: 8.75
3rd Qu.:10.00
Max.
:79.00NA's:37399m3bc29bMin.
: 0.00
1st Qu.: 0.00
Median : 0.00
Mean
: 1.28
3rd Qu.: 0.00
Max.
:12.00NA's:36935m3bc29fMin.
:0
1st Qu.:0
Median :0
Mean:0
3rd Qu.:0
Max.
:0
NA's
:39070m3bc31Min.
:0.0000
1st Qu.:0.0000
Median :0.0000
Mean:0.0324
3rd Qu.:0.0000
Max.
:8.0000
NA's:2370
m3bc32dMin.
:0.00
1st Qu.:0.00
Median :0.00
Mean
:0.46
3rd Qu.:0.00
Max.
:6.00
NA's
:39058m3bc33aMin.
:-1.0
1st Qu.: 2.0

Median : 1.00
Mean
: 4.09
3rd Qu.: 9.00
Max.
:12.00NA's:37399m3bc26eMin.
: 0
1st Qu.: 0Median : 0
Mean: 3
3rd Qu.: 3
Max.
:12
NA's
:39067m3bc27bMin.
: 0.00
1st Qu.: 0.00
Median : 2.00
Mean
: 3.05
3rd Qu.: 6.00
Max.
:11.00NA's:37404m3bc29cMin.
: 0.00
1st Qu.: 0.00
Median : 0.00
Mean
: 0.57
3rd Qu.: 0.00
Max.
:12.00NA's:38639m3bc29g
Min.
: NA
1st Qu.: NAMedian : NA
Mean
:NaN
3rd Qu.: NA
Max.
: NA
NA's
:39071
m3bc32aMin.
: 0.00
1st Qu.: 1.00
Median : 2.00
Mean
: 4.48
3rd Qu.: 9.00
Max.
:12.00NA's:38368m3bc32eMin.
:0
1st Qu.:0
Median :0
Mean:0
3rd Qu.:0
Max.
:0
NA's
:39070m3bc33bMin.
: 0.00
1st Qu.: 0.00

Median : 0.00
Mean
: 1.333rd Qu.: 0.00
Max.
:12.00NA's:37401
m3bc26fMin.
:0
1st Qu.:0
Median :0
Mean:0
3rd Qu.:0
Max.
:0
NA's
:39070m3bc28Min.
:0.0000
1st Qu.:0.0000
Median :0.0000
Mean:0.0804
3rd Qu.:0.0000
Max.
:3.0000
NA's:2370
m3bc29dMin.
: 0.00
1st Qu.: 0.00
Median : 0.00
Mean
: 1.343rd Qu.: 0.00
Max.
:12.00NA's:39042
m3bc30aMin.
:-1.00
1st Qu.: 2.00
Median : 4.00
Mean
: 7.543rd Qu.: 8.00
Max.
:79.00NA's:36933
m3bc32bMin.
: 0.00
1st Qu.: 0.00
Median : 0.00
Mean
: 1.45
3rd Qu.: 0.00
Max.
:12.00NA's:38370m3bc32fMin.
: NA
1st Qu.: NAMedian : NA
Mean
:NaN
3rd Qu.: NA
Max.
: NA
NA's
:39071
m3bc34Min.
:0.0000
1st Qu.:0.0000

Vietnam VHLSS 2006 Manual (Version 1.1)

42Median : NA
Median : 5.0
Median : 3.00
Median :0.0000
Mean
:NaN
Mean
: 8.5
Mean
: 3.56Mean:0.0396
3rd Qu.: NA
3rd Qu.:10.0
3rd Qu.: 6.00
3rd Qu.:0.0000
Max.
: NA
Max.
:79.0
Max.
:11.00Max.
:3.0000
NA's:39071NA's:38368NA's:38372NA's:2370
m3bc35am3bc35bm3bc35cm3bc35dMin.
: 0.00Min.
: 0.00Min.
: 0.00Min.
: 0.00
1st Qu.: 1.00
1st Qu.: 0.00
1st Qu.: 0.00
1st Qu.: 0.00
Median : 1.00
Median : 0.00
Median : 0.00
Median : 0.00
Mean
: 4.36Mean: 2.01Mean: 1.23Mean: 1.543rd Qu.: 9.00
3rd Qu.: 1.00
3rd Qu.: 0.00
3rd Qu.: 0.00
Max.
:12.00Max.
:12.00Max.
:12.00Max.
:12.00NA's:38085NA's:38092NA's:38818NA's:39034m3bc35em3bc35f
m3bc35g
m3bc36aMin.
: 0.00
Min.
:0
Min.
: NA
Min.
:-1.00
1st Qu.: 0.00 1st Qu.:0
1st Qu.: NA
1st Qu.: 3.00
Median : 0.00
Median :0
Median : NA
Median : 6.00
Mean
: 2.33
Mean
:0
Mean
:NaN
Mean
:10.443rd Qu.: 1.50 3rd Qu.:0
3rd Qu.: NA
3rd Qu.:13.00
Max.
:12.00
Max.
:0
Max.
: NA
Max.
:87.00NA's:39065NA's:39069NA's:39071NA's:38085m3bc36b
ID
wt
xaid
Min.
: 0.00Length:39071
Min.
: 467.2
Length:39071
1st Qu.: 0.00 Class :character 1st Qu.:1629.8 Class :character
Median : 2.00
Mode :character
Median :2006.0
Mode :character
Mean: 3.13Mean:2111.1
3rd Qu.: 6.00
3rd Qu.:2470.8
Max.
:11.00Max.
:4637.7
NA's:38087
PID
Length:39071
Class :character
Mode :character####muc3c ################################################
tinh
huyen
xa
diabanLength:39071
Length:39071
Length:39071
Length:39071
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max.
:25.00matv
Min.
: 1.00
1st Qu.: 2.00
Median : 3.00
Mean
: 2.96
3rd Qu.: 4.00
Max.
:17.00

m3cc1
Min.
:1.00
1st Qu.:2.00
Median :2.00
Mean
:1.95
3rd Qu.:2.00
Max.
:2.00
NA's :36175

m3cc2
Min.
: 1.00
1st Qu.: 2.00
Median : 3.00
Mean
: 3.42
3rd Qu.: 4.00
Max.
:25.00NA's:38917

Vietnam VHLSS 2006 Manual (Version 1.1)

43

m3cc3
m3cc4
m3cc5
m3cc6
Min.
:1.00
Min.
:1.00
Min.
: 1.00Min.
:1.00
1st Qu.:1.00
1st Qu.:1.00
1st Qu.: 2.00
1st Qu.:2.00
Median :2.00
Median :1.00
Median : 4.00
Median :2.00
Mean
:1.74
Mean
:1.39
Mean
: 4.33Mean:1.97
3rd Qu.:2.00
3rd Qu.:2.00
3rd Qu.: 5.00 3rd Qu.:2.00
Max.
:2.00
Max.
:2.00
Max. :28.00
Max.
:2.00
NA's
:36175NA's:38321NA's:38321NA's:36175
m3cc7
m3cc8
m3cc9
m3cc10Min.
:1.000Min.
: 1.00Min.
: 0.00Min.
: 0.0
1st Qu.:2.000 1st Qu.: 2.00 1st Qu.: 0.00
1st Qu.: 0.0
Median :2.000
Median : 4.00
Median : 0.00
Median : 0.0
Mean:1.825Mean: 5.77Mean: 3.03Mean: 2.5
3rd Qu.:2.000
3rd Qu.: 7.00
3rd Qu.: 4.00
3rd Qu.: 2.0
Max.
:2.000Max.
:28.00Max.
:28.00
Max.
:28.0
NA's
:2896
NA's
:32760NA's:32760NA's:36083m3cc11
ID
wt
xaid
Min.
:1.000Length:39071
Min.
: 467.2
Length:39071
1st Qu.:2.000 Class :character 1st Qu.:1629.8 Class :character
Median :2.000
Mode :character
Median :2006.0
Mode :character
Mean:1.913Mean:2111.1
3rd Qu.:2.000
3rd Qu.:2470.8
Max.
:2.000Max.
:4637.7
NA's
:2896
PID
Length:39071
Class :character
Mode :character####muc3d ################################################
tinh
huyen
xa
diabanLength:6647
Length:6647
Length:6647
Length:6647
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max. :25.00

matv
Min.
: 1.000
1st Qu.: 2.000
Median : 2.000
Mean: 2.429
3rd Qu.: 2.000
Max. :17.000

m3dc1
Min.
:1.000
1st Qu.:3.000
Median :3.000
Mean:2.828
3rd Qu.:3.000
Max. :3.000

m3dc3
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.181

m3dc4aMin.
: 1.00
1st Qu.: 2.00
Median : 2.00
Mean
: 3.84m3dc4bMin.
: 0.000
1st Qu.: 0.000
Median : 0.000
Mean: 1.665

m3dc2
Min.
:1.00
1st Qu.:2.00
Median :2.00
Mean
:2.03
3rd Qu.:2.00
Max. :3.00
NA's
:287
m3dc5
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.065

Vietnam VHLSS 2006 Manual (Version 1.1)

44

3rd Qu.:1.000 3rd Qu.: 6.00 3rd Qu.: 0.000 3rd Qu.:1.000
Max. :2.000 Max. :11.00 Max. :11.000 Max.
:2.000
NA's
:605
NA's
:1697
NA's
:1697
m3dc6
m3dc7am3dc7bID
Min.
: 1.000
Min.
:0.000Min.
:0.000Length:6647
1st Qu.: 2.000
1st Qu.:1.000
1st Qu.:0.000 Class :character
Median : 2.000
Median :1.000
Median :1.000
Mode :character
Mean: 2.534
Mean:1.272Mean:1.195
3rd Qu.: 3.000 3rd Qu.:2.000 3rd Qu.:2.000
Max.
:10.000
Max. :7.000 Max. :7.000
NA's :429
NA's :429
NA's :429
wt
xaid
PID
Min.
: 467.2
Length:6647
Length:6647
1st Qu.:1622.0 Class :character
Class :character
Median :2005.7
Mode :character
Mode :characterMean:2099.4
3rd Qu.:2462.6
Max.
:4637.7####

muc3e ################################################
tinh
huyen
xa
diabanLength:33826
Length:33826
Length:33826
Length:33826
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max.
:25.00matv
Min.
: 1.000
1st Qu.: 1.000
Median : 2.000
Mean: 2.682
3rd Qu.: 4.000
Max.
:17.000

m3ec1
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.738
3rd Qu.:2.000
Max.
:2.000m3ec2
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.072
3rd Qu.:1.000
Max.
:2.000NA's:24958ID
Length:33826
Class :character
Mode :character

m3ec3
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.427
3rd Qu.:2.000
Max.
:3.000NA's:25596wt
Min.
: 467.2
1st Qu.:1643.2
Median :2010.1
Mean:2120.3
3rd Qu.:2478.2
Max.
:4637.7

m3ec4
m3ec5
Min.
: 7.0
Min.
:1.000
1st Qu.: 17.0
1st Qu.:1.000
Median : 20.0
Median :1.000
Mean: 20.6Mean:1.066
3rd Qu.: 22.0
3rd Qu.:1.000
Max.
:999.0Max.
:2.000NA's:27953NA's:26750xaid
PID
Length:33826
Length:33826
Class :character
Class :character
Mode :character
Mode :character

Vietnam VHLSS 2006 Manual (Version 1.1)

45

####

muc3f ################################################
tinh
huyen
xa
diabanLength:39071
Length:39071
Length:39071
Length:39071
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max.
:25.00matv
Min.
: 1.00
1st Qu.: 2.00
Median : 3.00
Mean
: 2.96
3rd Qu.: 4.00
Max.
:17.00m3fc3
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.985
3rd Qu.:2.000
Max.
:2.000NA's:30879m3fc6aMin.
:1950
1st Qu.:2002
Median :2005
Mean
:2003
3rd Qu.:2006
Max.
:2006
NA's
:24782m3fc8aMin. :1.000
1st Qu.:1.000
Median :1.000
Mean :1.131
3rd Qu.:1.000
Max. :2.000
NA's:24782m3fc9cMin.
: 1.00
1st Qu.: 1.00
Median : 1.00
Mean
: 1.72
3rd Qu.: 3.00
Max.
:11.00NA's:32974m3fc12Min.
:1.00
1st Qu.:4.00
Median :5.00
Mean
:4.63
3rd Qu.:6.00
Max.
:6.00

m3fc4aMin.
:1.00
1st Qu.:1.00
Median :1.00
Mean
:1.92
3rd Qu.:2.00
Max.
:8.00
NA's
:31694m3fc6bMin.
:1984
1st Qu.:2002
Median :2005
Mean
:2003
3rd Qu.:2005
Max.
:2006
NA's
:31694m3fc8bMin. :1.00
1st Qu.:1.00
Median :1.00
Mean :1.15
3rd Qu.:1.00
Max. :2.00
NA's:31694m3fc10Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:2.098
3rd Qu.:3.000
Max.
:3.000NA's:17526m3fc13aMin.
: 1.000
1st Qu.: 1.000
Median : 5.000
Mean: 4.936
3rd Qu.: 7.000
Max.
:12.000

m3fc1
Min.
:1.000
1st Qu.:2.000
Median :3.000
Mean:2.8443rd Qu.:4.000
Max.
:4.000m3fc2
Min.
: 1.000
1st Qu.: 1.000
Median : 5.000
Mean: 3.984
3rd Qu.: 5.000
Max.
:10.000
NA's:30879m3fc4b
m3fc5
Min.
:0.00
Min.
:
-2.00
1st Qu.:0.00
1st Qu.:30.00
Median :0.00
Median :
40.00
Mean
:0.03
Mean
:
58.34
3rd Qu.:0.00
3rd Qu.:
65.00
Max.
:8.00
Max.
:12000.00
NA's:31699NA's:31694m3fc7am3fc7bMin.
:-1.00Min.
: 1.00
1st Qu.: 6.00 1st Qu.: 8.00
Median :12.00
Median :12.00
Mean:13.87Mean: 9.77
3rd Qu.:12.00 3rd Qu.:12.00
Max.
:80.00Max.
:72.00NA's:24782NA's:31694m3fc9am3fc9bMin. : 1.000 Min. : 1.0
1st Qu.: 1.000 1st Qu.: 2.0
Median : 3.000 Median : 3.0
Mean : 2.495 Mean : 2.8
3rd Qu.: 3.000 3rd Qu.: 3.0
Max. :11.000 Max. :11.0
NA's:30879NA's:31694m3fc11am3fc11b
Min.
:1.0
Min.
:1.00
1st Qu.:2.0
1st Qu.:2.00
Median :2.0
Median :2.00
Mean
:1.9
Mean
:1.88
3rd Qu.:2.0
3rd Qu.:2.00
Max.
:3.0
Max.
:3.00
NA's
:33671NA's:37159m3fc13bm3fc14Min.
: 0.000
Min.
:1.000
1st Qu.: 0.000 1st Qu.:1.000
Median : 0.000
Median :2.000
Mean: 1.673
Mean:1.6733rd Qu.: 1.000 3rd Qu.:2.000
Max.
:12.000
Max.
:9.000Vietnam VHLSS 2006 Manual (Version 1.1)

46

NA's

:34158NA's:21545NA's:22509NA's:22818
ID
wt
xaid
PID
Length:39071
Min.
: 467.2
Length:39071
Length:39071
Class :character 1st Qu.:1629.8
Class :character
Class :character
Mode :character
Median :2006.0
Mode :character
Mode :character
Mean :2111.1
3rd Qu.:2470.8
Max. :4637.7####

muc3g ################################################
tinh
huyen
xa
diabanLength:11058
Length:11058
Length:11058
Length:11058
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean :14.59
3rd Qu.:15.00
Max. :25.00
m3gc2
Min.
:-1.00
1st Qu.: 1.00
Median : 1.00
Mean
: 1.46
3rd Qu.: 2.00
Max.
:20.00NA's:5414
m3gc4cMin.
: 0.00
1st Qu.: 0.00
Median : 0.00
Mean
: 1.31
3rd Qu.: 0.00
Max.
:12.00NA's:10409m3gc6
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean :1.979
3rd Qu.:2.000
Max. :9.000
NA's
:5540
m3gc10Min.
:1.000
1st Qu.:2.000
Median :2.000

m3gma
Min.
: 1.00
1st Qu.: 2.00
Median : 7.00
Mean :49.81
3rd Qu.:99.00
Max. :99.00

m3gc1bLength:11058
Class :character
Mode :characterm3gc1dMin.
:-1.000
1st Qu.: 2.000
Median : 4.000
Mean : 5.485
3rd Qu.:10.000
Max. :12.000
NA's :5414
m3gc3
m3gc4am3gc4bMin. :-1.000 Min. :-1.000
Min.
: 0.000
1st Qu.: 0.000
1st Qu.: 3.000
1st Qu.: 0.000
Median : 0.000
Median : 3.000
Median : 0.000
Mean: 0.065
Mean: 3.886Mean: 0.707
3rd Qu.: 0.000
3rd Qu.: 3.000
3rd Qu.: 0.000
Max.
:10.000Max.
:12.000Max.
:12.000
NA's
:5414
NA's
:5414
NA's
:5440
m3gc5am3gc5bm3gc5cMin.
:0.000Min.
:0.000Min.
:0.00
1st Qu.:1.000
1st Qu.:0.000
1st Qu.:0.00
Median :1.000
Median :0.000
Median :0.00
Mean:1.579Mean:0.591Mean:0.56
3rd Qu.:2.000
3rd Qu.:0.000
3rd Qu.:0.00
Max.
:9.000Max.
:9.000
Max.
:9.00
NA's
:5540
NA's
:5583
NA's
:9780
m3gc7
m3gc8
m3gc9
Min.
:
-1.0 Min. : -1.000 Min. : -2.0
1st Qu.:0.0 1st Qu.: 0.000 1st Qu.: 10.0
Median : 25.0 Median : 0.000 Median : 40.0
Mean : 115.6 Mean : 2.456 Mean : 121.6
3rd Qu.: 100.0 3rd Qu.: 0.000 3rd Qu.: 115.0
Max. :16000.0 Max. :1200.000 Max. :11500.0
NA's
:5540
NA's
:7586
NA's :7586
m3gc11
m3gc12
m3gc13
Min.
:
0.0
Min.
: -1.00 Min. :1.00
1st Qu.: 20.0 1st Qu.: 0.00 1st Qu.:1.00
Median : 50.0 Median : 0.00 Median :2.00

Vietnam VHLSS 2006 Manual (Version 1.1)

47

Mean :1.879 Mean : 140.1 Mean : 18.66 Mean :1.73
3rd Qu.:2.000 3rd Qu.: 120.0 3rd Qu.: 10.00 3rd Qu.:2.00
Max. :2.000 Max. :8400.0 Max. :3000.00 Max. :9.00
NA's
:5540
NA's :10367
NA's :5540
NA's :5540
m3gc14m3gc15m3gc16m3gc17Min.
:1.000Min.
:1.000
Min.
:
0.00
Min.
:1.000
1st Qu.:2.000 1st Qu.:2.000 1st Qu.: 20.00 1st Qu.:2.000
Median :2.000
Median :2.000
Median : 40.00
Median :2.000
Mean:1.814Mean:1.949Mean: 95.23
Mean:1.972
3rd Qu.:2.000 3rd Qu.:2.000 3rd Qu.: 80.00 3rd Qu.:2.000
Max.
:9.000Max.
:2.000Max.
:4200.00
Max.
:2.000
NA's
:5540
NA's
:5540
NA's
:10779
NA's
:5540
ID
wt
xaid
Length:11058
Min.
: 467.2
Length:11058
Class :character
1st Qu.:1657.8
Class :character
Mode :character Median :2025.8 Mode :character
Mean :2136.4
3rd Qu.:2492.1
Max. :4637.7####

muc3h ################################################
tinh
huyen
xa
diabanLength:9214
Length:9214
Length:9214
Length:9214
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.59
3rd Qu.:15.00
Max. :25.00
m3hc2
Min.
:-1.000
1st Qu.: 1.000
Median : 1.000
Mean : 1.239
3rd Qu.: 1.000
Max. :12.000
NA's
:6494
m3hc5bMin.
:0.000
1st Qu.:0.000
Median :0.000
Mean:0.936
3rd Qu.:0.000
Max.
:9.000NA's:6499
m3hc6cm3hma
Min.
: 1.00
1st Qu.: 4.00
Median :99.00
Mean :70.56
3rd Qu.:99.00
Max. :99.00

m3hc1bLength:9214
Class :character
Mode :characterm3hc1dMin.
:-1.000
1st Qu.: 4.000
Median : 5.000
Mean : 4.572
3rd Qu.: 5.000
Max. :12.000
NA's :6494
m3hc3
m3hc4
m3hc5aMin. :-1.000 Min. : -1.00 Min. :1.000
1st Qu.: 0.000
1st Qu.: 5.00
1st Qu.:2.000
Median : 0.000
Median : 7.00 Median :2.000
Mean : 0.319 Mean : 12.06 Mean :2.926
3rd Qu.: 1.000
3rd Qu.: 14.25
3rd Qu.:3.000
Max. : 5.000 Max. :335.00 Max. :9.000
NA's
:6494
NA's :6494
NA's :6494
m3hc5cm3hc6am3hc6bMin.
:0.000Min.
:0.000Min.
:0.000
1st Qu.:0.000 1st Qu.:1.000 1st Qu.:2.000
Median :0.000
Median :1.000
Median :2.000
Mean:1.181Mean:1.168Mean:1.825
3rd Qu.:0.000 3rd Qu.:1.000 3rd Qu.:2.000
Max.
:9.000Max.
:9.000Max.
:9.000
NA's
:8932
NA's
:6494
NA's
:6506
m3hc7
m3hc8
m3hc9

Vietnam VHLSS 2006 Manual (Version 1.1)

48

Min.
:0.000Min.
:1.000Min.
:1.000Min.
:-1
1st Qu.:0.000
1st Qu.:2.000
1st Qu.:2.000
1st Qu.:0
Median :0.000
Median :2.000
Median :2.000
Median : 245
Mean:1.592Mean:1.929Mean:1.909Mean: 1150
3rd Qu.:3.000
3rd Qu.:2.000
3rd Qu.:2.000
3rd Qu.: 1000
Max.
:9.000Max.
:9.000Max.
:9.000Max.
:55000
NA's
:7107
NA's
:6553
NA's
:6553
NA's
:6553
m3hc10m3hc11
m3hc12m3hc13Min.
:-1.00 Min. :-1.0 Min. :1.000 Min. : -1.0
1st Qu.:0.00
1st Qu.:0.0 1st Qu.:2.000 1st Qu.:
0.0
Median :0.00 Median : 200.0 Median :2.000 Median : 50.0
Mean
:
87.94
Mean
: 834.7
Mean:1.798Mean: 280.3
3rd Qu.:50.00
3rd Qu.: 700.0
3rd Qu.:2.000
3rd Qu.: 200.0
Max. :14700.00 Max. :54750.0 Max. :2.000 Max. :12000.0
NA's
:7390
NA's
:7390
NA's
:7390
NA's
:8009
m3hc14m3hc15m3hc16m3hc17
Min.
:
-1.0
Min.
:1.00
Min.
: -1.0Min.
:1.000
1st Qu.: 25.0 1st Qu.:1.00 1st Qu.: 0.0 1st Qu.:2.000
Median : 100.0
Median :2.00
Median : 37.5
Median :2.000
Mean: 346.5
Mean
:1.74
Mean
: 129.8
Mean:1.955
3rd Qu.: 300.0 3rd Qu.:2.00 3rd Qu.: 100.0 3rd Qu.:2.000
Max.
:20000.0
Max.
:2.00
Max.
:8000.0
Max.
:2.000
NA's
:6553
NA's
:6553
NA's
:8522
NA's
:6553
m3hc18m3hc19m3hc20ID
Min.
:1.000Min.
:2.000Min.
:1.000Length:9214
1st Qu.:1.000
1st Qu.:2.000
1st Qu.:2.000
Class :character
Median :1.000
Median :2.000
Median :2.000
Mode :character
Mean:1.092Mean:2.727Mean:1.978
3rd Qu.:1.000
3rd Qu.:4.000
3rd Qu.:2.000
Max.
:2.000Max.
:4.000Max.
:2.000
NA's
:9095
NA's
:9203
NA's
:6553
wt
xaid
Min.
: 467.2
Length:9214
1st Qu.:1654.7
Class :character
Median :2019.5
Mode :character
Mean:2130.1
3rd Qu.:2492.8
Max.
:4637.7####

muc3i ################################################
tinh
huyen
xa
diabanLength:21622
Length:21622
Length:21622
Length:21622
Class :character Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hosoMin. :13.0
1st Qu.:13.0
Median :14.0
Mean
:14.6
3rd Qu.:15.0

matv
Min. : 1.00
1st Qu.: 2.00
Median : 4.00
Mean :41.88
3rd Qu.:99.00

m3ic1
Min. :1.000
1st Qu.:2.000
Median :2.000
Mean :1.918
3rd Qu.:2.000

m3ic2aMin. : -1.00
1st Qu.: 0.00
Median : 0.00
Mean : 19.75
3rd Qu.: 0.00

Vietnam VHLSS 2006 Manual (Version 1.1)

49

Max.

:25.0

Max.

:99.00Max.
NA's:2.000Max.
:2600.00:244
NA's:19871m3ic2bm3ic3
m3ic4am3ic4b
Min.
:
0.00
Min.
:1.000Min.
: 0.00Min.
: 0.000
1st Qu.: 15.00
1st Qu.:2.000
1st Qu.:11.00
1st Qu.: 0.000
Median : 37.00
Median :2.000
Median :13.00
Median : 0.000
Mean: 86.29
Mean:1.829Mean:10.95Mean: 0.707
3rd Qu.: 100.00
3rd Qu.:2.000
3rd Qu.:13.00
3rd Qu.: 0.000
Max.
:3000.00
Max.
:2.000Max.
:15.00Max.
:15.000
NA's:19871
NA's
:244
NA's
:17957NA's:17986m3ic4cm3ic5am3ic5b
m3ic6
Min.
: 0.000
Min.
: -1.000 Min. : -1.00
Min.
:1.000
1st Qu.: 0.000
1st Qu.:0.000
1st Qu.:10.00
1st Qu.:4.000
Median : 0.000
Median :0.000 Median : 20.00
Median :4.000
Mean: 1.389
Mean
:
6.807
Mean
:
60.15
Mean
:3.895
3rd Qu.: 0.000
3rd Qu.:0.000
3rd Qu.:40.00
3rd Qu.:4.000
Max.
:15.000
Max.
:1000.000
Max.
:60000.00
Max. :9.000
NA's:21329NA's:17957NA's:17957
NA's
:244
ID
wt
xaid
PID
Length:21622
Min.
: 467.2
Length:21622
Length:21622
Class :character
1st Qu.:1656.7
Class :character
Class :character
Mode :character
Median :2028.7
Mode :character
Mode :character
Mean :2148.7
3rd Qu.:2511.0
Max. :4637.7####

muc4a ################################################
tinh
huyen
xa
diabanLength:39071
Length:39071
Length:39071
Length:39071
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.57
3rd Qu.:15.00
Max. :25.00
m4ac1cMin.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.847
3rd Qu.:2.000
Max.
:2.000
NA's
:2896
m4ac4
Min. : 0.00
1st Qu.:79.00

matv
Min.
: 1.00
1st Qu.: 2.00
Median : 3.00
Mean
: 2.96
3rd Qu.: 4.00
Max.
:17.00m4ac1am4ac1bMin.
:1.000Min.
:1.000
1st Qu.:1.000
1st Qu.:1.000
Median :2.000
Median :2.000
Mean:1.739Mean:1.5843rd Qu.:2.000
3rd Qu.:2.000
Max.
:2.000Max.
:2.000NA's :2896
NA's
:2896
m4ac2
m4ac3
m4ac4mMin.
:1.000Min.
:1.000Length:39071
1st Qu.:1.000
1st Qu.:1.000
Class :character
Median :1.000
Median :1.000
Mode :character
Mean:1.367Mean:1.6743rd Qu.:2.000 3rd Qu.:2.000
Max.
:2.000Max.
:7.000
NA's
:2896
NA's
:25791
m4ac5cm4ac5mm4ac5
Length:39071
Length:39071
Min.
: 1.00Class :character Class :character 1st Qu.: 1.00

Vietnam VHLSS 2006 Manual (Version 1.1)

50Median :92.00
Mode :character
Mode :character
Median : 1.00
Mean
:81.95Mean:22.26
3rd Qu.:92.00
3rd Qu.:51.00
Max.
:93.00Max.
:99.00NA's:16176NA's:16176
m4ac6
m4ac7
m4ac8
m4ac9
Min.
: 1.000Min.
: 1.00Min.
: 1.000Min.
:-1.00
1st Qu.: 8.000
1st Qu.:20.00
1st Qu.: 6.000
1st Qu.: 3.00
Median :11.000
Median :23.00
Median : 8.000
Median : 9.00
Mean
: 9.909Mean:22.15Mean: 6.928Mean:12.52
3rd Qu.:12.000
3rd Qu.:26.00
3rd Qu.: 8.000
3rd Qu.:20.00
Max.
:12.000Max.
:31.00Max.
:20.000Max.
:70.00NA's :16176
NA's :16176 NA's :16176
NA's:16176m4ac10am4ac10bm4ac11
m4ac12aMin. :1.00
Min. :1.00
Min. : 180 Min. : -2.0
1st Qu.:2.00
1st Qu.:1.00
1st Qu.: 5120 1st Qu.:
0.0
Median :2.00
Median :1.00
Median : 9420 Median : 50.0
Mean
:2.61
Mean :1.36
Mean : 11426 Mean : 458.8
3rd Qu.:3.00
3rd Qu.:2.00
3rd Qu.: 15000 3rd Qu.: 350.0
Max.
:7.00
Max.
:2.00
Max.
:480000
Max.
:31000.0NA's:16176NA's:36805NA's:31980NA's:31980m4ac12bm4ac12cm4ac12dm4ac12eMin.
: -2.00
Min.
: -2.00 Min. : -2.00
Min. : -2.0
1st Qu.: 0.00 1st Qu.: 0.00 1st Qu.:
0.00
1st Qu.:0.0
Median :0.00
Median :0.00
Median :0.00
Median :
0.0
Mean
:
7.89
Mean
: 18.02
Mean
:
93.37
Mean
: 654.2
3rd Qu.:0.00
3rd Qu.:0.00
3rd Qu.:0.00
3rd Qu.: 500.0Max.
:6800.00
Max.
:9000.00
Max.
:33390.00
Max.
:39000.0NA's:31980NA's:31980NA's:31980NA's:31980m4ac12f
m4ac13
m4ac14m
m4ac14
Min.
:
0
Min.
:1.000Length:39071
Min. : 0.00
1st Qu.:0 1st Qu.:1.000 Class :character 1st Qu.:92.00
Median : 200
Median :2.000
Mode :character
Median :92.00
Mean: 1241Mean:1.601
Mean:87.25
3rd Qu.: 1370 3rd Qu.:2.000
3rd Qu.:92.00
Max.
:84730Max.
:2.000Max.
:93.00NA's:31980NA's:16176NA's:29933
m4ac15cm4ac15m
m4ac15m4ac16
Length:39071
Length:39071
Min.
: 1.00Min.
: 1.000
Class :character
Class :character
1st Qu.: 1.00
1st Qu.: 3.000
Mode :character
Mode :character
Median : 1.00
Median : 6.000
Mean :14.08
Mean: 6.625
3rd Qu.:15.00
3rd Qu.:11.000
Max.
:95.00Max.
:12.000
NA's:29933NA's:29933
m4ac17m4ac18m4ac19m4ac20Min.
:-1.00Min.
: 1.000Min.
:-1.000
Min.
:1.000
1st Qu.:10.00 1st Qu.: 3.000 1st Qu.: 3.000 1st Qu.:2.000
Median :17.00
Median : 5.000
Median : 6.000
Median :2.000
Mean:16.88Mean: 5.377
Mean: 9.856
Mean:2.352
3rd Qu.:25.00 3rd Qu.: 8.000 3rd Qu.:15.000 3rd Qu.:3.000
Max.
:31.00Max.
:15.000Max.
:56.000
Max.
:7.000NA's:29933NA's:29933NA's:29933NA's:29933
m4ac21
m4ac22am4ac22bm4ac22c
Min.
:
50
Min.
: -2.00 Min. : -2.00 Min. :0
1st Qu.: 1200
1st Qu.:0.00
1st Qu.: 0.00
1st Qu.:0

Vietnam VHLSS 2006 Manual (Version 1.1)

51Median : 2080
Median :0.00
Median : 0.00 Median :0
Mean: 2684Mean: 11.54Mean: 0.06Mean:0
3rd Qu.: 3500
3rd Qu.:0.00
3rd Qu.: 0.00
3rd Qu.:0
Max. :36000 Max. :3000.00 Max. :100.00 Max. :0
NA's :36708 NA's
:36708NA's :36708
NA's :36708
m4ac22dm4ac22em4ac22f
m4ac23
Min.
:
0.0
Min.
: -2.00 Min. : 0.00 Min. :1.000
1st Qu.:0.0
1st Qu.:0.00
1st Qu.:0.00
1st Qu.:1.000
Median :0.0Median :0.00
Median :0.00
Median :2.000
Mean
:
2.9
Mean
: 47.26
Mean: 62.09Mean:1.748
3rd Qu.:0.0
3rd Qu.:0.00
3rd Qu.:0.00
3rd Qu.:2.000
Max.
:1440.0Max.
:3000.00
Max.
:3656.00 Max. :2.000
NA's :36708
NA's :36708
NA's :36708
NA's :29933
m4ac24m4ac25m4ac26m4ac27
Min.
:1.00
Min.
: 100
Min.
:1.000Min.
: 1.000
1st Qu.:2.00
1st Qu.: 600
1st Qu.:1.000
1st Qu.: 1.000
Median :2.00
Median :1200
Median :1.000
Median : 2.000
Mean
:1.82
Mean
:1498
Mean
:1.319Mean: 1.875
3rd Qu.:2.00
3rd Qu.:2000
3rd Qu.:2.000
3rd Qu.: 2.000
Max.
:2.00
Max.
:9150
Max.
:2.000Max.
:10.000
NA's:36764NA's:38646
NA's
:2896
NA's
:14440
ID
wt
xaid
PID
Length:39071
Min.
: 467.2
Length:39071
Length:39071
Class :character
1st Qu.:1629.8
Class :character
Class :character
Mode :character
Median :2006.0
Mode :character
Mode :character
Mean :2111.1
3rd Qu.:2470.8
Max. :4637.7####

muc4b0 ################################################
tinh
huyen
xa
diabanLength:24080
Length:24080
Length:24080
Length:24080
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.48
3rd Qu.:15.00
Max.
:25.00m4b0maMin.
: 1.000
1st Qu.: 1.000
Median : 3.000
Mean: 3.262
3rd Qu.: 4.000
Max.
:15.000

m4b0c4Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.8133rd Qu.:2.000
Max.
:8.000m4b0c5Min.
:1.00
1st Qu.:1.00
Median :2.00
Mean
:2.09
3rd Qu.:3.00
Max.
:9.00
NA's
:4185

m4b0c3aMin.
:-1.000
1st Qu.: 1.000
Median : 1.000
Mean: 1.243
3rd Qu.: 1.000
Max.
:96.000
m4b0c6Min.
: 1.000
1st Qu.: 1.000
Median : 1.000
Mean: 2.359
3rd Qu.: 3.000
Max.
:10.000

m4b0c3bMin.
:
10.0
1st Qu.:318.8
Median :648.5
Mean: 2390.8
3rd Qu.: 1760.0
Max.
:396000.0
m4b0c7Min.
:
1.0
1st Qu.: 140.0
Median : 300.0
Mean: 851.6
3rd Qu.: 750.0
Max.
:40000.0NA's:23030Vietnam VHLSS 2006 Manual (Version 1.1)

52

m4b0c8Min.
: -1
1st Qu.:1990
Median :1993
Mean
:1991
3rd Qu.:1999
Max.
:2006

m4b0c9Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.0543rd Qu.:1.000
Max.
:2.000ID
Length:24080
Class :character
Mode :character

m4b0c10m4b0c11Min.
:1.000Min.
:
7
1st Qu.:1.000 1st Qu.: 225
Median :2.000
Median : 460
Mean:2.333 Mean : 1434
3rd Qu.:4.000 3rd Qu.: 1004
Max.
:5.000Max.
:36000NA's:22787NA's:23513wt
xaid
Min.
: 467.2
Length:24080
1st Qu.:1593.5
Class :character
Median :1973.4 Mode :character
Mean :2036.1
3rd Qu.:2424.7
Max. :4632.5####

muc4b11 ################################################
tinh
huyen
xa
diabanLength:14961
Length:14961
Length:14961
Length:14961
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hosoMin. :13.00
1st Qu.:13.00
Median :14.00
Mean :14.48
3rd Qu.:15.00
Max.
:25.00m4b11c5
Min. : 0.000
1st Qu.: 0.000
Median : 0.000
Mean : 3.031
3rd Qu.: 0.000
Max. :800.000

m4b11ma
Min. :1.000
1st Qu.:1.000
Median :3.000
Mean :3.389
3rd Qu.:5.000
Max. :7.000

m4b11c3
Min. :
24
1st Qu.: 1198
Median : 2345
Mean : 4506
3rd Qu.: 4500
Max. :291600

m4b11c6
Min. :1.000
1st Qu.:1.000
Median :1.000
Mean :1.481
3rd Qu.:2.000
Max. :2.000

m4b11c9
m4b11c10
Min. :1.000 Min. : 0.00
1st Qu.:3.000 1st Qu.: 0.00
Median :3.000 Median : 0.00
Mean :3.219 Mean : 53.34
3rd Qu.:3.000 3rd Qu.: 40.00
Max. :9.000 Max. :4800.00
NA's
:7191
m4b11c13
m4b11c14
Min.
:
0.00
Min.
:
0.0
1st Qu.:0.00 1st Qu.:
0.0
Median :0.00
Median :
40.0
Mean
:
33.96
Mean
: 213.7

m4b11c7
Min. :
5
1st Qu.: 300
Median : 700
Mean : 2347
3rd Qu.: 2000
Max. :143338
NA's :7191
m4b11c11
Min. : 0.0
1st Qu.: 180.0
Median : 410.0
Mean : 505.1
3rd Qu.: 720.0
Max. :5768.0

m4b11c4
Min. :
15
1st Qu.: 550
Median : 1100
Mean : 2169
3rd Qu.: 2080
Max. :183000
m4b11c8
Min. :
23
1st Qu.: 750
Median : 1800
Mean : 5523
3rd Qu.: 4737
Max. :325528
NA's :7191
m4b11c12
Min. :
0.0
1st Qu.:0.0
Median :0.0
Mean : 127.3
3rd Qu.: 144.0
Max. :11500.0m4b11c15
Min.
:50
1st Qu.: 1400
Median : 2793
Mean
: 5232

ID
Length:14961
Class :character
Mode :character

Vietnam VHLSS 2006 Manual (Version 1.1)

53

3rd Qu.:0.00
Max.
:23200.00

3rd Qu.: 280.0
Max.
:14400.0wt
Min.
: 467.2
1st Qu.:1650.5
Median :2006.5
Mean:2073.6
3rd Qu.:2485.9
Max.
:4632.5

3rd Qu.: 5220
Max. :383600

xaid
Length:14961
Class :character
Mode :character####muc4b12 ################################################
tinh
huyen
xa
diabanLength:15499
Length:15499
Length:15499
Length:15499
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean :14.43
3rd Qu.:15.00
Max.
:25.00m4b12maMin.
: 8.00
1st Qu.:10.00
Median :15.00
Mean :14.33
3rd Qu.:18.00
Max. :21.00

m4b12c5Min.
:
0.0
1st Qu.:0.0
Median :
0.0
Mean
:
528.4
3rd Qu.:60.0
Max.
:240000.0
NA's
:3895
ID
Length:15499
Class :character
Mode :character

m4b12c3Min.
:-1.0
1st Qu.:24.0
Median :99.0
Mean : 717.4
3rd Qu.: 360.0
Max. :120000.0

m4b12c6
Min.
:-1
1st Qu.:0
Median :120
Mean: 1277
3rd Qu.:675
Max.
:100000
NA's
:8193
wt
Min.
: 467.2
1st Qu.:1468.9
Median :1869.7
Mean :1919.7
3rd Qu.:2326.0
Max. :4632.5

m4b12c4
Min. :
0.0
1st Qu.:40.0
Median : 100.0
Mean : 720.5
3rd Qu.: 350.0
Max. :240000.0
NA's :3719
m4b12c7
m4b12c8
Min. :
0.0
Min.
:
0.0
1st Qu.:20.0
1st Qu.:60.0
Median :50.0Median :150.0
Mean: 184.1
Mean
:
837.2
3rd Qu.: 150.0
3rd Qu.:480.0
Max.
:22500.0Max.
:100000.0
NA's
:3895
xaid
Length:15499
Class :character
Mode :character####muc4b13 ################################################
tinh
huyen
xa
diabanLength:3932
Length:3932
Length:3932
Length:3932
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

Vietnam VHLSS 2006 Manual (Version 1.1)

54

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.45
3rd Qu.:15.00
Max.
:25.00m4b13maMin.
:22.00
1st Qu.:23.00
Median :30.00
Mean:28.61
3rd Qu.:34.00
Max.
:38.00m4b13c3aMin.
:
1
1st Qu.:72
Median : 400
Mean: 24133rd Qu.: 1800
Max.
:100000

m4b13c3bMin.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.225
3rd Qu.:1.000
Max.
:2.000m4b13c4
Min. :
1
1st Qu.:50
Median : 150
Mean : 2224
3rd Qu.:620
Max. :420000
NA's :236
m4b13c8
Min.
:4
1st Qu.:210
Median :601
Mean: 5605
3rd Qu.: 2676
Max.
:816000

m4b13c5
m4b13c6
m4b13c7
Min. :
0 Min. :0 Min. :0.00
1st Qu.:10
1st Qu.:272
1st Qu.:0.00
Median :100 Median : 900 Median : 10.00
Mean : 2148 Mean : 6937 Mean : 55.53
3rd Qu.:500
3rd Qu.: 3900 3rd Qu.: 35.00
Max. :420000 Max. :816000 Max. :20000.00
NA's :236
NA's :855
NA's :236
ID
wt
xaid
Length:3932
Min. : 467.2 Length:3932
Class :character
1st Qu.:1573.8
Class :character
Mode :character
Median :1952.2
Mode :character
Mean:1992.7
3rd Qu.:2350.8
Max.
:4632.5####

muc4b14 ################################################
tinh
huyen
xa
diabanLength:9791
Length:9791
Length:9791
Length:9791
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.46
3rd Qu.:15.00
Max.
:25.00m4b14c4Min.
:
1.0
1st Qu.: 20.0
Median :50.0
Mean: 228.3
3rd Qu.: 120.0
Max.
:50300.0NA's:1287
m4b14c8
Min.
:
1
1st Qu.:50
Median :120

m4b14maMin.
:39.00
1st Qu.:41.00
Median :45.00
Mean:44.99
3rd Qu.:49.00
Max.
:55.00m4b14c3aMin.
: -1.0
1st Qu.:2.0
Median :5.0
Mean: 179.5
3rd Qu.: 15.0
Max.
:24000.0

m4b14c5Min.
:
0.0
1st Qu.:0.0
Median :0.0
Mean: 186.7
3rd Qu.: 60.0
Max.
:50000.0
NA's
:1287
ID
Length:9791
Class :character
Mode :character

m4b14c3bMin.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.866
3rd Qu.:2.000
Max.
:2.000m4b14c6
Min.
:0
1st Qu.:56
Median :
160
Mean
:
1757
3rd Qu.:500
Max. :2000000
NA's
:4698
wt
Min.
: 467.2
1st Qu.:1589.5
Median :1958.2

m4b14c7Min.
:
0.00
1st Qu.: 10.00
Median : 22.00
Mean: 40.49
3rd Qu.: 50.00
Max. :1000.00
NA's
:1287
xaid
Length:9791
Class :character
Mode :character

Vietnam VHLSS 2006 Manual (Version 1.1)

55

Mean
:
1032
3rd Qu.:300
Max.
:2000000

Mean:1995.1
3rd Qu.:2351.7
Max.
:4627.3####

muc4b15 ################################################
tinh
huyen
xa
diabanLength:8379
Length:8379
Length:8379
Length:8379
Class :character
Class :character
Class :character
Class :character
Mode :character Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.46
3rd Qu.:15.00
Max.
:24.00m4b15ma
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:3.538
3rd Qu.:8.000
Max.
:9.000m4b15c2Min.
:
0.0
1st Qu.:0.0
Median :
0.0
Mean
:
27.3
3rd Qu.:0.0
Max.
:15000.0m4b15c4Min.
:
0.0
1st Qu.:0.0
Median : 50.0
Mean
: 122.3
3rd Qu.: 150.0
Max.
:4080.0m4b15c5Min.
:
2.0
1st Qu.:60.0
Median : 130.0
Mean: 216.8
3rd Qu.: 280.0
Max.
:15000.0m4b15c3Min.
:
0.00
1st Qu.:0.00
Median :0.00
Mean: 81.61
3rd Qu.: 100.00
Max.
:4870.00
NA's
:1479
ID
wt
Length:8379
Min.
: 467.2
Class :character
1st Qu.:1658.7
Mode :character
Median :2007.5
Mean:2083.6
3rd Qu.:2465.0
Max.
:4632.5

xaid
Length:8379
Class :character
Mode :character####muc4b16 ################################################
tinh
huyen
xa
diabanLength:52513
Length:52513
Length:52513
Length:52513
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean :14.49
3rd Qu.:15.00
Max.
:25.00m4b16ma
Min.
: 1.000
1st Qu.: 3.000
Median : 7.000
Mean : 8.313
3rd Qu.:13.000
Max. :19.000

m4b16c2a
Min.
:
-2.0
1st Qu.: 15.0
Median : 96.0
Mean : 356.6
3rd Qu.: 289.0
Max. :59500.0

m4b16c2bMin. : -2.00
1st Qu.:0.00
Median :0.00
Mean : 78.85
3rd Qu.: 30.00
Max. :29570.00

Vietnam VHLSS 2006 Manual (Version 1.1)

56

m4b16c2c
Min.
:
-2.0
1st Qu.:0.0
Median :0.0
Mean: 162.3
3rd Qu.:0.0
Max.
:91500.0wt
Min.
: 467.2
1st Qu.:1668.3
Median :2018.4
Mean:2078.1
3rd Qu.:2462.0
Max.
:4632.5

m4b16c2dMin.
:-2
1st Qu.:0
Median :
0
Mean
:
75
3rd Qu.:0Max.
:1600000
xaid
Length:52513
Class :character
Mode :character

m4b16c2eMin.
:
1.0
1st Qu.:65.0
Median :
190.0
Mean
:
673.1
3rd Qu.:500.0
Max.
:1600000.0

ID
Length:52513
Class :character
Mode :character####muc4b161 ################################################
tinh
huyen
xa
diabanLength:16592
Length:16592
Length:16592
Length:16592
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :characterhoso
m4b161ma
m4b161c2
m4b161c3
Min.
:13.0
Min.
:1.000Min.
:-1.0 Min. : -1.0
1st Qu.:13.0 1st Qu.:1.000 1st Qu.: 12.0 1st Qu.: 0.0
Median :14.0 Median :2.000 Median : 50.0 Median : 0.0
Mean
:14.5
Mean :2.534 Mean : 108.1 Mean : 25.3
3rd Qu.:15.0 3rd Qu.:4.000 3rd Qu.: 120.0 3rd Qu.: 17.0
Max. :25.0 Max. :5.000 Max. :11500.0 Max. :4400.0
m4b161c4
m4b161c5
m4b161c6
ID
Min.
:
-1.00
Min.
: -1.00 Min. :1.0
Length:16592
1st Qu.:0.00
1st Qu.:0.00
1st Qu.:40.0
Class :character
Median :0.00
Median :0.00
Median :95.0
Mode :character
Mean
:
56.11
Mean
: 10.99 Mean : 200.6
3rd Qu.:3.00 3rd Qu.:
0.00 3rd Qu.: 200.0
Max.
:15000.00
Max.
:3000.00
Max.
:15500.0
wt
xaid
Min.
: 467.2
Length:16592
1st Qu.:1703.5
Class :character
Median :2032.8
Mode :character
Mean:2097.2
3rd Qu.:2477.1
Max.
:4632.5####

muc4b21 ################################################
tinh
huyen
xa
diabanLength:16577
Length:16577
Length:16577
Length:16577
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

Vietnam VHLSS 2006 Manual (Version 1.1)

57

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.48
3rd Qu.:15.00
Max.
:24.00m4b21ma
Min.
: 1.000
1st Qu.: 5.000
Median : 6.000
Mean: 8.357
3rd Qu.:12.000
Max.
:18.000

m4b21c4a
Min.
:
0.00
1st Qu.:0.00
Median : 10.00
Mean: 33.95
3rd Qu.: 30.00
Max.
:5200.00
NA's :4218
m4b21c6aMin.
:
0.0
1st Qu.:20.0
Median :
70.0
Mean
:
375.7
3rd Qu.:200.0
Max.
:660300.0
NA's
:3652
xaid
Length:16577
Class :character
Mode :character

m4b21c3am4b21c3b
Min.
:
0.0
Min.
:
0
1st Qu.:0.0 1st Qu.: 375
Median :20.0
Median : 1320
Mean
:
320.8
Mean
: 4141
3rd Qu.: 158.0 3rd Qu.: 3600
Max.
:660000.0
Max.
:660000
NA's
:3652
NA's
:7267
m4b21c4bm4b21c5am4b21c5b
Min.
:
0
Min.
:
0.00
Min.
:
0.0
1st Qu.:80
1st Qu.:0.00
1st Qu.:0.0
Median : 225
Median :0.00
Median :
0.0
Mean
: 393
Mean
:
23.39
Mean
:
526.2
3rd Qu.: 500
3rd Qu.:0.00
3rd Qu.:120.0
Max.
:93600Max.
:207930.00
Max.
:228723.0
NA's :7103
NA's :4218
NA's:14137
m4b21c6b
ID
wt
Min.
:
3
Length:16577
Min.
: 467.2
1st Qu.:210
Class :character
1st Qu.:1557.0
Median :600
Mode :character
Median :1952.9
Mean: 2684
Mean:2007.9
3rd Qu.: 2080
3rd Qu.:2402.5
Max.
:660300
Max. :4632.5####

muc4b22 ################################################
tinh
huyen
xa
diabanLength:10222
Length:10222
Length:10222
Length:10222
Class :character Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :characterhoso
m4b22ma
m4b22c7
m4b22c8Min.
:13.00Min.
: 1.000
Min.
:
0.0
Min.
:
0
1st Qu.:13.00 1st Qu.: 1.000 1st Qu.:
25.0 1st Qu.: 125
Median :14.00
Median : 5.000
Median :100.0Median :370
Mean:14.48Mean: 3.937
Mean
:
741.6
Mean
: 1761
3rd Qu.:15.00 3rd Qu.: 5.000 3rd Qu.: 400.0 3rd Qu.: 1200
Max.
:24.00Max.
:10.000
Max.
:100000.0
Max.
:400000
m4b22c9
m4b22c10
m4b22c11
Min.
:
0.00
Min.
:
-2.00 Min. : -2.00
1st Qu.:0.00
1st Qu.:0.00
1st Qu.:0.00
Median :10.00
Median :0.00
Median :
0.00
Mean
:
56.42
Mean
:
81.13
Mean
:
80.53
3rd Qu.:35.00
3rd Qu.:70.00
3rd Qu.:50.00
Max.
:24000.00
Max.
:13800.00
Max.
:14000.00

Vietnam VHLSS 2006 Manual (Version 1.1)

58

m4b22c12
m4b22c13
Min.
:
0.000
Min.
:
0.000
1st Qu.:0.000 1st Qu.: 0.000
Median :0.000
Median :
0.000
Mean
:
1.558
Mean
:
1.252
3rd Qu.:0.000 3rd Qu.: 0.000
Max. :10000.000 Max.
:3200.000
m4b22c16
m4b22c17Min.
:0.0000Min.
: -2.00
1st Qu.: 0.0000 1st Qu.: 0.00
Median :0.0000Median : 10.00
Mean:
0.1379Mean: 30.91
3rd Qu.:0.0000
3rd Qu.: 30.00
Max.
:1000.0000
Max.
:9000.00
wt
xaid
Min.
: 467.2
Length:10222
1st Qu.:1575.1
Class :character
Median :1951.4
Mode :characterMean:2011.4
3rd Qu.:2401.6
Max.
:4632.5

m4b22c14
m4b22c15
Min.
:
0.00
Min.
:
0.0
1st Qu.:0.00 1st Qu.: 0.0
Median :0.00
Median :
0.0
Mean
:
9.53
Mean
: 12.7
3rd Qu.:0.00 3rd Qu.: 0.0Max.
:36000.00
Max.
:7640.0m4b22c18
ID
Min. :
5.0
Length:10222
1st Qu.: 217.2
Class :character
Median :628.0
Mode :character
Mean: 2777.3
3rd Qu.: 2070.0
Max.
:550720.0####

muc4b31 ################################################
tinh
huyen
xa
diabanLength:279
Length:279
Length:279
Length:279
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hosoMin. :13.00
1st Qu.:13.00
Median :14.00
Mean:14.39
3rd Qu.:15.00
Max.
:24.00m4b31c5
Min.
:100
1st Qu.: 2180
Median : 5250
Mean
: 10830
3rd Qu.: 10100
Max.
:471240

m4b31ma
m4b31c3
m4b31c4
Min. :1.000 Min. : 1.000 Min. : 60
1st Qu.:1.000 1st Qu.: 2.000 1st Qu.: 750
Median :1.000 Median : 3.000 Median : 1750
Mean
:2.183Mean: 3.563 Mean : 3097
3rd Qu.:4.000 3rd Qu.: 4.000 3rd Qu.: 3500
Max.
:5.000Max.
:12.000
Max.
:52360ID
wt
xaid
Length:279
Min. : 652.7 Length:279
Class :character
1st Qu.:1698.8
Class :character
Mode :character Median :2006.5 Mode :character
Mean:2051.6
3rd Qu.:2383.8
Max.
:3674.1####

muc4b32 ################################################
tinh
huyen
xa
diabanLength:277
Length:277
Length:277
Length:277
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :characterhoso

m4b31ma

m4b32c7

m4b32c8

Vietnam VHLSS 2006 Manual (Version 1.1)

59

Min.
:13.0
Min.
:1.000
Min.
:
0
Min.
:
0.0
1st Qu.:13.0
1st Qu.:1.000
1st Qu.:0
1st Qu.:0.0
Median :14.0 Median :1.000 Median :0Median : 50.0
Mean
:14.4
Mean
:2.181
Mean: 1332Mean: 121.1
3rd Qu.:15.0
3rd Qu.:4.000
3rd Qu.:30
3rd Qu.: 100.0
Max.
:24.0
Max.
:5.000Max.
:315000
Max.
:6750.0m4b32c9
m4b32c10
m4b32c11
m4b32c12Min.
:-2 Min. :
-2.0
Min.
:
0.0
Min.
: 0.000
1st Qu.:0 1st Qu.:
0.0 1st Qu.: 100.0 1st Qu.: 0.000
Median : 850
Median : 100.0
Median : 300.0
Median : 0.000
Mean: 2340Mean: 332.2
Mean: 592.7
Mean: 3.466
3rd Qu.: 2410 3rd Qu.: 300.0 3rd Qu.: 750.0 3rd Qu.: 0.000
Max.
:92500Max.
:27000.0Max.
:10000.0Max.
:600.000
m4b32c13
m4b32c14
m4b32c15
m4b32c16
Min.
:
0.0
Min.
:
0.0
Min.
:
0.00
Min.
:
-2.00
1st Qu.:0.0
1st Qu.:0.0
1st Qu.:0.00
1st Qu.:0.00
Median :0.0Median :0.0Median :0.00
Median :0.00
Mean: 934.6
Mean: 126.3
Mean: 25.27
Mean
:
75.52
3rd Qu.:0.0
3rd Qu.:0.0
3rd Qu.:0.00
3rd Qu.:0.00
Max.
:43200.0Max.
:18000.0Max.
:4500.00
Max.
:11700.00
m4b32c17ID
wt
xaid
Min. :
5 Length:277
Min. : 652.7 Length:277
1st Qu.:470
Class :character
1st Qu.:1700.0
Class :character
Median : 1950
Mode :character
Median :2010.1 Mode :character
Mean: 5894
Mean:2054.9
3rd Qu.: 4630
3rd Qu.:2384.3
Max.
:437895
Max.
:3674.1####

muc4b41 ################################################
tinh
huyen
xa
diabanLength:3932
Length:3932
Length:3932
Length:3932
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean :14.45
3rd Qu.:15.00
Max. :24.00

m4b41ma
Min.
: 1.00
1st Qu.:10.00
Median :11.00
Mean :10.44
3rd Qu.:11.00
Max. :15.00

m4b41c3c
Min.
:
-2.00
1st Qu.:0.00
Median :
0.00
Mean
:
59.08
3rd Qu.:0.00
Max.
:22500.00
NA's :111
m4b41c4Min.
:
0.0

m4b41c3am4b41c3bMin.
:-2.0 Min. : 0.00
1st Qu.:0.0 1st Qu.: 0.00
Median :0.0 Median : 0.00
Mean : 364.2 Mean : 34.88
3rd Qu.:0.0 3rd Qu.: 0.00
Max. :105000.0 Max. :9000.00
NA's :111
NA's :111
m4b41c3d
m4b41c3e
m4b41c3f
Min.
: -2.0 Min. : -2.0
Min.
:
15
1st Qu.:0.0
1st Qu.:0.0
1st Qu.:250
Median :0.0Median : 240.0
Median :500
Mean: 60.4Mean: 552.9
Mean: 1061
3rd Qu.:0.0
3rd Qu.: 620.0
3rd Qu.: 1100
Max.
:6500.0Max.
:30000.0Max.
:105000
NA's :111
NA's
:111
ID
wt
xaid
Length:3932
Min.
: 467.2
Length:3932

Vietnam VHLSS 2006 Manual (Version 1.1)

60

1st Qu.:0.0
Median :
0.0
Mean
:
494.9
3rd Qu.:196.2
Max.
:105000.0

Class :character
Mode :character

1st Qu.:1244.9
Median :1618.8
Mean:1662.6
3rd Qu.:2030.3
Max. :4632.5

Class :character
Mode :character####muc4b42 ################################################
tinh
huyen
xa
diabanLength:2283
Length:2283
Length:2283
Length:2283
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.48
3rd Qu.:15.00
Max.
:24.00m4b42ma
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.107
3rd Qu.:1.000
Max.
:3.000m4b42c3Min.
: -2.00
1st Qu.: 20.00
Median : 36.00
Mean: 54.41
3rd Qu.: 60.00
Max.
:1300.00

m4b42c1
m4b42c2
Min.
:
0.00
Min.
:
0.00
1st Qu.: 0.00 1st Qu.: 0.00
Median :0.00
Median :0.00
Mean: 17.77
Mean: 11.02
3rd Qu.: 0.00 3rd Qu.: 0.00
Max.
:4000.00
Max.
:5500.00
NA's :144NA's:144
m4b42c4
m4b42c5
m4b42c6
Min.
:
0.000
Min.
: -2.000
Min. : -2.00
1st Qu.: 0.000 1st Qu.: 0.000
1st Qu.: 0.00
Median :0.000
Median : 0.000
Median :
0.00
Mean
:
6.508
Mean
: 4.122
Mean: 13.53
3rd Qu.: 0.000 3rd Qu.: 0.000
3rd Qu.:0.00
Max.
:1800.000
Max.
:450.000
Max.
:1500.00

m4b42c7
Min.
: 0.0000
1st Qu.: 0.0000
Median : 0.0000
Mean : 0.2887
3rd Qu.: 0.0000
Max.
:300.0000

m4b42c8Min.
:
0.00
1st Qu.:0.00
Median :0.00
Mean : 12.27
3rd Qu.:0.00
Max.
:3000.00

m4b42c11
Min.
: 0.0000
1st Qu.: 0.0000
Median : 0.0000
Mean: 0.2698
3rd Qu.: 0.0000
Max.
:340.0000

m4b42c12Min.
:0.0000
1st Qu.:0.0000Median :0.0000Mean:
0.6592
3rd Qu.:0.0000Max.
:1200.0000

ID
Length:2283
Class :character
Mode :characterwtMin.
: 467.2
1st Qu.:1328.2
Median :1724.2
Mean :1750.3
3rd Qu.:2077.8
Max. :4632.5

m4b42c9
Min.
:
0.000
1st Qu.:0.000
Median :0.000
Mean :
3.374
3rd Qu.:0.000
Max.
:1200.000

m4b42c10
Min.
:
0.00
1st Qu.:0.00
Median :0.00
Mean: 31.75
3rd Qu.:0.00
Max.
:9000.00

m4b42c13Min.
: -2.00
1st Qu.:0.00
Median :0.00
Mean: 25.13
3rd Qu.:0.00
Max.
:6000.00

m4b42c14Min.
:
0.0
1st Qu.:25.0
Median :50.0
Mean: 179.4
3rd Qu.: 120.0Max.
:16500.0

xaid
Length:2283
Class :character
Mode :character

Vietnam VHLSS 2006 Manual (Version 1.1)

61

####

muc4b51 ################################################
tinh
huyen
xa
diabanLength:3653
Length:3653
Length:3653
Length:3653
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.0
1st Qu.:13.0
Median :14.0
Mean
:14.5
3rd Qu.:15.0
Max.
:24.0

m4b51ma
Min.
: 1.00
1st Qu.:11.00
Median :14.00
Mean:16.49
3rd Qu.:21.00
Max.
:23.00m4b51c4a
Min.
:
0.00
1st Qu.: 10.00
Median : 30.00
Mean: 50.11
3rd Qu.: 60.00
Max.
:1200.00
NA's:847
m4b51c6aMin.
:
1.0
1st Qu.:25.0
Median :
60.0
Mean
:
522.4
3rd Qu.: 200.0
Max.
:276450.0
NA's
:850
xaid
Length:3653
Class :character
Mode :character

m4b51c3am4b51c3b
Min.
:
0.0
Min.
:
0
1st Qu.:0.0
1st Qu.:100
Median :10.0
Median :
800
Mean
:
469.6
Mean
: 12996
3rd Qu.:120.0
3rd Qu.:4000
Max.
:276350.0Max.
:3288565
NA's
:845
NA's
:1336
m4b51c4bm4b51c5am4b51c5b
Min.
:
0
Min.
: 0.000
Min.
:
0.00
1st Qu.: 120 1st Qu.: 0.000 1st Qu.: 0.00
Median : 300
Median : 0.000
Median :
0.00
Mean
: 527
Mean
: 1.895
Mean: 58.86
3rd Qu.: 600
3rd Qu.: 0.000
3rd Qu.:0.00
Max.
:12000Max.
:900.000
Max.
:3800.00
NA's
:149
NA's
:850
NA's
:2742
m4b51c6b
ID
wt
Min.
:
10
Length:3653
Min.
: 467.2
1st Qu.:210 Class :character 1st Qu.:1624.1
Median :603
Mode :character
Median :1937.8
Mean
:
8763
Mean
:1966.2
3rd Qu.:2400
3rd Qu.:2310.9
Max.
:3289755
Max.
:4627.3####

muc4b52 ################################################
tinh
huyen
xa
diabanLength:2706
Length:2706
Length:2706
Length:2706
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

Min.

hoso
:13.00m4b52ma
Min.
:1.000m4b52c7Min.
:0m4b52c8Min.
:

Vietnam VHLSS 2006 Manual (Version 1.1)

062

1st Qu.:13.00 1st Qu.:1.000 1st Qu.:0 1st Qu.:
0Median :14.00 Median :1.000 Median :20 Median :0
Mean:14.48Mean:1.462
Mean : 1197 Mean : 2408
3rd Qu.:15.00 3rd Qu.:2.000 3rd Qu.: 200 3rd Qu.:100
Max.
:24.00Max.
:3.000Max.
:790331Max.
:1755699
m4b52c9
m4b52c10
m4b52c11
m4b52c12Min.
:
0.0 Min. :0 Min. :0.0 Min. :0.0
1st Qu.: 10.0 1st Qu.:0 1st Qu.:
0.0 1st Qu.:
0.0
Median :30.0Median :0Median :0.0Median :0.0
Mean: 135.5
Mean: 1477Mean: 136.1
Mean : 337.9
3rd Qu.: 100.0 3rd Qu.:
5 3rd Qu.:
0.0 3rd Qu.: 50.0
Max. :16500.0 Max. :650000 Max. :66000.0 Max. :75000.0
m4b52c13
m4b52c14
m4b52c15
m4b52c16
Min.
:
0.0 Min.
:
0.00
Min.
:
0.0
Min.
:
0.0
1st Qu.:0.0 1st Qu.:
0.00 1st Qu.:
0.0 1st Qu.:
0.0
Median :0.0Median :0.00
Median :0.0Median :0.0
Mean: 102.5
Mean
:
55.58
Mean
:
872.7
Mean
: 160.3
3rd Qu.:0.0 3rd Qu.:
0.00 3rd Qu.:
0.0 3rd Qu.:
0.0
Max.
:48000.0Max.
:20500.00
Max.
:331200.0
Max.
:72000.0m4b52c17
m4b52c18
m4b52c19
ID
Min.
:
0.00
Min.
:
0.0
Min.
:
1.0
Length:2706
1st Qu.: 0.00 1st Qu.:
0.0 1st Qu.:
60.0
Class :character
Median :0.00
Median :0.0Median :200.0
Mode :character
Mean: 14.24
Mean
:
257.3
Mean
:
7154.8
3rd Qu.: 0.00 3rd Qu.:
0.0 3rd Qu.:
778.8
Max.
:8975.00
Max.
:130116.0
Max.
:2763394.0
wt
xaid
Min.
: 467.2
Length:2706
1st Qu.:1634.4
Class :character
Median :1944.0
Mode :characterMean:1978.2
3rd Qu.:2335.2
Max.
:4627.3####

muc4c ################################################
tinh
huyen
xa
diabanLength:4379
Length:4379
Length:4379
Length:4379
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.65
3rd Qu.:15.00
Max.
:25.00m4c1maMin.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.2233rd Qu.:1.000
Max.
:4.000m4c1c2Min.
:10.00
1st Qu.:26.00
Median :52.00
Mean:45.49
3rd Qu.:55.00
Max.
:93.00m4c1c3Min.
: 1.00
1st Qu.: 1.00
Median : 2.00
Mean
: 1.81
3rd Qu.: 2.00
Max.
:99.00m4c1c4Min.
: 1.00
1st Qu.:10.00
Median :12.00

m4c1c5Min.
: 1.00
1st Qu.:20.00
Median :25.00

m4c1c6Min.
:1.000
1st Qu.:1.000
Median :1.000

m4c1c7Min.
:-1.000
1st Qu.: 2.000
Median : 2.000

Vietnam VHLSS 2006 Manual (Version 1.1)

63

Mean
:10.22
3rd Qu.:12.00
Max.
:12.00Mean:23.443rd Qu.:28.00
Max.
:30.00m4c1c8Min.
: 10.00
1st Qu.:100.00
Median :100.00
Mean: 99.34
3rd Qu.:100.00
Max.
:100.00

m4c1c9aMin.
:1.000
1st Qu.:1.000
Median :1.000
Mean:2.947
3rd Qu.:5.000
Max.
:9.000m4c1c10Min.
: 1.000
1st Qu.: 1.000
Median : 1.000
Mean: 1.645
3rd Qu.: 2.000
Max.
:36.000

m4c1c11Min.
:0.000
1st Qu.:1.000
Median :1.000
Mean:1.317
3rd Qu.:2.000
Max.
:8.000m4c1c14Min.
: -1
1st Qu.:1996
Median :2000
Mean :1997
3rd Qu.:2003
Max. :2006

muc4c2tinh

Mean: 2.755
3rd Qu.: 2.000
Max.
:15.000
NA's:4326
m4c1c9bm4c1c9cMin.
:0.0000
Min.
:0.000
1st Qu.:0.0000 1st Qu.:0.000
Median :0.0000
Median :0.000
Mean:0.3518
Mean:1.052
3rd Qu.:0.0000 3rd Qu.:0.000
Max.
:7.0000
Max.
:7.000
NA's
:1
NA's
:4030
m4c1c12m4c1c13Min.
: 0.000
Min.
:0.00000
1st Qu.: 0.000
1st Qu.:0.00000
Median : 0.000
Median :0.00000
Mean: 0.343
Mean:0.06303
3rd Qu.: 0.000
3rd Qu.:0.00000
Max.
:34.000
Max.
:5.00000

m4c1c15
Min. :1.000
1st Qu.:3.000
Median :3.000
Mean :2.746
3rd Qu.:3.000
Max. :3.000

m4c1c18
Min.
:
0
1st Qu.: 6035
Median : 13978
Mean: 40622
3rd Qu.: 30570
Max.
:6996000NA's:109m4c1c22Min.
:
4.0
1st Qu.: 120.0
Median : 300.0
Mean: 705.9
3rd Qu.: 657.5
Max.
:26625.0
NA's:3569
m4c1c25aMin.
:
0
1st Qu.: 6000
Median : 13440
Mean: 39099
3rd Qu.: 30000
Max.
:6996000

####

Mean
:1.012
3rd Qu.:1.000
Max.
:2.000m4c1c16m4c1c17
Min. :1.000 Min. :0
1st Qu.:1.000 1st Qu.: 680
Median :1.000
Median : 1380
Mean :1.044 Mean : 3768
3rd Qu.:1.000 3rd Qu.: 3000
Max. :2.000 Max. :583000
NA's
:1896
NA's
:109
m4c1c19m4c1c20m4c1c21Min.
:1.000
Min.
:
7
Min.
:1.000
1st Qu.:2.000 1st Qu.: 215 1st Qu.:1.000
Median :2.000 Median : 460 Median :2.000
Mean:1.987
Mean
:1192
Mean
:1.6743rd Qu.:2.000 3rd Qu.:1500 3rd Qu.:2.000
Max.
:2.000
Max.
:5800
Max.
:2.000NA's:2005
NA's :4348 NA's :1896
m4c1c23
m4c1c24m4c1c25
Min.
:1.00
Min.
:
6
Min.
:
0
1st Qu.:2.00 1st Qu.: 200 1st Qu.: 6000
Median :2.00 Median : 500 Median : 13500
Mean
:1.83
Mean
: 1222Mean: 39958
3rd Qu.:2.00 3rd Qu.: 1200 3rd Qu.: 30000
Max.
:2.00
Max.
:24500Max.
:6996000
NA's
:3633
ID
wt
xaid
Length:4379
Min.
: 473.1
Length:4379
Class :character 1st Qu.:1672.1 Class :character
Mode :character
Median :2032.6
Mode :character
Mean:2181.7
3rd Qu.:2538.8
Max.
:4637.7################################################
huyen
xadiabanVietnam VHLSS 2006 Manual (Version 1.1)

64

Length:29333
Class :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.65
3rd Qu.:15.00
Max.
:25.00m4c2c28
Min.
:
3
1st Qu.:200
Median :720
Mean: 10812
3rd Qu.:3564
Max.
:5956800

Length:29333
Class :character
Mode :characterm4c1maMin.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.208
3rd Qu.:1.000
Max.
:4.000Length:29333
Class :character
Mode :character

Length:29333
Class :character
Mode :character

m4c2c26
Min.
: 1.00
1st Qu.: 3.00
Median : 7.00
Mean
: 8.89
3rd Qu.:15.00
Max.
:16.00ID
Length:29333
Class :character
Mode :character

m4c2c27Min.
:-1.0
1st Qu.:15.0
Median :
42.0
Mean
:
475.9
3rd Qu.:150.0
Max.
:405000.0
NA's
:8758
wt
xaid
Min.
: 473.1
Length:29333
1st Qu.:1697.4 Class :character
Median :2046.8
Mode :characterMean:2197.6
3rd Qu.:2545.6
Max.
:4637.7####

muc4d ################################################
tinh
huyen
xa
diabanLength:9189
Length:9189
Length:9189
Length:9189
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :characterhoso
m4d1c2_01
m4d1c2_02
m4d1c2_03
Min.
:13.00
Min.
:
0
Min.
:
0
Min.
:
0
1st Qu.:13.00 1st Qu.:0 1st Qu.: 120 1st Qu.:
0Median :14.00
Median :0Median : 500
Median :0
Mean:14.59Mean: 1182Mean: 2209Mean: 11933rd Qu.:15.00 3rd Qu.:0 3rd Qu.: 2000 3rd Qu.:0
Max.
:25.00Max.
:600000
Max.
:95000Max.
:55200m4d1c2_04
m4d1c2_05
m4d1c2_06
m4d1c2_07
Min.
:
0.00
Min.
:
0.00
Min.
:
0.0
Min.
:
0.000
1st Qu.:0.00
1st Qu.:0.00
1st Qu.:0.0
1st Qu.:0.000
Median :0.00
Median :0.00 Median :0.0 Median :
0.000
Mean
:
40.22
Mean
:
76.32
Mean
: 335.2
Mean
:
6.065
3rd Qu.:0.00
3rd Qu.:0.00
3rd Qu.:0.0
3rd Qu.:0.000
Max.
:17160.00
Max.
:93000.00
Max.
:29000.0Max.
:22000.000
m4d1c2_08
m4d1c2_09
m4d1c2_10
m4d1c2_11
Min. :
0.00 Min. :0.0 Min. :0.0
Min. :
0.00
1st Qu.:0.00 1st Qu.:
0.0 1st Qu.:
0.0
1st Qu.:0.00
Median :0.00 Median :0.0 Median :0.0Median :0.00
Mean : 16.82 Mean : 309.3 Mean : 148.2
Mean : 43.45
3rd Qu.:0.00
3rd Qu.:0.0 3rd Qu.:
0.0
3rd Qu.:0.00
Max. :24000.00 Max. :70000.0 Max. :80000.0
Max. :25000.00
m4d1c2_12
m4d2c2_1
m4d2c2_2
m4d2c2_3
Min. :
0 Min. :0 Min. :0 Min. :0Vietnam VHLSS 2006 Manual (Version 1.1)

65

1st Qu.:0
1st Qu.:0
1st Qu.:0
1st Qu.:0
Median :0 Median :0 Median :0 Median :0
Mean : 276 Mean : 1562 Mean : 715 Mean : 1284
3rd Qu.:0
3rd Qu.:0
3rd Qu.:0 3rd Qu.:
0
Max. :225000 Max. :850000 Max. :320000 Max. :650000
m4d2c2_4
m4d2c2_5
ID
wt
Min.
:
0
Min.
:
0.0
Length:9189
Min.
: 467.2
1st Qu.:0
1st Qu.:0.0 Class :character 1st Qu.:1656.7
Median :0Median :0.0Mode :character
Median :2019.9
Mean: 4682
Mean
:
558.2
Mean
:2136.2
3rd Qu.: 3000
3rd Qu.:0.0
3rd Qu.:2494.2
Max.
:980000
Max.
:1200000.0Max.
:4637.7
xaid
Length:9189
Class :character
Mode :character####muc5a1 ################################################
tinh
huyen
xa
diabanLength:131726
Length:131726
Length:131726
Length:131726
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.0
1st Qu.:13.0
Median :14.0
Mean
:14.6
3rd Qu.:15.0
Max.
:25.0

m5a1c1
Min.
:101.0
1st Qu.:114.0
Median :134.0
Mean:130.8
3rd Qu.:145.0
Max.
:157.0m5a1c3aMin.
: -1.00
1st Qu.: 0.00
Median : 0.00
Mean
: 1.433rd Qu.: 0.00
Max.
:160.00
NA's:34239xaid
Length:131726
Class :character
Mode :character

m5a1c2am5a1c2bMin. : -1.00
Min.
:0
1st Qu.: 1.00
1st Qu.: 20
Median : 2.00
Median : 40
Mean
: 4.23Mean: 68
3rd Qu.: 5.00
3rd Qu.: 80
Max.
:250.00
Max.
:6000
NA's
:34239NA's:12652
m5a1c3b
ID
wt
Min.
:
0.00
Length:131726
Min.
: 467.2
1st Qu.:0.00
Class :character
1st Qu.:1665.1
Median :0.00
Mode :character
Median :2029.3
Mean: 36.62Mean:2149.0
3rd Qu.: 30.00
3rd Qu.:2505.3
Max.
:3150.00
Max.
:4637.7
NA's:81579Vietnam VHLSS 2006 Manual (Version 1.1)

66

####

muc5a2 ################################################
tinh
huyen
xa
diabanLength:288564
Length:288564
Length:288564
Length:288564
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.0
1st Qu.:13.0
Median :14.0
Mean
:14.6
3rd Qu.:15.0
Max.
:25.0
m5a2c4Min.
: -1.00
1st Qu.: 0.50
Median : 1.00
Mean : 2.03
3rd Qu.: 1.00
Max.
:322.00
NA's :89638
m5a2c8Min.
:-1.00
1st Qu.: 3.00
Median : 6.00
Mean
: 6.61
3rd Qu.:12.00
Max.
:12.00NA's:247207wt
Min.
: 467.2
1st Qu.:1669.1
Median :2032.1
Mean:2158.9
3rd Qu.:2505.3
Max.
:4637.7m5a2c1Min.
:101
1st Qu.:116
Median :127
Mean
:127
3rd Qu.:137
Max.
:157

m5a2c2Min.
:-1.00
1st Qu.: 3.00
Median : 6.00
Mean
: 7.06
3rd Qu.:12.00
Max.
:12.00m5a2c5
Min. : -1.00
1st Qu.:3.00
Median :6.00
Mean : 13.91
3rd Qu.: 12.00
Max.
:1512.00
NA's :89638
m5a2c9Min. : -1.0
1st Qu.:8.5
Median : 25.0
Mean
: 122.0
3rd Qu.: 90.0
Max.
:3500.0NA's:254830
xaid
Length:288564
Class :character
Mode :character

m5a2c3Min. :-1.00
1st Qu.: 1.00
Median : 2.00
Mean
: 2.95
3rd Qu.: 3.00
Max.
:60.00NA's:89638m5a2c6m5a2c7
Min. :
1.0 Min. :1.000
1st Qu.:36.0
1st Qu.:2.000
Median :84.0
Median :2.000
Mean : 287.7 Mean :1.853
3rd Qu.: 200.0 3rd Qu.:2.000
Max.
:50000.0 Max. :2.000
NA's :31043
NA's :6951
m5a2c10
ID
Min.
:
0.5
Length:288564
1st Qu.:45.0
Class :character
Median : 110.0
Mode :character
Mean: 436.9
3rd Qu.: 330.0Max.
:12000.0NA's:247207####

muc5b1 ################################################
tinh
huyen
xa
diabanLength:114114
Length:114114
Length:114114
Length:114114
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.0
1st Qu.:13.0
Median :14.0

m5b1c1
Min.
:201.0
1st Qu.:207.0
Median :210.0

m5b1c2Min.
:-1.000
1st Qu.: 6.000
Median :12.000

m5b1c3Min.
: -1.00
1st Qu.:5.00
Median : 10.00

Vietnam VHLSS 2006 Manual (Version 1.1)

67

Mean
:14.6
3rd Qu.:15.0
Max.
:25.0

Mean
:212.7
3rd Qu.:215.0
Max.
:299.0m5b1c4Min.
:-1.0
1st Qu.: 36.0
Median :84.0
Mean: 220.3
3rd Qu.: 180.0Max.
:36000.0
NA's
:6750
xaid
Length:114114
Class :character
Mode :character

Mean: 8.808
3rd Qu.:12.000
Max.
:12.000

m5b1c5Min.
:
0.0
1st Qu.: 0.0
Median :0.0
Mean: 27.7
3rd Qu.: 0.0
Max.
:5760.0
NA's
:7534

Mean
: 24.55
3rd Qu.: 20.00
Max.
:3000.00
NA's
:6750
ID
wt
Length:114114
Min.
: 467.2
Class :character 1st Qu.:1676.6
Mode :character
Median :2046.0
Mean:2167.8
3rd Qu.:2505.3
Max.
:4637.7####

muc5b2 ################################################
tinh
huyen
xa
diabanLength:114952
Length:114952
Length:114952
Length:114952
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :characterhoso
m5b2c1
m5b2c2
m5b2c3
Min.
:13.0
Min.
:301.0
Min.
:
0.0
Min.
:
0.000
1st Qu.:13.0 1st Qu.:305.0 1st Qu.: 30.0 1st Qu.:
0.000
Median :14.0
Median :309.0 Median : 60.0 Median :
0.000
Mean
:14.6
Mean
:311.8Mean: 177.5
Mean
:
5.091
3rd Qu.:15.0 3rd Qu.:318.0 3rd Qu.: 150.0 3rd Qu.:
0.000
Max.
:25.0
Max.
:399.0Max.
:40000.0
Max.
:20000.000
ID
wt
xaid
Length:114952
Min.
: 467.2
Length:114952
Class :character
1st Qu.:1666.2
Class :character
Mode :character Median :2029.3 Mode :character
Mean :2148.7
3rd Qu.:2494.5
Max. :4637.7####

muc5b3_4 ################################################
tinh
huyen
xa
diabanLength:9189
Length:9189
Length:9189
Length:9189
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

Min.

hoso
:13.00m5b3c2_01
Min.
:
0.00

m5b3c2_02
Min.
:
0.00

m5b3c2_03
Min.
:
0.00

Vietnam VHLSS 2006 Manual (Version 1.1)

68

1st Qu.:13.00 1st Qu.:
0.00 1st Qu.: 11.00 1st Qu.: 0.00
Median :14.00
Median :0.00
Median :40.00
Median :0.00
Mean:14.59
Mean
:
10.06
Mean
:
69.05
Mean
: 44.64
3rd Qu.:15.00 3rd Qu.:
0.00 3rd Qu.: 86.00 3rd Qu.: 70.00
Max.
:25.00Max.
:25000.00
Max.
:12000.00
Max.
:2100.00
m5b3c2_04
m5b3c2_05
m5b3c2_06
m5b3c2_07
Min.
:
0.00
Min.
:
0.0
Min.
:
0.0
Min.
:
0.0
1st Qu.:0.00
1st Qu.:0.0
1st Qu.:0.0
1st Qu.:0.0
Median :0.00
Median :0.0Median :120.0
Median :0.0
Mean: 29.14Mean: 490.2
Mean
:
578.3
Mean
: 143.5
3rd Qu.: 20.00
3rd Qu.:0.0
3rd Qu.:500.0
3rd Qu.:0.0
Max.
:5000.00
Max.
:60000.0Max.
:100000.0
Max.
:42000.0m5b3c2_08
m5b3c2_09
m5b3c2_10
m5b4c2_1
Min.
:
0
Min.
:
0.0
Min.
:
0.00
Min.
:
0
1st Qu.:200
1st Qu.:0.0
1st Qu.:0.00
1st Qu.:0
Median :500
Median :0.0Median :0.00
Median :0
Mean: 1015
Mean
:
62.6
Mean
:
60.65
Mean
: 16443rd Qu.: 1000
3rd Qu.:0.0
3rd Qu.:0.00
3rd Qu.:156
Max.
:358500
Max.
:350000.0
Max.
:105000.00
Max.
:620000
m5b4c2_2
m5b4c2_3
m5b4c2_4
m5b4c2_5
Min.
:
0.0
Min.
:
0.0
Min.
:
0
Min.
:
0.0
1st Qu.:0.0
1st Qu.:0.0
1st Qu.:0
1st Qu.:0.0
Median :0.0Median :0.0Median :0Median :
0.0
Mean
:
499.8
Mean
:
839.4
Mean
:
886
Mean
: 136.2
3rd Qu.:0.0
3rd Qu.:0.0
3rd Qu.:0
3rd Qu.:0.0
Max.
:300000.0
Max.
:300000.0
Max.
:300000
Max.
:52500.0
m5b4c2_6
m5b4c2_7
m5b4c2_8
Min.
:
0.00
Min.
:
0.0
Min.
:
0.0
1st Qu.:0.00 1st Qu.:
0.0
1st Qu.:0.0
Median :0.00
Median :0.0Median :
0.0
Mean
:
16.56
Mean
:
975.1
Mean
:
749.3
3rd Qu.:0.00
3rd Qu.:0.0
3rd Qu.:0.0
Max.
:10000.00
Max.
:700000.0
Max.
:1203476.0
ID
wt
xaid
Length:9189
Min.
: 467.2
Length:9189
Class :character
1st Qu.:1656.7
Class :character
Mode :character Median :2019.9 Mode :character
Mean :2136.2
3rd Qu.:2494.2
Max. :4637.7####

muc6 ################################################
tinh
huyen
xa
diabanLength:9189
Length:9189
Length:9189
Length:9189
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.59m6ma1_01
Min.
: 0.00
1st Qu.: 5.00
Median : 8.00
Mean
:13.28m6ma1_02
Min.
: 0.00
1st Qu.: 8.00
Median :21.00
Mean:21.53m6ma1_03
Min.
: 0.00
1st Qu.:20.00
Median :29.00
Mean:28.87

Vietnam VHLSS 2006 Manual (Version 1.1)

69

3rd Qu.:15.00
Max.
:25.00

3rd Qu.:20.00
Max.
:57.00m6ma1_04
Min.
: 0.00
1st Qu.:21.00
Median :34.00
Mean:34.31
3rd Qu.:42.00
Max.
:62.00NA's:419m6ma1_08
Min.
: 0.00
1st Qu.:41.00
Median :51.00
Mean:45.12
3rd Qu.:56.00
Max.
:62.00NA's:2195
m6ma1_12
Min.
: 0.00
1st Qu.:49.00
Median :54.00
Mean:43.98
3rd Qu.:57.00
Max.
:62.00NA's:5233
m6ma1_16
Min.
: 0.00
1st Qu.: 0.00
Median :56.00
Mean:37.943rd Qu.:58.00
Max.
:62.00NA's:7913
m6ma1_20
Min.
: 0.00
1st Qu.: 0.00
Median :57.00
Mean:34.28
3rd Qu.:59.00
Max.
:62.00NA's:8968
m6ma1_24
Min.
: 0.00
1st Qu.: 0.00
Median :57.00
Mean:34.58
3rd Qu.:60.25
Max.
:62.00NA's:9165
m6ma1_28
Min.
: 0.00
1st Qu.: 0.00
Median : 0.00
Mean
:19.33m6ma1_05
Min.
: 0.00
1st Qu.:29.00
Median :41.00
Mean:38.443rd Qu.:51.00
Max.
:62.00NA's:737m6ma1_09
Min.
: 0.00
1st Qu.:44.00
Median :53.00
Mean:45.72
3rd Qu.:56.00
Max.
:62.00NA's:2875
m6ma1_13
Min.
: 0.00
1st Qu.:48.00
Median :56.00
Mean:42.86
3rd Qu.:57.00
Max.
:62.00NA's:6026
m6ma1_17
Min.
: 0.00
1st Qu.: 0.00
Median :56.00
Mean:37.933rd Qu.:58.00
Max.
:62.00NA's:8343
m6ma1_21
Min.
: 0.00
1st Qu.: 0.00
Median :57.00
Mean:35.28
3rd Qu.:60.00
Max.
:62.00NA's:9060m6ma1_25
Min.
: 0.00
1st Qu.:55.00
Median :60.50
Mean:47.143rd Qu.:61.00
Max.
:62.00NA's:9175
m6ma1_29
Min.
:59
1st Qu.:59
Median :59
Mean
:59

3rd Qu.:29.00 3rd Qu.:40.00
Max.
:62.00Max.
:62.00NA's :64
NA's:187
m6ma1_06
m6ma1_07
Min.
: 0.00Min.
: 0.00
1st Qu.:37.00
1st Qu.:41.00
Median :42.00
Median :51.00
Mean:41.57Mean:44.22
3rd Qu.:53.00 3rd Qu.:54.00
Max.
:62.00Max.
:62.00
NA's
:1156
NA's
:1658
m6ma1_10
m6ma1_11
Min.
: 0.00Min.
: 0.00
1st Qu.:48.00
1st Qu.:48.00
Median :54.00
Median :54.00
Mean:45.68Mean:44.82
3rd Qu.:57.00 3rd Qu.:57.00
Max.
:62.00Max.
:62.00
NA's
:3619
NA's
:4404
m6ma1_14
m6ma1_15
Min.
: 0.00Min.
: 0.00
1st Qu.: 0.00 1st Qu.: 0.00
Median :56.00
Median :56.00
Mean:41.16Mean:40.56
3rd Qu.:57.00
3rd Qu.:58.00
Max.
:62.00Max.
:62.00
NA's
:6754
NA's
:7405
m6ma1_18
m6ma1_19
Min.
: 0.0
Min.
: 0.00
1st Qu.: 0.0 1st Qu.: 0.00
Median :56.0
Median :57.00
Mean
:35.4
Mean
:38.033rd Qu.:58.0 3rd Qu.:59.00
Max.
:62.0
Max.
:62.00
NA's
:8632
NA's
:8849
m6ma1_22
m6ma1_23
Min.
: 0.00Min.
: 0.00
1st Qu.: 0.00
1st Qu.: 0.00
Median :57.00
Median :54.00
Mean:35.64Mean:30.96
3rd Qu.:61.00 3rd Qu.:60.00
Max.
:62.00Max.
:62.00
NA's
:9112
NA's
:9143
m6ma1_26
m6ma1_27
Min.
: 0.00Min.
: 0.0
1st Qu.: 0.00
1st Qu.: 0.0
Median : 0.00
Median :57.0
Mean:27.36Mean:36.2
3rd Qu.:61.00
3rd Qu.:62.0
Max.
:62.00
Max.
:62.0
NA's
:9178
NA's
:9184
m6ma1_30
m6ma1_31
m6ma1_32
Min.
:60
Min.
:61
Min.
:62
1st Qu.:60
1st Qu.:61
1st Qu.:62
Median :60
Median :61
Median :62
Mean
:60
Mean
:61
Mean
:62

Vietnam VHLSS 2006 Manual (Version 1.1)

70

3rd Qu.:29.00 3rd Qu.:59
3rd Qu.:60
3rd Qu.:61
Max.
:58.00
Max.
:59
Max.
:60
Max.
:61
NA's
:9186
NA's
:9188
NA's
:9188 NA's :9188
m6ma1_33
m6ma1_34
m6ma1_35
m6ma1_36
Min.
:0
Min.
: NA
Min.
: NA
Min.
: NA
1st Qu.:0
1st Qu.: NA
1st Qu.: NA
1st Qu.: NAMedian :0
Median : NA
Median : NA
Median : NA
Mean
:0
Mean
:NaN
Mean
:NaN
Mean
:NaN
3rd Qu.:0
3rd Qu.: NA
3rd Qu.: NA
3rd Qu.: NA
Max. :0
Max.
: NA
Max.
: NA
Max.
: NA
NA's
:9188
NA's
:9189
NA's
:9189
NA's
:9189
m6ma1_38
m6ma1_39
m6ma1_40
m6ma1_41
Min.
: NA
Min.
: NA
Min.
: NA
Min.
: NA
1st Qu.: NA
1st Qu.: NA
1st Qu.: NA
1st Qu.: NAMedian : NA
Median : NA
Median : NA
Median : NA
Mean
:NaN
Mean
:NaN
Mean
:NaN
Mean
:NaN
3rd Qu.: NA
3rd Qu.: NA
3rd Qu.: NA
3rd Qu.: NA
Max.
: NA
Max.
: NA
Max.
: NA
Max.
: NA
NA's
:9189
NA's
:9189
NA's
:9189
NA's
:9189
m6ma1_43
m6ma1_44
m6ma1_45
m6ma1_46
Min.
: NA
Min.
: NA
Min.
: NA
Min.
: NA
1st Qu.: NA
1st Qu.: NA
1st Qu.: NA
1st Qu.: NAMedian : NA
Median : NA
Median : NA
Median : NA
Mean
:NaN
Mean
:NaN
Mean
:NaN
Mean
:NaN
3rd Qu.: NA
3rd Qu.: NA
3rd Qu.: NA
3rd Qu.: NA
Max.
: NA
Max.
: NA
Max.
: NA
Max.
: NA
NA's
:9189
NA's
:9189
NA's
:9189
NA's
:9189
m6ma1_48
m6ma1_49
m6ma1_50
m6ma1_51
Min.
: NA
Min.
: NA
Min.
: NA
Min.
: NA
1st Qu.: NA
1st Qu.: NA
1st Qu.: NA
1st Qu.: NAMedian : NA
Median : NA
Median : NA
Median : NA
Mean
:NaN
Mean
:NaN
Mean
:NaN
Mean
:NaN
3rd Qu.: NA
3rd Qu.: NA
3rd Qu.: NA
3rd Qu.: NA
Max.
: NA
Max.
: NA
Max.
: NA
Max.
: NA
NA's
:9189
NA's
:9189
NA's
:9189
NA's
:9189
m6ma1_53
m6ma1_54
m6ma1_55
m6ma1_56
Min.
: NA
Min.
: NA
Min.
: NA
Min.
: NA
1st Qu.: NA
1st Qu.: NA
1st Qu.: NA
1st Qu.: NAMedian : NA
Median : NA
Median : NA
Median : NA
Mean :NaN
Mean
:NaN
Mean
:NaN
Mean
:NaN
3rd Qu.: NA
3rd Qu.: NA
3rd Qu.: NA
3rd Qu.: NA
Max.
: NA
Max.
: NA
Max.
: NA
Max.
: NA
NA's
:9189
NA's
:9189
NA's
:9189 NA's
:9189
m6ma1_58
m6ma1_59
m6ma1_60
m6ma1_61
Min.
: NA
Min.
: NA
Min.
: NA
Min.
: NA
1st Qu.: NA
1st Qu.: NA
1st Qu.: NA
1st Qu.: NAMedian : NA
Median : NA
Median : NA
Median : NA
Mean
:NaN
Mean
:NaN
Mean
:NaN
Mean
:NaN
3rd Qu.: NA
3rd Qu.: NA
3rd Qu.: NA
3rd Qu.: NA
Max.
: NA
Max.
: NA
Max.
: NA
Max.
: NA
NA's
:9189
NA's
:9189
NA's
:9189
NA's
:9189
ID
wt
xaid
Length:9189
Min.
: 467.2
Length:9189
Class :character
1st Qu.:1656.7
Class :character
Mode :character Median :2019.9 Mode :character
Mean :2136.2

3rd Qu.:62
Max.
:62
NA's :9188
m6ma1_37
Min.
: NA
1st Qu.: NAMedian : NA
Mean
:NaN
3rd Qu.: NA
Max.
: NA
NA's
:9189
m6ma1_42
Min.
: NA
1st Qu.: NAMedian : NA
Mean
:NaN
3rd Qu.: NA
Max.
: NA
NA's
:9189
m6ma1_47
Min.
: NA
1st Qu.: NAMedian : NA
Mean
:NaN
3rd Qu.: NA
Max.
: NA
NA's
:9189
m6ma1_52
Min.
: NA
1st Qu.: NAMedian : NA
Mean
:NaN
3rd Qu.: NA
Max.
: NA
NA's
:9189
m6ma1_57
Min.
: NA
1st Qu.: NAMedian : NA
Mean
:NaN
3rd Qu.: NA
Max.
: NA
NA's
:9189
m6ma1_62
Min.
: NA
1st Qu.: NAMedian : NA
Mean
:NaN
3rd Qu.: NA
Max.
: NA
NA's
:9189

Vietnam VHLSS 2006 Manual (Version 1.1)

71

3rd Qu.:2494.2
Max. :4637.7####

muc6a ################################################
tinh
huyen
xa
diabanLength:15897
Length:15897
Length:15897
Length:15897
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
m6ama
m6ac3
m6ac4a
Min.
:13.0
Min.
: 1.00Min.
: 1.000Min.
: 0.000
1st Qu.:13.0
1st Qu.: 5.00
1st Qu.: 1.000
1st Qu.: 0.000
Median :14.0
Median : 8.00
Median : 1.000
Median : 0.000
Mean
:14.5
Mean
:13.47Mean: 1.191
Mean: 1.265
3rd Qu.:15.0
3rd Qu.:20.00
3rd Qu.: 1.000
3rd Qu.: 0.000
Max.
:25.0
Max.
:62.00Max.
:60.000Max.
:12.000
m6ac4b
m6ac5
m6ac6
m6ac7
Min.
: -1 Min. :
-1
Min.
:
-1
Min.
: 3.00
1st Qu.:1998 1st Qu.: 1000 1st Qu.:
800 1st Qu.:100.00
Median :2001
Median :2500
Median :2400
Median :100.00
Mean
:1997
Mean
:
9337
Mean
:
14864
Mean
: 99.42
3rd Qu.:2004 3rd Qu.: 6300 3rd Qu.:
7000 3rd Qu.:100.00
Max.
:2006
Max.
:1500000
Max.
:15000000
Max.
:100.00
ID
wt
xaid
Length:15897
Min.
: 467.2
Length:15897
Class :character
1st Qu.:1640.5Class :character
Mode :character Median :1994.6 Mode :character
Mean :2067.3
3rd Qu.:2422.4
Max. :4632.5####

muc6b ################################################
tinh
huyen
xa
diabanLength:85890
Length:85890
Length:85890
Length:85890
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hosoMin. :13.00
1st Qu.:13.00
Median :14.00
Mean :14.62
3rd Qu.:15.00
Max. :25.00
m6bc4bMin.
: -1
1st Qu.:1997
Median :2001
Mean
:1993

m6bma
Min. :10.00
1st Qu.:40.00
Median :51.00
Mean :45.17
3rd Qu.:56.00
Max. :62.00
m6bc5
Min. :-1
1st Qu.:400
Median :800
Mean: 2184m6bc3
Min. : 1.000
1st Qu.: 1.000
Median : 1.000
Mean : 1.193
3rd Qu.: 1.000
Max. :13.000
m6bc6
Min. :-1
1st Qu.:200
Median :
500
Mean
:
1428

m6bc4aMin. : 0.000
1st Qu.: 0.000
Median : 0.000
Mean : 1.148
3rd Qu.: 0.000
Max. :12.000
ID
Length:85890
Class :character
Mode :character

Vietnam VHLSS 2006 Manual (Version 1.1)

72

3rd Qu.:2004
3rd Qu.: 2000
3rd Qu.:
1200
Max.
:2006
Max.
:980000
Max.
:1000000
wt
xaid
Min.
: 473.1
Length:85890
1st Qu.:1708.8
Class :character
Median :2064.1
Mode :character
Mean:2218.8
3rd Qu.:2548.6
Max.
:4637.7####

muc7 ################################################
tinh
huyen
xa
diabanLength:9189
Length:9189
Length:9189
Length:9189
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.59
3rd Qu.:15.00
Max. :25.00

m7c1
Min.
: 0.000
1st Qu.: 1.000
Median : 1.000
Mean: 1.028
3rd Qu.: 1.000
Max. :11.000

m7c2
m7c3
Min.
: 5.00Min.
:1.000
1st Qu.: 40.00
1st Qu.:4.000
Median : 55.00
Median :4.000
Mean: 63.09Mean:3.861
3rd Qu.: 78.00 3rd Qu.:4.000
Max.
:425.00
Max.
:5.000
NA's
:9
NA's
:9
m7c4
m7c5
m7c6
m7c7
Min.
: -1
Min.
:1.000Min.
:1.000Min.
:1.000
1st Qu.:1987
1st Qu.:4.000 1st Qu.:1.000 1st Qu.:2.000
Median :1995
Median :5.000
Median :1.000
Median :2.000
Mean
:1992
Mean
:4.475Mean:1.067Mean:1.992
3rd Qu.:2000 3rd Qu.:5.000 3rd Qu.:1.000 3rd Qu.:2.000
Max.
:2006
Max.
:9.000Max.
:3.000Max.
:2.000
NA's
:9
NA's
:6984
NA's
:9
NA's
:9
m7c8
m7c9
m7c10
m7c11
Min.
:1.000
Min.
:
50
Min.
: 3.00Min.
: 3.00
1st Qu.:1.000 1st Qu.: 360
1st Qu.:12.00
1st Qu.:12.00
Median :1.000
Median : 600
Median :12.00
Median :12.00
Mean:1.711Mean: 1639Mean:11.58Mean:11.59
3rd Qu.:3.000
3rd Qu.: 2025
3rd Qu.:12.00
3rd Qu.:12.00
Max. :4.000 Max. :14400
Max.
:12.00Max.
:12.00
NA's
:9113
NA's
:9113
NA's
:9113
NA's
:9113
m7c12
m7c13
m7c14
m7c15
Min.
:
-1 Min. :1.000 Min. :1.000 Min. : 300
1st Qu.: 30000 1st Qu.:2.000 1st Qu.:2.000 1st Qu.: 2610
Median : 65000 Median :2.000 Median :2.000 Median : 7500
Mean : 185597 Mean :1.911 Mean :1.849 Mean : 13176
3rd Qu.: 175000 3rd Qu.:2.000 3rd Qu.:2.000 3rd Qu.: 18000
Max. :15000000 Max. :2.000 Max. :2.000 Max. :100000
NA's :9
NA's :9
NA's :8369
NA's :9065
m7c16
m7c17
m7c18
m7c19
Min.
: 1.00Min.
: 1.00Min.
:-1 Min. :1.000
1st Qu.:12.00 1st Qu.:12.00 1st Qu.: 32000 1st Qu.:2.000
Median :12.00 Median :12.00 Median : 80000 Median :2.000

Vietnam VHLSS 2006 Manual (Version 1.1)

73

Mean
:11.22
3rd Qu.:12.00
Max. :48.00
NA's :9065
m7c20aMin.
:-1.000
1st Qu.: 2.000
Median : 6.000
Mean : 5.554
3rd Qu.: 9.000
Max.
:12.000
NA's
:8173
m7c23
Min. :
0
1st Qu.: 12000
Median : 30000
Mean : 67512
3rd Qu.: 80000
Max. :800000
NA's :8762
m7c26
Min. : 1.000
1st Qu.: 4.000
Median : 5.000
Mean : 5.453
3rd Qu.: 8.000
Max. :14.000
m7c30
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.8443rd Qu.:2.000
Max.
:2.000
NA's
:1885
m7c34
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.1033rd Qu.:1.000
Max.
:4.000m7c38
Min. :1.000
1st Qu.:2.000
Median :2.000
Mean:1.762
3rd Qu.:2.000
Max. :2.000
m7c42
Min.
:1.000
1st Qu.:2.000
Median :2.000

Mean:10.94
Mean : 228384 Mean :1.889
3rd Qu.:12.00 3rd Qu.: 200000 3rd Qu.:2.000
Max. :12.00 Max. :10000000 Max. :2.000
NA's :9065
NA's :8369
NA's :9m7c20bm7c21
m7c22
Min. : -1 Min. : 6000 Min.
:1.000
1st Qu.:1990
1st Qu.: 16500
1st Qu.:2.000
Median :1996
Median : 32000
Median :2.000
Mean
:1991
Mean
: 125297
Mean:1.9533rd Qu.:2002
3rd Qu.: 87500
3rd Qu.:2.000
Max.
:2006
Max.
:1200000
Max.
:2.000
NA's
:8173
NA's
:9130
NA's
:9
m7c23am7c24
m7c25
Min. :
0 Min. :0.0 Min. :0.00
1st Qu.: 10000
1st Qu.:0.0
1st Qu.:0.00
Median : 25000 Median :0.0 Median :0.00
Mean : 57185 Mean : 874.6 Mean : 93.99
3rd Qu.: 69000
3rd Qu.:0.0
3rd Qu.:0.00
Max. :800000 Max. :280000.0 Max. :20000.00
NA's :8762
NA's :9
NA's :9
m7c27
m7c28
m7c29
Min. :1.000 Min. :1.000 Min. : 1.000
1st Qu.:2.000 1st Qu.:1.000 1st Qu.: 4.000
Median :2.000 Median :1.000 Median : 5.000
Mean :1.849 Mean :1.475 Mean : 5.208
3rd Qu.:2.000 3rd Qu.:1.000 3rd Qu.: 5.000
Max. :2.000 Max. :9.000 Max. :14.000
NA's :3289
m7c31
m7c32
m7c33
Min.
:1.00
Min.
:
8.0
Min.
:1.000
1st Qu.:2.00 1st Qu.: 180.0 1st Qu.:1.000
Median :2.00 Median : 360.0 Median :3.000
Mean
:1.77
Mean
: 422.7
Mean:3.256
3rd Qu.:2.00 3rd Qu.: 540.0 3rd Qu.:5.000
Max.
:2.00
Max.
:18000.0
Max.
:9.000
NA's
:7078
m7c35
m7c36
m7c37
Min.
:1.000 Min. : 10.0 Min.
:1.000
1st Qu.:1.000 1st Qu.: 252.0 1st Qu.:2.000
Median :1.000
Median : 432.0
Median :3.000
Mean:1.053Mean: 650.8
Mean:2.7733rd Qu.:1.000
3rd Qu.: 720.0
3rd Qu.:4.000
Max.
:2.000Max.
:36000.0
Max.
:9.000NA's :484
m7c39
m7c40
m7c41
Min. : 2.00 Min. :0 Min. :1.000
1st Qu.: 48.00 1st Qu.:300 1st Qu.:2.000
Median : 72.00
Median :600
Median :2.000
Mean: 80.27
Mean
:
5176
Mean
:1.932
3rd Qu.:120.00 3rd Qu.: 1440 3rd Qu.:2.000
Max. :720.00 Max. :1203708 Max. :2.000
NA's
:7003
m7c43
m7c44
ID
Min.
: 0.000
Min.
:-1 Length:9189
1st Qu.: 8.500 1st Qu.: 210 Class :character
Median :12.000 Median : 850
Mode :character

Vietnam VHLSS 2006 Manual (Version 1.1)

74

Mean
:1.825
3rd Qu.:2.000
Max.
:2.000
NA's
:8561
wt
Min.
: 467.2
1st Qu.:1656.7
Median :2019.9
Mean:2136.2
3rd Qu.:2494.2
Max.
:4637.7

Mean: 9.564
Mean: 1848
3rd Qu.:12.000 3rd Qu.: 1975
Max.
:12.000
Max.
:20000
NA's
:9079
NA's
:9083
xaid
Length:9189
Class :character
Mode :character####muc8 ################################################
tinh
huyen
xa
diabanLength:9189
Length:9189
Length:9189
Length:9189
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.59
3rd Qu.:15.00
Max.
:25.00m8c1a
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.8833rd Qu.:2.000
Max.
:2.000m8c1b
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.876
3rd Qu.:2.000
Max.
:2.000m8c1c
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.857
3rd Qu.:2.000
Max.
:2.000m8c2aMin.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.3443rd Qu.:2.000
Max.
:2.000NA's:7673
m8c3a_2
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.376
3rd Qu.:2.000
Max.
:3.000NA's:7673
m8c3a_6
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.909
3rd Qu.:2.000
Max.
:3.000NA's:7673
m8c3b_2

m8c2bMin.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.297
3rd Qu.:2.000
Max.
:2.000NA's:7673
m8c3a_3
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.616
3rd Qu.:2.000
Max.
:3.000NA's:7673
m8c3a_7Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.951
3rd Qu.:2.000
Max.
:3.000NA's:7673
m8c3b_3

m8c2c
Min.
:1.00
1st Qu.:1.00
Median :1.00
Mean
:1.23
3rd Qu.:1.00
Max.
:2.00
NA's
:7673
m8c3a_4
Min.
:1.00
1st Qu.:2.00
Median :2.00
Mean
:2.07
3rd Qu.:2.00
Max.
:3.00
NA's
:7673
m8c3a_8
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.932
3rd Qu.:2.000
Max.
:3.000NA's:7673
m8c3b_4

m8c3a_1
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.717
3rd Qu.:2.000
Max.
:3.000NA's:7673
m8c3a_5
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:2.069
3rd Qu.:2.000
Max.
:3.000NA's:7673
m8c3b_1
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.7043rd Qu.:2.000
Max.
:3.000NA's:7673
m8c3b_5

Vietnam VHLSS 2006 Manual (Version 1.1)

75

Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.2843rd Qu.:2.000
Max.
:3.000NA's:7673
m8c3b_6
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.902
3rd Qu.:2.000
Max.
:3.000NA's:7673
m8c4a_2
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:2.062
3rd Qu.:2.000
Max.
:3.000NA's:7673
m8c4b_3
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.916
3rd Qu.:2.000
Max.
:3.000
NA's
:7673
m8c6c
Min.
:0.000
1st Qu.:0.000
Median :0.000
Mean:1.367
3rd Qu.:3.000
Max.
:5.000
NA's
:8895

Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.5843rd Qu.:2.000
Max.
:3.000NA's:7673
m8c3b_7Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.956
3rd Qu.:2.000
Max.
:3.000NA's:7673
m8c4a_3
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.919
3rd Qu.:2.000
Max.
:3.000
NA's
:7673
m8c5
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.836
3rd Qu.:2.000
Max.
:4.000

Min.
:1.00
Min.
:1.000
1st Qu.:2.00 1st Qu.:2.000
Median :2.00
Median :2.000
Mean
:2.07
Mean
:2.075
3rd Qu.:2.00 3rd Qu.:2.000
Max.
:3.00
Max.
:3.000
NA's
:7673
NA's
:7673
m8c3b_8
m8c4a_1
Min.
:1.000Min.
:1.000
1st Qu.:2.000
1st Qu.:1.000
Median :2.000
Median :2.000
Mean:1.934Mean:1.768
3rd Qu.:2.000 3rd Qu.:2.000
Max.
:3.000Max.
:3.000
NA's
:7673
NA's
:7673
m8c4b_1
m8c4b_2
Min.
:1.000Min.
:1.000
1st Qu.:1.000 1st Qu.:2.000
Median :2.000
Median :2.000
Mean:1.751Mean:2.055
3rd Qu.:2.000 3rd Qu.:2.000
Max.
:3.000Max.
:3.000
NA's
:7673
NA's
:7673
m8c6a
m8c6b
Min.
:1.000Min.
:0.000
1st Qu.:2.000 1st Qu.:0.000
Median :2.000
Median :2.000
Mean:2.925Mean:2.226
3rd Qu.:5.000
3rd Qu.:5.000
Max.
:5.000Max.
:5.000
NA's
:7820
NA's
:8245
ID
wt
xaid
Length:9189
Min.
: 467.2
Length:9189
Class :character 1st Qu.:1656.7 Class :character
Mode :character
Median :2019.9
Mode :character
Mean:2136.2
3rd Qu.:2494.2
Max.
:4637.7####

muc8_vayvon ################################################
tinh
huyen
xa
diabanLength:4987
Length:4987
Length:4987
Length:4987
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.59
3rd Qu.:15.00

m8ma
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.252
3rd Qu.:1.000

m8c8
Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:4.2143rd Qu.:8.000

m8c9
Min.
: -1.00
1st Qu.:1.00
Median : 10.00
Mean: 19.39
3rd Qu.: 15.00

Vietnam VHLSS 2006 Manual (Version 1.1)

76

Max.

:25.00Max.

:7.000Max.

m8c10aMin.
:-1
1st Qu.: 3000
Median : 5000
Mean
: 13903
3rd Qu.: 10000
Max. :1300000

m8c10bMin.
:-1
1st Qu.: 2000
Median : 5000
Mean
: 12054
3rd Qu.: 10000
Max. :1800000

m8c12
Min.
: -1.00
1st Qu.: 12.00
Median : 19.00
Mean : 59.49
3rd Qu.: 36.00
Max.
:9999.00

m8c13
Min.
: 1.000
1st Qu.: 1.000
Median : 3.000
Mean: 4.288
3rd Qu.: 7.000
Max.
:13.000:9.000m8c11aMin. :-1.000
1st Qu.: 4.000
Median : 6.000
Mean: 6.304
3rd Qu.: 9.000
Max. :12.000

m8c14
Min.
:1.00
1st Qu.:1.00
Median :1.00
Mean
:1.45
3rd Qu.:2.00
Max.
:9.00
NA's
:2728
m8c17aMin. :-2.000
1st Qu.: 2.000
Median : 6.000
Mean : 5.591
3rd Qu.:10.000
Max. :12.000

m8c15bm8c16Min. :3.00 Min. :-1
1st Qu.:5.00 1st Qu.:
0Median :5.00 Median : 180
Mean :5.34 Mean : 2488
3rd Qu.:5.00 3rd Qu.: 1200
Max. :8.00 Max. :715040
NA's
:1139
ID
wt
Length:4987
Min.
: 467.2
Class :character
1st Qu.:1647.8
Mode :character Median :1986.1
Mean :2070.0
3rd Qu.:2394.8
Max. :4637.7

Max.
NA's

:7000.00:4129
m8c11bMin. : -1
1st Qu.:2005
Median :2005
Mean :2003
3rd Qu.:2006
Max. :2006

m8c15aMin.
:-1.000
1st Qu.: 0.450
Median : 0.800
Mean: 0.985
3rd Qu.: 1.150
Max.
:50.000
m8c17bMin. : -2
1st Qu.:2006
Median :2007
Mean :1717
3rd Qu.:2007
Max. :2016

xaid
Length:4987
Class :character
Mode :character####ttchung ################################################
tinh
huyen
xa
diabanLength:9189
Length:9189
Length:9189
Length:9189
Class :character
Class :character
Class :character
Class :character
Mode :character
Mode :character
Mode :character
Mode :character

hoso
Min.
:13.00
1st Qu.:13.00
Median :14.00
Mean:14.59
3rd Qu.:15.00
Max.
:25.00

quyen
Min.
:1
1st Qu.:1
Median :1
Mean:1
3rd Qu.:1
Max.
:1

ttnt
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.749
3rd Qu.:2.000
Max.
:2.000phdichMin.
:1.000
1st Qu.:2.000

dtv
Min.
: 1.00
1st Qu.: 7.00

dantocMin.
: 1.000
1st Qu.: 1.000
Median : 1.000
Mean: 2.144
3rd Qu.: 1.000
Max.
:56.000

dt
Min.
: 1.00
1st Qu.: 3.00

tinh04Min.
: 0.0
1st Qu.: 0.0

Vietnam VHLSS 2006 Manual (Version 1.1)

77Median :2.000
Mean:1.959
3rd Qu.:2.000
Max.
:2.000Median :15.00
Mean:18.533rd Qu.:24.00
Max.
:87.00Median : 7.00
Mean
:10.07
3rd Qu.:10.00
Max.
:81.00Median : 0.0
Mean:211.7
3rd Qu.:405.0
Max.
:823.0huyen04Min.
: 1.00
1st Qu.: 5.00
Median : 9.00
Mean
:10.59
3rd Qu.:15.00
Max.
:51.00NA's:4891
hoso04Min.
: 1.00
1st Qu.:13.00
Median :14.00
Mean :14.47
3rd Qu.:15.00
Max. :21.00
NA's
:4891
tsnguoiMin.
: 1.000
1st Qu.: 3.000
Median : 4.000
Mean: 4.252
3rd Qu.: 5.000
Max. :17.000

xa04
Min.
: 1.00
1st Qu.: 7.00
Median :15.00
Mean:18.16
3rd Qu.:25.00
Max.
:85.00NA's:4891
ghephoMin.
:0.0000
1st Qu.:0.0000
Median :0.0000
Mean :0.4947
3rd Qu.:1.0000
Max. :9.0000

diaban04Min.
: 1.00
1st Qu.: 4.00
Median : 8.00
Mean
: 10.51
3rd Qu.: 14.00
Max.
:105.00
NA's:4891
ngaydtMin.
: 1.00
1st Qu.: 9.00
Median :16.00
Mean :15.91
3rd Qu.:23.00
Max. :31.00

ttnt04Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.766
3rd Qu.:2.000
Max.
:2.000NA's:4891
thangdt
Min. : 5.000
1st Qu.: 6.000
Median : 9.000
Mean : 7.764
3rd Qu.: 9.000
Max. :11.000

m1c1
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.532
3rd Qu.:2.000
Max. :2.000

m2act
Min.
:
0
1st Qu.:0
Median : 496
Mean: 1398
3rd Qu.: 1575
Max. :32000

m2atn
Min.
:
0.00
1st Qu.:0.00
Median :0.00
Mean : 72.72
3rd Qu.:0.00
Max. :19200.00

m3ac6
Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.235
3rd Qu.:1.000
Max.
:2.000m3ac16Min.
:
0.0
1st Qu.: 50.0
Median : 136.0
Mean: 308.8
3rd Qu.: 300.0
Max.
:25000.0

m3ac17Min.
:
0.00
1st Qu.: 0.00
Median :0.00
Mean: 20.94
3rd Qu.: 10.00
Max.
:9490.00

m3ac19Min. :
0.0
1st Qu.:0.0
Median :0.0
Mean: 298.2
3rd Qu.: 150.0
Max.
:96780.0
m3fc15Min.
:1.000
1st Qu.:2.000
Median :2.000
Mean:1.996
3rd Qu.:2.000
Max.
:2.000m4atn1Min.
:
1st Qu.:m3act1
Min. :
0.0
1st Qu.:0.0
Median :
81.0
Mean
:
517.9
3rd Qu.: 400.0
Max.
:106680.0

m3fc16Min.
:1.00
1st Qu.:1.50
Median :3.00
Mean
:2.41
3rd Qu.:3.00
Max.
:4.00
NA's
:9150
m4atn20
Min.
:0
1st Qu.:m3ac18Min.
:
0.00
1st Qu.: 0.00
Median :0.00
Mean: 49.31
3rd Qu.: 60.00
Max.
:4500.00

m3act2
Min. :
0.0
1st Qu.:0.0
Median :0.0
Mean: 496.9
3rd Qu.:0.0
Max.
:60000.0

m3act
Min. :
0
1st Qu.: 185
Median : 470
Mean: 13943rd Qu.: 1240
Max. :116560

m3fc17Min.
:1.00
1st Qu.:2.00
Median :2.00
Mean
:1.99
3rd Qu.:2.00
Max.
:2.00

0.0
0.0

m3fc18Min.
:
0.0
1st Qu.:0.0
Median : 10.0
Mean
: 109.3
3rd Qu.: 99.0
Max.
:1500.0NA's:9095m4atn3m4atn4
Min.
:
0.0
Min.
:
0.00
1st Qu.:0.0
1st Qu.:0.00

Vietnam VHLSS 2006 Manual (Version 1.1)

78

Median :0
Mean: 8817
3rd Qu.: 13000
Max.
:490800

Median :
0.0
Mean
:
957.4
3rd Qu.:300.0
Max.
:121230.0

Median :0.0
Mean: 690.2
3rd Qu.:0.0
Max.
:43600.0m4atn5Min.
:
0.00
1st Qu.:0.00
Median :
0.00
Mean
:
69.27
3rd Qu.:0.00
Max.
:14100.00

m4atn
Min.
:
0
1st Qu.:0
Median : 3650
Mean
: 10550
3rd Qu.: 14500
Max.
:496800

m4b0c1Min.
:1.000
1st Qu.:1.000
Median :1.000
Mean:1.277
3rd Qu.:2.000
Max.
:2.000m4b0t2
Min. :
0.0
1st Qu.:0.0
Median :0.0
Mean : 88.4
3rd Qu.:0.0
Max. :44000.0m4b1Min. :1.000
1st Qu.:1.000
Median :1.000
Mean :1.315
3rd Qu.:2.000
Max. :2.000

m4b11tMin. :
0
1st Qu.:0
Median : 1220
Mean : 4518
3rd Qu.: 5280
Max. :383600

m4b13tMin.
:
0
1st Qu.:0
Median :0
Mean : 2399
3rd Qu.:250
Max.
:816000

m4b14tMin.
:
0
1st Qu.:0
Median :0
Mean :
1100
3rd Qu.:270
Max. :2000000

m4b15tMin.
:
0.0
1st Qu.:0.0
Median :20.0
Mean : 197.7
3rd Qu.: 291.0
Max. :15000.0

m4b1c
Min.
:
0
1st Qu.:0
Median : 1410
Mean
:
3847
3rd Qu.: 3477
Max. :1652110

m4b1tnMin.
: -1636
1st Qu.:0
Median : 2798
Mean
: 5779
3rd Qu.: 6848
Max. :661650

m4b21
Min. :1.000
1st Qu.:1.000
Median :1.000
Mean:1.4433rd Qu.:2.000
Max. :2.000

Median :0.00
Mean: 15.97
3rd Qu.:0.00
Max.
:4202.00
m4b0t1Min.
:
0.00
1st Qu.:0.00
Median :
0.00
Mean
:
96.76
3rd Qu.:0.00
Max.
:40000.00

m4b12tMin. :
0
1st Qu.:0
Median :0
Mean : 1412
3rd Qu.: 1053
Max. :104352
m4b1t
Min.
:
0
1st Qu.:0
Median :4528
Mean : 9626
3rd Qu.: 10431
Max. :2000000
m4b2t
Min. :
0
1st Qu.:0
Median : 668
Mean: 48433rd Qu.: 4821
Max. :668300

m4b2c
Min.
:
0
1st Qu.:0
Median :240
Mean: 3090
3rd Qu.: 2630
Max.
:567970

m4b2tnm4b31
m4b3tMin. : -8330
Min.
:1.000Min.
:
0.0
1st Qu.:710
1st Qu.:2.000
1st Qu.:0.0
Median : 1651
Median :2.000
Median :0.0
Mean: 3146Mean:1.972Mean:
328.8
3rd Qu.: 3462
3rd Qu.:2.000
3rd Qu.:0.0
Max.
:209738Max.
:2.000Max.
:471240.0
NA's
:4068
m4b3c
m4b3tnm4b41
m4b4tMin. :
0.0 Min. :80 Min. :1.000 Min. :0.0
1st Qu.:0.0 1st Qu.: 1500 1st Qu.:2.000 1st Qu.:
0.0
Median :0.0 Median : 3344 Median :2.000 Median :0.0
Mean : 177.7 Mean : 5405 Mean :1.751 Mean : 445.7
3rd Qu.:0.0 3rd Qu.: 6700 3rd Qu.:2.000 3rd Qu.:
0.0
Max. :437895.0 Max. :62264 Max. :2.000 Max. :133800.0
NA's :8932
m4b4c
m4b41tn
m4b42tn
m4b51
Min.
:
0.00
Min.
:
0
Min.
:
0.00
Min.
:1.000
1st Qu.:0.00
1st Qu.:390
1st Qu.:0.00
1st Qu.:1.000

Vietnam VHLSS 2006 Manual (Version 1.1)

79Median :
0.00
Mean
:
43.27
3rd Qu.:0.00
Max.
:16500.00
m4b5t
Min.
:
0
1st Qu.:0
Median :
0
Mean
:
3484
3rd Qu.:120
Max.
:3289755

Median :760
Mean: 1615
3rd Qu.: 1729
Max.
:120140
NA's :6899
m4b5c
Min.
:
0
1st Qu.:0
Median :
0
Mean
:
2107
3rd Qu.:10
Max. :2763394

m4ctt
Min.
:
0
1st Qu.:0
Median :0
Mean: 19042
3rd Qu.: 10500
Max.
:6996000

m4ct
Min.
:
0
1st Qu.:0
Median :0
Mean: 18633
3rd Qu.: 10500
Max.
:6996000Median :0.00
Mean: 28.22
3rd Qu.:0.00
Max.
:6880.00
NA's :6899
m4b5tnMin.
:-90840
1st Qu.:290
Median :730
Mean: 5219
3rd Qu.: 2380
Max. :526361
NA's :6765
m4cct
Min.
:
0
1st Qu.:0
Median :0
Mean: 11576
3rd Qu.:2400
Max.
:5956800

Median :2.000
Mean:1.736
3rd Qu.:2.000
Max. :2.000

m4ctntMin.
: -1170
1st Qu.:0
Median :
0
Mean
:
7466
3rd Qu.:6710
Max. :1039200

m4ctn
Min.
: -1170
1st Qu.:0
Median :
0
Mean
:
7270
3rd Qu.:6696
Max. :1039200

m4d1tnMin. :
0
1st Qu.:250
Median : 1280
Mean
: 5836
3rd Qu.: 6000
Max. :600000

tongthu_01
Min.
:
1318
1st Qu.: 22760
Median : 37352
Mean : 63192
3rd Qu.: 63520
Max.
:6997500

tongthu_02
Min.
:
0.00
1st Qu.:0.00
Median :0.00
Mean : 72.72
3rd Qu.:0.00
Max. :19200.00

tongthu_03
Min.
:
0.0
1st Qu.:0.0
Median :0.0
Mean : 298.2
3rd Qu.: 150.0
Max. :96780.0

tongthu_04
Min.
:0
1st Qu.:0
Median : 3650
Mean : 10550
3rd Qu.: 14500
Max. :496800

tongthu_05
Min.
:0
1st Qu.:0
Median :
4528
Mean
:
9626
3rd Qu.: 10431
Max.
:2000000

tongthu_06
Min.
:0
1st Qu.:0
Median :668
Mean: 48433rd Qu.: 4821
Max.
:668300

tongthu_07
Min.
:
0.0
1st Qu.:0.0
Median :
0.0
Mean
:
328.8
3rd Qu.:0.0
Max.
:471240.0

tongthu_08
Min.
:
0.000
1st Qu.: 0.000
Median :
0.000
Mean
:
8.319
3rd Qu.:0.000
Max.
:9600.000

tongthu_09
Min. :
0.0
1st Qu.:0.0
Median :
0.0
Mean
:
445.7
3rd Qu.:0.0
Max. :133800.0

tongthu_10
Min. :
0
1st Qu.:0
Median :
0
Mean
:
3484
3rd Qu.:120
Max. :3289755

tongthu_11
Min. :
0
1st Qu.:0
Median :0
Mean: 18633
3rd Qu.: 10500
Max. :6996000

tongthu_12
Min. :
0
1st Qu.: 250
Median : 1280
Mean
: 5836
3rd Qu.: 6000
Max. :600000

tongthu_13
Min.
:0
1st Qu.:0

tongthu_14
Min.
:
0.0
1st Qu.:0.0

tongthu_15
Min.
:
0.0
1st Qu.:
0.0

m6ac8
Min.
:
1st Qu.:m4c1
Min. :1.000
1st Qu.:1.000
Median :2.000
Mean:1.617
3rd Qu.:2.000
Max. :2.000
m4cc
Min.
:
0
1st Qu.:0
Median :0
Mean: 11363
3rd Qu.:2380
Max.
:5956800m4d2tMin. :
0
1st Qu.:0
Median :
0
Mean
:
8801
3rd Qu.:5800
Max. :1200000

Vietnam VHLSS 2006 Manual (Version 1.1)

0.0
0.0

80

Median :
0
Mean
:
8801
3rd Qu.: 5800
Max.
:1200000Median :
0.0
Mean
:
177.7
3rd Qu.:0.0
Max.
:100000.0

Median :
0.0
Mean
:
88.4
3rd Qu.:0.0
Max.
:44000.0

Median :0.0
Mean: 127.4
3rd Qu.:0.0
Max.
:60000.0

m6ac9
Min.
:
0
1st Qu.:0
Median :0
Mean: 1346
3rd Qu.:0Max.
:520000

m6bc7
Min.
:
0
1st Qu.:0
Median :0
Mean: 21333rd Qu.: 1500
Max.
:464000

m8c7
Min.
:1.000
1st Qu.:1.000
Median :2.000
Mean:1.5633rd Qu.:2.000
Max.
:2.000chisxkd_2
Min. :
0
1st Qu.:0
Median :
1410
Mean
:
3847
3rd Qu.:3477
Max.
:1652110chisxkd_3
Min.
:0
1st Qu.:0
Median :240
Mean: 3090
3rd Qu.: 2630
Max.
:567970

chisxkd_4
Min.
:
0.0
1st Qu.:0.0
Median :
0.0
Mean
:
177.7
3rd Qu.:0.0
Max.
:437895.0

chisxkd_5
Min.
:
0.000
1st Qu.: 0.000
Median :
0.000
Mean
:
1.286
3rd Qu.:0.000
Max.
:2720.000

chisxkd_6
Min.
:
0.00
1st Qu.:0.00
Median :
0.00
Mean
:
43.27
3rd Qu.:0.00
Max.
:16500.00

chisxkd_7
Min.
:0
1st Qu.:0
Median :
0
Mean
:
2107
3rd Qu.:10
Max.
:2763394

chisxkd_8
Min.
:0
1st Qu.:0
Median :0
Mean: 11363
3rd Qu.:2380
Max.
:5956800

chikhac_01
Min.
:
1180
1st Qu.: 14509
Median : 23711
Mean: 35917
3rd Qu.: 39373
Max.
:2018034

chisxkd_1
Min.
:0
1st Qu.:1740
Median :5694
Mean: 20628
3rd Qu.: 13563
Max.
:5956800

chikhac_02
Min. :
0
1st Qu.:0
Median : 496
Mean: 1398
3rd Qu.: 1575
Max. :32000

chikhac_03
Min. :
0
1st Qu.: 185
Median : 470
Mean: 13943rd Qu.: 1240
Max. :116560

chikhac_04
Min. :
0
1st Qu.: 554
Median : 882
Mean: 1081
3rd Qu.: 1390
Max. :12100

chikhac_05
Min. : 540.3
1st Qu.: 5989.0
Median : 8505.0
Mean: 10028.3
3rd Qu.: 12331.0
Max. :102405.0

chikhac_06
Min.
:
25
1st Qu.: 1122
Median : 1981
Mean
: 2838
3rd Qu.: 3579
Max.
:57000chikhac_07
Min.
:0
1st Qu.: 776
Median : 1380
Mean
: 2210
3rd Qu.: 2555
Max.
:85000chikhac_08
Min.
:0
1st Qu.: 522
Median : 1095
Mean
: 2440
3rd Qu.: 2290
Max.
:362530

chikhac_09
Min.
:0
1st Qu.:0
Median :
100
Mean
:
5746
3rd Qu.: 3120
Max.
:1313476

chikhac_10
Min.
:
0.0
1st Qu.:0.0
Median :0.0
Mean: 127.4
3rd Qu.:0.0
Max.
:60000.0

chikhac_11
Min.
:0
1st Qu.:0
Median :0
Mean: 1346
3rd Qu.:0Max.
:520000

chikhac_12
Min.
:0
1st Qu.:0
Median :0
Mean: 21333rd Qu.: 1500
Max.
:464000

chikhac_14
Min.
:
0.0
1st Qu.: 250.0

thunhapMin.
:-64
1st Qu.: 15577

thubqMin. : -1.0
1st Qu.: 330.0

chikhac_13
Min.
:0
1st Qu.:0
Median :
0
Mean
:
4336
3rd Qu.:0
Max.
:1200000
chitieuMin.
: 1180
1st Qu.: 12460

Vietnam VHLSS 2006 Manual (Version 1.1)

81Median : 480.0
Mean: 840.1
3rd Qu.: 936.0
Max.
:54120.0

Median : 24971
Mean: 33762
3rd Qu.: 40440
Max.
:1040700

Median : 518.0
Mean: 707.5
3rd Qu.: 837.0
Max.
:28908.0

Median : 19188
Mean: 24362
3rd Qu.: 29842
Max.
:583104chids
Min.
: 1136
1st Qu.: 11413
Median : 17387
Mean : 21922
3rd Qu.: 27045
Max. :575918

chibq
Min.
:
51.0
1st Qu.: 267.0
Median : 397.0
Mean : 512.8
3rd Qu.: 615.0
Max. :11279.0

chidsbqMin.
:
49.0
1st Qu.: 244.0
Median : 357.0
Mean : 456.4
3rd Qu.: 554.0
Max. :11204.0

m5a1ctMin.
:
0
1st Qu.: 554
Median : 882
Mean : 1081
3rd Qu.: 1390
Max. :12100

m5a1c4Min.
:
0.0
1st Qu.: 401.0
Median : 680.0
Mean: 881.2
3rd Qu.: 1132.0
Max.
:11095.0

m5a1c5Min.
:
0.0
1st Qu.: 0.0
Median : 90.0
Mean
: 199.9
3rd Qu.: 272.0
Max.
:5090.0m5a2ctMin.
:
540.3
1st Qu.: 5989.0
Median : 8505.0
Mean: 10028.3
3rd Qu.: 12331.0
Max.
:102405.0

m5a2c11Min.
:
0
1st Qu.: 3338
Median : 6275
Mean
: 8062
3rd Qu.: 10736
Max.
:101045

m5a2c12Min.
:
0
1st Qu.:54
Median : 1476
Mean
: 1966
3rd Qu.: 3160
Max.
:15093

m5b1ctMin.
:
25
1st Qu.: 1122
Median : 1981
Mean
: 2838
3rd Qu.: 3579
Max.
:57000m5b1c6Min.
:
0
1st Qu.: 757
Median : 1644
Mean
: 2572
3rd Qu.: 3379
Max.
:57000m5b2ctMin.
:
0
1st Qu.: 776
Median : 1380
Mean : 2210
3rd Qu.: 2555
Max. :85000

m5b2c4Min.
:
0
1st Qu.: 750
Median : 1350
Mean : 2147
3rd Qu.: 2511
Max. :85000

m5b2c5
Min. :
0.00
1st Qu.:0.00
Median :0.00
Mean : 62.77
3rd Qu.:0.00
Max. :46200.00

m5b4c
Min.
:
0
1st Qu.:0
Median :
100
Mean
:
5746
3rd Qu.:3120
Max.
:1313476

ID
Length:9189
Class :character
Mode :characterm5b1c7Min.
:
0.0
1st Qu.:0.0
Median : 100.0
Mean: 265.5
3rd Qu.: 388.0
Max.
:5760.0m5b3ctMin. :
0
1st Qu.: 522
Median : 1095
Mean : 2440
3rd Qu.: 2290
Max. :362530

wt
Min.
: 467.2
1st Qu.:1656.7
Median :2019.9
Mean:2136.2
3rd Qu.:2494.2
Max.
:4637.7

xaid
Length:9189
Class :character
Mode :character>

Vietnam VHLSS 2006 Manual (Version 1.1)

82

5.2 Frequency table of categorical variables
Data check of categorical variables> # file.names: Rnames[j]> # file.list: lss2006[[j]]> # list of column numbers of categorical variables> check.list<-list()> check.list[[1]]<-c(5:9,12:14)> check.list[[2]]<-c(7,8,10:13,16)> check.list[[3]]<-c(6:19)> check.list[[4]]<-c(6:8,11:15,17,18)> check.list[[5]]<-c(6:12,15:19,22:26,29:31)> check.list[[6]]<-c(6:19)> check.list[[7]]<-c(6:16)> check.list[[8]]<-c(6:8,11,12)> check.list[[9]]<-c(6,8:10,17,18)> check.list[[10]]<-c(6:41,44:51,54:61,64:71,74:81,84:91)> check.list[[11]]<-c(6,7,9,10,12,13,17)> check.list[[12]]<-c(6:15)> check.list[[13]]<-c(6:9,11)> check.list[[14]]<-c(6:11,17:28)> check.list[[15]]<-c(6,8,11:17,21,24:26,28)> check.list[[16]]<-c(6,8,12:19,23,26,28:31)> check.list[[17]]<-c(6,7,10:13,16)> check.list[[18]]<-c(6:11,21,22,30,40,48,49,51)> check.list[[19]]<-c(6,9:11,14,15)> check.list[[20]]<-c(6,10,13)> check.list[[21]]<-c(6)> check.list[[22]]<-c(6)> check.list[[23]]<-c(6)> check.list[[24]]<-c(6)> check.list[[25]]<-c(6)> check.list[[26]]<-c(6)> check.list[[27]]<-c(6)> check.list[[28]]<-c(6)> check.list[[29]]<-c(6)> check.list[[30]]<-c(6)> check.list[[31]]<-c(6)> check.list[[32]]<-c(6)> check.list[[33]]<-c(6)> check.list[[34]]<-c(6)> check.list[[35]]<-c(6,11,14:16,22,23,26,28,30)> check.list[[36]]<-c(6,7)> check.list[[37]]<-c()> check.list[[38]]<-c(6)> check.list[[39]]<-c(6,12)> check.list[[40]]<-c(6)> check.list[[41]]<-c(6)> check.list[[42]]<-c()> check.list[[43]]<-c()> check.list[[44]]<-c()> check.list[[45]]<-c()> check.list[[46]]<-c(6,8,10:13,18,19,24,28,33:38,40:42,44,45,48,49)> check.list[[47]]<-c(6:37)

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> check.list[[48]]<-c(6,7,14,15,17)> check.list[[49]]<-c(7:9,16,18,22,25,33:35,43,46,55,59,63,68,72,99)> for(j in 1:49){+ if(length(check.list[[j]])==0){ next }+ cat(c("\n\n","#### FREQUENCY OF VARIABLES IN", Rnames[j],+ "##################################################"),"\n\n")+ for(k in check.list[[j]]){+ variable.name<-colnames(lss2006[[j]])[k]+ cat(c("-----",variable.name,"-------------------------------------------------------"))+ print(table(lss2006[[j]][k],useNA="ifany"))+ }}#### FREQUENCY OF VARIABLES IN muc1a ##################################################----- hoso ------------------------------------------------------13
14
15
19
20
21
22
23
24
25
11695 11797 11548 2310 1542
40
28
3
89
19
----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
9189 8845 7917 6379 3598 1748 752 331 158 84 31 169642----- m1ac2 ------------------------------------------------------1
2
19157 19914----- m1ac3 ------------------------------------------------------1
2
3
4
5
6
7
9
9189 7348 18275
952
45 2203 10572----- m1ac4a -------------------------------------------------------2
1
2
3
4
5
6
7
8
9
10
11
12
1273 2349 3317 3090 3472 3733 3677 3168 3500 2906 3896 2456 2234----- m1ac6 ------------------------------------------------------12
3
45 <NA>
10880 18029 2028265
135 7734----- m1ac7 ------------------------------------------------------0
1
2
3
4
5
6
7
8
9
10
11
12
6
195 300
316
219
100
257
137
201
183
256
198 36703----- m1ac8 ------------------------------------------------------1
2
3
4
38371
501
190
9

17
2

#### FREQUENCY OF VARIABLES IN muc1b ##################################################----- m1bc3 ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
4295 4146 3755 3101 1817 898 421 193
81
44
17
9
4
4
18 19 20 3111
11----- m1bc4 ------------------------------------------------------1
2
9327 9465----- m1bc6 ------------------------------------------------------1
2

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17076 1716----- m1bc7 ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
4281 4026 3454 2746 1463 644 272 101
46
24
8
6
2
1
----- m1bc8 ------------------------------------------------------1
2
3 <NA>
1430
190
96 17076----- m1bc9 ------------------------------------------------------123456 <NA>
390
352
512
40
76
65 17357----- ghep ------------------------------------------------------0
1
9 <NA>
671 17039
37 104515
1

16 <NA>
1 1716#### FREQUENCY OF VARIABLES IN muc2a ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
9189 8845 7917 6379 3598 1748 752 331 158
84
31
16
9
6
4
2
----- m2ac1 ------------------------------------------------------0
1
2
3
4
5
6
7
8
9
10
11
12
5615 1085 1697 2200 2383 3507 2539 2373 2155 6692 1320 1274 6231----- m2ac2 ------------------------------------------------------1
2 <NA>
7120 5860 26091----- m2ac3a -------------------------------------------------------1
0
1
2
3
7
8
9
10
11 <NA>
1 241 10503 9206 4954 345 80122
6
12 12980----- m2ac3b ------------------------------------------------------0
456 <NA>
23539
803
418 1331 12980----- m2ac4 ------------------------------------------------------123459 <NA>
25274
486
154
130
46
1 12980----- m2ac5 ------------------------------------------------------1
2
36409 4408 28254----- m2ac6 ------------------------------------------------------1
2 <NA>
610 27644 10817----- m2ac7 ------------------------------------------------------123459 <NA>
48
1
79 110 2225
2 36606----- m2ac8 -------------------------------------------------------1
0
1
2
3
4
5
6
7
8
9
11 <NA>
1 971 3293 3497 2193
81 102 349 255
635
1139 27644----- m2ac9 ------------------------------------------------------123459 <NA>
10453
561
252
106
53
2 27644----- m2ac10 ------------------------------------------------------1
2 <NA>
4754 6673 27644----- m2ac11a ------------------------------------------------------0
1
2
3
4
5
6
7
8
9 <NA>
69
516
511
9
226
620
79 2286285
153 34317

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----- m2ac11b ------------------------------------------------------0
1
2
3
4
5
6
8
9 <NA>
2976 505 508
481 38082
62 156 34317#### FREQUENCY OF VARIABLES IN muc2b ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
9189 8845 7917 6379 3598 1748 752 331 158
84
31
16
9
6
----- m2bc1 ------------------------------------------------------0
1
25615 10360 23096----- m2bc2 ------------------------------------------------------1
2 <NA>
9040 1320 28711----- m2bc4 ------------------------------------------------------12
3
45 <NA>
1155 3143 4574 101
67 30031----- m2bc5 ------------------------------------------------------12
3
45 <NA>
785 4304 3264
41 646 30031----- m2bc6a ------------------------------------------------------1
2
3
4
5
6
7 <NA>
1459 1541
76 2456 407 100 3001 30031----- m2bc6b ------------------------------------------------------0
1
2
3
4
5
6
7 <NA>
1942 535 963 104 1452 747
46 150 33132----- m2bc6c ------------------------------------------------------0
1
2
3
4
5
6
7 <NA>
2098 245 298
52 376 487
47 198 35270----- m2bc8 ------------------------------------------------------12
3
45 <NA>
23361
278
188
340
249 14655----- m2bc9 ------------------------------------------------------1
2 <NA>
1974 31482 5615

15
4

16
2

17
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#### FREQUENCY OF VARIABLES IN muc2c ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
9189 8845 7917 6379 3598 1748 752 331 158
84
31
16
9
6
4
2
2
----- m2cc1 ------------------------------------------------------1
210455 28616----- m2cc2 ------------------------------------------------------0
1
2
3
4
5
6
7
8
9
10
11
12
13
5016
885
960
889
672
531
444
328
222
138
181
70
96
15
14
15
17
18
20 <NA>2
2
2
1
1 28616----- m2cc3 ------------------------------------------------------1
2 <NA>
4099 1340 33632----- m2cc4a -------------------------------------------------------

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1
2
3
4
9 <NA>
2851 1123
26
89
10 34972----- m2cc4b ------------------------------------------------------0
12
34 <NA>
3872
15
94
17
12 35061----- m2cc4c ------------------------------------------------------0
1
34 <NA>
116
18
1 38945----- m2cc7a ------------------------------------------------------12
3
4
9 <NA>
3795
273
6
19
6 34972----- m2cc7b ------------------------------------------------------0
12
34 <NA>
3731
56 25422
11 34997----- m2cc7c ------------------------------------------------------0
12
34 <NA>
311
11
1
7
2 38739----- m2cc8 ------------------------------------------------------1
2 <NA>
2423 3016 33632----- m2cc9 ------------------------------------------------------1
2
34 <NA>
1237 1084
29
73 36648----- m2cc12a ------------------------------------------------------1
2
34 <NA>
2081
299
18
25 36648----- m2cc12b ------------------------------------------------------0
12
34 <NA>
2176
44
160
13
5 36673----- m2cc12c ------------------------------------------------------0
1
2
3 <NA>
205
5
1
6 38854----- m2cc13 ------------------------------------------------------0
1
2
3
4
5
6
7
8
9
10
11
10133
73
132
40
24
9
8
8
8
4
10
2
----- m2cc14 ------------------------------------------------------1
2 <NA>
119
203 38749----- m2cc17a ------------------------------------------------------1
2
34 <NA>
66229
22 38952----- m2cc17b ------------------------------------------------------0
1
2
3 <NA>
105
1
12
1 38952----- m2cc17c ------------------------------------------------------0 <NA>
14 39057

12 <NA>
4 28616#### FREQUENCY OF VARIABLES IN muc2d ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
9189 8845 7917 6379 3598 1748 752 331 158
84
31
16
9
6
----- m2dc1 ------------------------------------------------------0
1
2
3

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5524 10627 13715 9205----- m2dc2 ------------------------------------------------------0
1
24 <NA>
9077
119
8
1 29866----- m2dc3a ------------------------------------------------------1
2
45 <NA>
33
69
14
12 38943----- m2dc3b ------------------------------------------------------0
12
45 <NA>
104
2
5
1
4 38955----- m2dc3c ------------------------------------------------------0 <NA>
8 39063----- m2dc4 ------------------------------------------------------0
12
3
6 <NA>
22488
387
40
4
1 16151----- m2dc5a ------------------------------------------------------123459 <NA>
112 202853
52
5 38639----- m2dc5b ------------------------------------------------------0
12345 <NA>
298
26
25
6
8
12 38696----- m2dc5c ------------------------------------------------------0
12345 <NA>
5613
2
2
1 39006----- m2dc6 ------------------------------------------------------0
12345 <NA>
32312 1010
183
34
6
2 5524----- m2dc7a ------------------------------------------------------123459 <NA>
491
363
28
131
214
8 37836----- m2dc7b ------------------------------------------------------0
12345 <NA>
736
57 1181733
52 38058----- m2dc7c ------------------------------------------------------0
12345 <NA>
17878
7
421 38846#### FREQUENCY OF VARIABLES IN muc2e ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
9189 8845 7917 6379 3598 1748 752 331 158
84
31
16
9
6
----- m2ec1 ------------------------------------------------------1
2 <NA>
2560 31266 5245----- m2ec2a ------------------------------------------------------1
2
34 <NA>
813
491 1243
13 36511----- m2ec2b ------------------------------------------------------0
12
34 <NA>
2519
16
6
5
1 36524----- m2ec2c ------------------------------------------------------0
1
3 <NA>
25
1
1 39044

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----- m2ec3a1 ------------------------------------------------------0
12
34 <NA>
594
459 1068
426
13 36511----- m2ec3a2 ------------------------------------------------------0
1
2
3
4
5
6
7
8
9
10
11 <NA>
1443
27
47
154
46
20
627
11
53
103
23
6 36511----- m2ec3b1 ------------------------------------------------------0
1
2
3 <NA>
20
6
2
1 39042----- m2ec3b2 ------------------------------------------------------0
1
2
3
5
6
8
9
10 <NA>
5
4
1
2
1
11
1
3
1 39042----- m2ec3c1 ------------------------------------------------------0
2 <NA>
2
1 39068----- m2ec3c2 ------------------------------------------------------0
6 <NA>
1
2 39068#### FREQUENCY OF VARIABLES IN muc3a1 ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
9189 8845 7917 6379 3598 1748 752 331 158
84
31
16
9
6
----- m3ac1 ------------------------------------------------------1
2
7290 31781----- m3ac2 ------------------------------------------------------1
2 <NA>
12962 18819 7290----- m3ac4 ------------------------------------------------------1
2
315471 6097 17503----- m3ac5 ------------------------------------------------------1
2
3
4
5
6
7
8 <NA>
1253 2176 1105 3231 427 5702 1554
23 23600

15
4

16
2

17
2

#### FREQUENCY OF VARIABLES IN muc3a2 ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
5444 5109 2802 2365 1472 755 304 136
71
39
16
5
2
3
----- m3ac8a ------------------------------------------------------1234514943 2987
519
70
5----- m3ac8b ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
481 4685 700 3530 2636 622 254 365
38 4326 384 503----- m3ac9 ------------------------------------------------------1
2
3
4
377
560 2461 15126----- m3ac14 ------------------------------------------------------1
2
316237 1477
810

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----- m3ac15 ------------------------------------------------------0
1
2
3
4
5
6
7
8
9 <NA>
3
198
31
535
197
4
30
678
473
138 16237#### FREQUENCY OF VARIABLES IN muc3b ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
9189 8845 7917 6379 3598 1748 752 331 158
84
31
16
9
6
4
2
2
----- m3bc1 ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
15
16885 12936 3505 1877
877
341
140
88
31
12
2
3
1
1
16
17 <NA>
1
1 2370----- m3bc2 ------------------------------------------------------0
1
2
3 <NA>
32646 3538
443
74 2370----- m3bc3 ------------------------------------------------------1
2
3
9 <NA>
683 3245 32680
19 2444----- m3bc4a ------------------------------------------------------0
12
3
9 <NA>
34129 1954373
169
2 2444----- m3bc4b ------------------------------------------------------0
12
3
9 <NA>
34885 1378
313
49
2 2444----- m3bc5 ------------------------------------------------------0
1
2
3 <NA>
35515
915
215
56 2370----- m3bc6 ------------------------------------------------------1
2
3
9 <NA>
23
47 36548
27 2426----- m3bc7a ------------------------------------------------------0
12
3
9 <NA>
36077
428
128
3
9 2426----- m3bc7b ------------------------------------------------------0
12
3
9 <NA>
35671
675
263
27
9 2426----- m3bc8 ------------------------------------------------------0
1
2
3 <NA>
35029 1248
294
130 2370----- m3bc9 ------------------------------------------------------0
1
2
3 <NA>
35309
984
266
12 2500----- m3bc10 ------------------------------------------------------0
1
2
3 <NA>
35527
757
273
14 2500----- m3bc11 ------------------------------------------------------0
1
2
3 <NA>
34563 1499
464
175 2370----- m3bc12a ------------------------------------------------------0
12
3
9 <NA>
34863 1183
415
64
1 2545----- m3bc12b ------------------------------------------------------0
12
3
9 <NA>

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9034615 1324
491
92
4 2545----- m3bc12c ------------------------------------------------------0
12
3
9 <NA>
34800 1263
404
58
1 2545----- m3bc13 ------------------------------------------------------0
12
3
8 <NA>
35998
396
152
150
5 2370----- m3bc14a ------------------------------------------------------0
1
2
3 <NA>
36302
190
56
3 2520----- m3bc14b ------------------------------------------------------0
1
2
3 <NA>
36273
215
59
4 2520----- m3bc14c ------------------------------------------------------0
12
3
8 <NA>
35485
225
69
6
766 2520----- m3bc14d ------------------------------------------------------0
12
3
8 <NA>
35342
222
83
12
892 2520----- m3bc14e ------------------------------------------------------0
1
2
3 <NA>
36294
194
60
3 2520----- m3bc14f ------------------------------------------------------0
1
2
3 <NA>
36274
220
55
2 2520----- m3bc15 ------------------------------------------------------1
2
9 <NA>
294 36231
26 2520----- m3bc16 ------------------------------------------------------0
1
2
3 <NA>
35715
643
219
124 2370----- m3bc17 ------------------------------------------------------0
1
2
3 <NA>
35802
570
201
4 2494----- m3bc18 ------------------------------------------------------0
1
2
3 <NA>
35800
546
214
17 2494----- m3bc19 ------------------------------------------------------0
1
2
3 <NA>
32646 3538
443
74 2370----- m3bc20a ------------------------------------------------------0
1
2
3
5
6
7
9
10
11
12
13 <NA>
2 2704
74
14
9
52
82
588
41
163
325
1 35016----- m3bc20b ------------------------------------------------------0
1
2
3
5
6
7
8
9
10
11
12 <NA>
3562
124
41
9
6
5
8
1 227
32
13
25 35018----- m3bc20c ------------------------------------------------------0
1
2
3
6
9
10
11
12 <NA>
443
6
3
1
1
19
7
5
6 38580----- m3bc20d ------------------------------------------------------0
9101112 <NA>43
11
2
1 39023----- m3bc20e ------------------------------------------------------0
10
11 <NA>
3
1
1 39066----- m3bc20f -------------------------------------------------------

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0
11 <NA>1
1 39069----- m3bc20g ------------------------------------------------------0 <NA>
1 39070----- m3bc22 ------------------------------------------------------0
1
2
3 <NA>
35515
915
215
56 2370----- m3bc23a ------------------------------------------------------0
1
2
3
4
5
6
7
9
10
11
12 <NA>
9
742
69
12
2
6
14
74
199
2
18
39 37885----- m3bc23b ------------------------------------------------------0
1
2
3
4
5
7
9
10
11
12 <NA>
980
52
21
4
1
3
4
87
7
6
12 37894----- m3bc23c ------------------------------------------------------0
1
3
6
9
11
12 <NA>
176
2
1
1
8
6
3 38874----- m3bc23d ------------------------------------------------------02
912 <NA>
18
1
1
1 39050----- m3bc23e ------------------------------------------------------0
10 <NA>2
1 39068----- m3bc23f ------------------------------------------------------0 <NA>
1 39070----- m3bc23g ------------------------------------------------------<NA>39071----- m3bc25 ------------------------------------------------------0
1
2
3 <NA>
35029 1248
294
130 2370----- m3bc26a ------------------------------------------------------0
1
2
3
5
6
7
8
9
10
11
12 <NA>
2 932
48
37
17
19 1494 340
48
29
47 37399----- m3bc26b ------------------------------------------------------0
1
2
3
4
5
6
7
9
10
11
12 <NA>
1354
70
14
9
1
4
3
6 129
51
14
15 37401----- m3bc26c ------------------------------------------------------0
1
2
6
7
9
10
11
12 <NA>
278
3
5
1
1
13
8
5
2 38755----- m3bc26d ------------------------------------------------------0
7
10
11 <NA>34
1
1
2 39033----- m3bc26e ------------------------------------------------------0
12 <NA>3
1 39067----- m3bc26f ------------------------------------------------------0 <NA>
1 39070----- m3bc26g ------------------------------------------------------<NA>39071----- m3bc28 ------------------------------------------------------0
1
2
3 <NA>
34563 1499
464
175 2370

Vietnam VHLSS 2006 Manual (Version 1.1)

92----- m3bc29a ------------------------------------------------------0
1
2
3
5
6
7
9
10
11
12 <NA>
2 120078
1654
44
90 567338
46 36933----- m3bc29b ------------------------------------------------------0
1
2
3
5
6
7
8
9
10
11
12 <NA>
1704
122
23
8
6
4
6
1
229
7
14
12 36935----- m3bc29c ------------------------------------------------------0
1
2
3
6
7
9
10
11
12 <NA>
403
1
3
1
1
2
9
2
5
5 38639----- m3bc29d ------------------------------------------------------0
791112 <NA>25
11
1
1 39042----- m3bc29e ------------------------------------------------------0
12 <NA>3
1 39067----- m3bc29f ------------------------------------------------------0 <NA>
1 39070----- m3bc29g ------------------------------------------------------<NA>39071----- m3bc31 ------------------------------------------------------0
12
3
8 <NA>
35998
396
152
150
5 2370----- m3bc32a ------------------------------------------------------0
1
2
3
5
6
7
9
11
12 <NA>
2
336
23
17
24
32
61
164
25
19 38368----- m3bc32b ------------------------------------------------------0
1
2
3
5
6
7
9
10
11
12 <NA>
550
36
6
6
2
2
2
79
2
12
4 38370----- m3bc32c ------------------------------------------------------0
1
2
3
7
9
10
11
12 <NA>
138
2
1
1
1
3
1
2
2 38920----- m3bc32d ------------------------------------------------------0
6 <NA>
12
1 39058----- m3bc32e ------------------------------------------------------0 <NA>
1 39070----- m3bc32f ------------------------------------------------------<NA>39071----- m3bc32g ------------------------------------------------------<NA>39071----- m3bc34 ------------------------------------------------------0
1
2
3 <NA>
35715
643
219
124 2370----- m3bc35a ------------------------------------------------------0
1
2
3
5
6
7
8
9
10
11
12 <NA>
7 491
24
32
16
12 1361 185
36
28
18 38085----- m3bc35b ------------------------------------------------------0
1
2
3
5
6
7
9
10
11
12 <NA>
726
36
12
3
2
2
8
108
56
21
5 38092----- m3bc35c ------------------------------------------------------0
1
2
3
6
7
9
10
11
12 <NA>

Vietnam VHLSS 2006 Manual (Version 1.1)

93

216
3
1
1
1
3
10
14
2
2 38818----- m3bc35d ------------------------------------------------------0391112 <NA>31
11
3
1 39034----- m3bc35e ------------------------------------------------------0
2
12 <NA>
4
1
1 39065----- m3bc35f ------------------------------------------------------0 <NA>
2 39069----- m3bc35g ------------------------------------------------------<NA>39071#### FREQUENCY OF VARIABLES IN muc3c ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
9189 8845 7917 6379 3598 1748 752 331 158
84
31
16
9
6
----- m3cc1 ------------------------------------------------------1
2 <NA>
154 2742 36175----- m3cc3 ------------------------------------------------------1
2 <NA>
750 2146 36175----- m3cc4 ------------------------------------------------------1
2 <NA>
456
294 38321----- m3cc6 ------------------------------------------------------1
2 <NA>
90 2806 36175----- m3cc7 ------------------------------------------------------1
2 <NA>
6311 29864 2896----- m3cc11 ------------------------------------------------------1
2 <NA>
3140 33035 2896

15
4

16
2

17
2

#### FREQUENCY OF VARIABLES IN muc3d ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
15
574 4694 421 484 201 122
65
41
19
15
3
3
1
2
----- m3dc1 ------------------------------------------------------1
2
3
287 570 5790----- m3dc2 ------------------------------------------------------1
2
3 <NA>
318 5532 510 287----- m3dc3 ------------------------------------------------------1
2 <NA>
4950 1092 605----- m3dc4a ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11 <NA>

Vietnam VHLSS 2006 Manual (Version 1.1)

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1

17
1

94

535 2715
55
2
4 529 287
15 549 242
17 1697----- m3dc4b ------------------------------------------------------0
1
2
3
4
6
8
9 10 11 <NA>3884 11476
1 247
1 302 383
5 1697----- m3dc5 ------------------------------------------------------1
26218 429----- m3dc6 ------------------------------------------------------1
2
3
4
5
6
7
8
9 10 <NA>
1171 2503 1423 645 274 116 45 24 13
4 429----- m3dc7a ------------------------------------------------------0
1
2
3
4
5
6
7 <NA>
1189 2874 1615 394 121 158
2 429----- m3dc7b ------------------------------------------------------0
1
2
3
4
5
6
7 <NA>
1584 2736 1273 422 150 39 10
4 429#### FREQUENCY OF VARIABLES IN muc3e ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
9189 8787 6859 4745 2447 1060 421 168
81
37
14
5
3
2
----- m3ec1 ------------------------------------------------------1
28868 24958----- m3ec2 ------------------------------------------------------1
2 <NA>
8230
638 24958----- m3ec3 ------------------------------------------------------1
2
3 <NA>
5873 1203 1154 25596----- m3ec5 ------------------------------------------------------1
2 <NA>
6611
465 26750

15
4

16
2

17
2

#### FREQUENCY OF VARIABLES IN muc3f ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
9189 8845 7917 6379 3598 1748 752 331 158
84
31
16
9
6
----- m3fc1 ------------------------------------------------------1
2
3
48192 7256 6097 17526----- m3fc2 ------------------------------------------------------1
2
3
4
5
6
7
8
9
10 <NA>
2141
409
690 731 2970 452
876 69322 30879----- m3fc3 ------------------------------------------------------1
2 <NA>
121 8071 30879----- m3fc4a ------------------------------------------------------1
2
3
4
5
6
7
8 <NA>
3933 1781 463 913 142 108
32
5 31694----- m3fc4b ------------------------------------------------------0
1
2
3
4
7
8 <NA>

Vietnam VHLSS 2006 Manual (Version 1.1)

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4

16
2

17
2

95

7309
4
43
1
3
5
7 31699----- m3fc8a ------------------------------------------------------1
2 <NA>
12412 1877 24782----- m3fc8b ------------------------------------------------------1
2 <NA>
6250 1127 31694----- m3fc9a ------------------------------------------------------1
2
3
4
5
6
7
8
10
11 <NA>
3060
522 3072 1194
123
125
1
14
35
46 30879----- m3fc9b ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11 <NA>1826
581 3456 1219
52
63
2
21
3
101
53 31694----- m3fc9c ------------------------------------------------------1
2
3
4
5
6
8
10
11 <NA>
3976 421 1437 198
8131
538 32974----- m3fc10 ------------------------------------------------------1
2
3 <NA>
7264 4913 9368 17526----- m3fc11a ------------------------------------------------------1
2
3 <NA>
606 4743
51 33671----- m3fc11b ------------------------------------------------------1
2
3 <NA>
287 1575
50 37159----- m3fc12 ------------------------------------------------------123456 <NA>
142
444
583 1078
340 2326 34158----- m3fc13a ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12 <NA>
5454
578
110
815 3343 1957 1060 1554
466
775
916
498 21545----- m3fc13b ------------------------------------------------------0
1
2
3
4
5
6
7
8
9
10
11
12 <NA>
12036
564
124
14
438
592
686
502
857
250
210 161
128 22509----- m3fc14 ------------------------------------------------------1
2
9 <NA>
5518 10705
30 22818#### FREQUENCY OF VARIABLES IN muc3g ##################################################----- m3gma ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
13
14
99
1814 1558 747 675 443 236 97 40 19 1021
2 5414----- m3gc1d -------------------------------------------------------1
1
2
3
4
5
6
7
8
9 10 11 12 <NA>
5 158 1666 204 985 592 111
70
69
14 1479 153 138 5414----- m3gc4a -------------------------------------------------------1
1
2
3
4
5
6
7
8
9 10 11 12 <NA>
26 219 1074 3262
54
16
84
71
8
18 71533
64 5414----- m3gc4b ------------------------------------------------------0
1
2
3
4
5
6
7
8
9 10 11 12 <NA>4969 76
70 186
1
1
6
5
1
1 248
29
25 5440----- m3gc4c ------------------------------------------------------0
1
2
3
10
11
12 <NA>
523
28
2
24
51
16
5 10409

Vietnam VHLSS 2006 Manual (Version 1.1)

96----- m3gc5a ------------------------------------------------------0
1
2
3
4
5
7
8
9 <NA>
43 3638 1322 283
10
35 15116
20 5540----- m3gc5b ------------------------------------------------------0
1
2
3
4
5
7
8
9 <NA>
4197 63 741 375
8 64 11
5 11 5583----- m3gc5c ------------------------------------------------------0
1
2
3
4
5
6
7
9 <NA>
1087
5
11 113539
1
12
5 9780----- m3gc6 ------------------------------------------------------1
2
9 <NA>
185 5323 10 5540----- m3gc10 ------------------------------------------------------1
2 <NA>
668 4850 5540----- m3gc13 ------------------------------------------------------1
2
9 <NA>
1666 3827 25 5540----- m3gc14 ------------------------------------------------------1
2
9 <NA>
1131 4372 15 5540----- m3gc15 ------------------------------------------------------1
2 <NA>
279 5239 5540----- m3gc17 ------------------------------------------------------1
2 <NA>
154 5364 5540#### FREQUENCY OF VARIABLES IN muc3h ##################################################----- m3hma ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
13
17
99
836 732 411 349 200 101
45
21
9
10
4
1
1 6494----- m3hc1d -------------------------------------------------------1
1
2
3
4
5
6
7
8
9 10 11 12 <NA>
58 225
95 1011 948 267
70
47
14
18
4
8 6494----- m3hc5a ------------------------------------------------------1
2
3
4
5
6
7
8
9 <NA>
616 1297 138 51 92 131 280 110
5 6494----- m3hc5b ------------------------------------------------------0
1
2
3
4
5
6
7
8
9 <NA>
2275 36 107
14
8 96
7 23 158 6499----- m3hc5c ------------------------------------------------------0
1
2
3
5
6
7
8
9 <NA>
216
8 14
2
6 18
2
5 11 8932----- m3hc6a ------------------------------------------------------0
1
2
3
4
5
6
7
8
9 <NA>
12 2439 189 36 20
15 11
25 6494----- m3hc6b ------------------------------------------------------0
1
2
3
4
5
6
7
8
9 <NA>
601
63 1442 505
62
6
11
12
1
5 6506----- m3hc6c ------------------------------------------------------0
1
2
3
4
5
6
7
8
9 <NA>
1113 12 30 769 87 34 26
95 22 7107----- m3hc7 -------------------------------------------------------

Vietnam VHLSS 2006 Manual (Version 1.1)

97

1
2
9 <NA>
239 2415
7 6553----- m3hc8 ------------------------------------------------------1
2
9 <NA>
290 2364
7 6553----- m3hc12 ------------------------------------------------------1
2 <NA>
368 1456 7390----- m3hc15 ------------------------------------------------------1
2 <NA>
692 1969 6553----- m3hc17 ------------------------------------------------------1
2 <NA>
119 2542 6553----- m3hc18 ------------------------------------------------------1
2 <NA>
108 11 9095----- m3hc19 ------------------------------------------------------2
4 <NA>
7
4 9203----- m3hc20 ------------------------------------------------------1
2 <NA>
58 2603 6553#### FREQUENCY OF VARIABLES IN muc3i ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13 16 993524 3163 2426 1867 1053 465 189
74
39
21
4
3
2
1 8791----- m3ic1 ------------------------------------------------------1
2 <NA>
1751 19627
244----- m3ic3 ------------------------------------------------------1
2 <NA>
3665 17713
244----- m3ic4a ------------------------------------------------------0
1
2
3
4
5
6
7
8
10
11
12
13
14
29 128 371
30
28
2
4
3
6
252
73
75 2604
915 <NA>
51 17957----- m3ic4b ------------------------------------------------------0
1
2
3
4
5
8
10
11
12
13
14
15 <NA>
3343
27
55
5
6
2
2
36
26
26
102
4
2 17986----- m3ic4c ------------------------------------------------------0
1
2
3
4
10
11
12
13
15 <NA>
246
1
7
2
8
5
3
4
16
1 21329----- m3ic6 ------------------------------------------------------12
3
4
9 <NA>
104 1356
47 19706165
244#### FREQUENCY OF VARIABLES IN muc4a ##################################################----- matv ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14

Vietnam VHLSS 2006 Manual (Version 1.1)

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16

17

98

9189 8845 7917 6379 3598 1748 752 331 158
84
31
16
9
6
----- m4ac1a ------------------------------------------------------1
2 <NA>
9447 26728 2896----- m4ac1b ------------------------------------------------------1
2 <NA>
15044 21131 2896----- m4ac1c ------------------------------------------------------1
2 <NA>
5550 30625 2896----- m4ac2 ------------------------------------------------------1
2 <NA>
22895 13280 2896----- m4ac3 ------------------------------------------------------1
2
3
4
5
6
7 <NA>
9441 916 1980 234 328 227 154 25791----- m4ac10a ------------------------------------------------------1
2
3
4
5
6
7 <NA>
73 15731 3344 2266 131 982 368 16176----- m4ac10b ------------------------------------------------------1
2 <NA>
1443
823 36805----- m4ac13 ------------------------------------------------------1
2 <NA>
9138 13757 16176----- m4ac20 ------------------------------------------------------1
2
3
4
5
6
7 <NA>
30 6745 1900 244
44 14530 29933----- m4ac23 ------------------------------------------------------1
2 <NA>
2307 6831 29933----- m4ac24 ------------------------------------------------------1
2 <NA>
425 1882 36764----- m4ac26 ------------------------------------------------------1
2 <NA>
24631 11544 2896

4

2

2

#### FREQUENCY OF VARIABLES IN muc4b0 ##################################################----- m4b0ma ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
6645 5188 3781 2744 1884 1286 891 593 407 277 162
97
6238----- m4b0c4 ------------------------------------------------------1
2
3
4
5
6
7
8
17946 1949
709
602
37 27852428----- m4b0c5 ------------------------------------------------------12
3
4
9 <NA>
7956 6311 1549 4071
8 4185----- m4b0c6 ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
13640 2510 3080 560 1622 1661
21 490 433
63----- m4b0c9 ------------------------------------------------------1
2
22787 1293

Vietnam VHLSS 2006 Manual (Version 1.1)

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25

99

----- m4b0c10 ------------------------------------------------------12
3
45 <NA>
567
298
12
263
153 22787#### FREQUENCY OF VARIABLES IN muc4b11 ##################################################----- m4b11ma ------------------------------------------------------1
2
3
4
5
6
7
3810 1524 3035 115 4747 1563 167----- m4b11c6 ------------------------------------------------------1
27770 7191----- m4b11c9 ------------------------------------------------------123459 <NA>
19 11 6049 1660 23
8 7191#### FREQUENCY OF VARIABLES IN muc4b12 ##################################################----- m4b12ma ------------------------------------------------------8
9 10 11 12 13 14 15 16 17 18 19 20 21
1973 1151 1218 79 284 2149 887 914 2069 783 273 920 2210 589#### FREQUENCY OF VARIABLES IN muc4b13 ##################################################----- m4b13ma ------------------------------------------------------22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
516 926 103 251 74 39 17 15 127 366 285 44 224 592 27 217 109#### FREQUENCY OF VARIABLES IN muc4b14 ##################################################----- m4b14ma ------------------------------------------------------39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
1106 199 2247 999 121
6 273 819 1082 213 509 920
10 960 263

54
14

55
50

#### FREQUENCY OF VARIABLES IN muc4b15 ##################################################----- m4b15ma ------------------------------------------------------1
2
3
4
5
6
7
8
9
3177 1228 1311 374 121 18 21 1440 689#### FREQUENCY OF VARIABLES IN muc4b16 ##################################################----- m4b16ma ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
5323 2329 5894 3252 593 5144 4091 5451 1699 760 2564 626 3607 1040 2858 3611
18 19
488 308917
94#### FREQUENCY OF VARIABLES IN muc4b161 ##################################################

Vietnam VHLSS 2006 Manual (Version 1.1)

100----- m4b161ma ------------------------------------------------------12
3
4
55211 3158 3354 3887 982#### FREQUENCY OF VARIABLES IN muc4b21 ##################################################----- m4b21ma ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
2943 352
2 72 3928 1089 28 1298 324 244 716 2574 11 27
18
2805

15
35

16
17
17 112#### FREQUENCY OF VARIABLES IN muc4b22 ##################################################----- m4b22ma ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
3513 662
2 80 3958 1133 51 32 27 764#### FREQUENCY OF VARIABLES IN muc4b31 ##################################################----- m4b31ma ------------------------------------------------------12345
164 174 71 23#### FREQUENCY OF VARIABLES IN muc4b32 ##################################################----- m4b31ma ------------------------------------------------------12345
163 174 70 23#### FREQUENCY OF VARIABLES IN muc4b41 ##################################################----- m4b41ma ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
8 20 188
2 251 507 32 36 127 2119 39 599 55 111#### FREQUENCY OF VARIABLES IN muc4b42 ##################################################----- m4b42ma ------------------------------------------------------1
2
32139 43 101#### FREQUENCY OF VARIABLES IN muc4b51 ##################################################----- m4b51ma ------------------------------------------------------1
2
3 11 12 13 14 21 22 2373
4 1368 251 39 188 1052 127 614

Vietnam VHLSS 2006 Manual (Version 1.1)

101#### FREQUENCY OF VARIABLES IN muc4b52 ##################################################----- m4b52ma ------------------------------------------------------1
2
31461 1241
4#### FREQUENCY OF VARIABLES IN muc4c ##################################################----- m4c1ma ------------------------------------------------------1
2
3
43523 745 100 11----- m4c1c6 ------------------------------------------------------1
24326 53----- m4c1c9a ------------------------------------------------------1
2
3
4
5
6
7
9
2481 13 20 701 101 416 646
1----- m4c1c9b ------------------------------------------------------0
1
2
3
4
5
6
7 <NA>
4029 87
53 91
6 59 981----- m4c1c9c ------------------------------------------------------0
1
2
3
4
5
6
7 <NA>
282
72
1
72 21 27 4030----- m4c1c15 ------------------------------------------------------1
2
3
91 931 3357----- m4c1c16 ------------------------------------------------------1
2 <NA>
2374 109 1896----- m4c1c19 ------------------------------------------------------1
2 <NA>
31 2343 2005----- m4c1c21 ------------------------------------------------------1
2 <NA>
810 1673 1896----- m4c1c23 ------------------------------------------------------1
2
746 3633#### FREQUENCY OF VARIABLES IN muc4c2 ##################################################----- m4c1ma ------------------------------------------------------1
2
3
4
23978 4678
609
68----- m4c2c26 ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
2018 3559 2125 703 2394 1486 2489 414 798 469 391 1561 176 1992 4379 4379#### FREQUENCY OF VARIABLES IN muc5a1 ##################################################----- m5a1c1 ------------------------------------------------------101 102 110 111 112 113 114 115 116 118 120 121 124 134 139

Vietnam VHLSS 2006 Manual (Version 1.1)

140 1441023990 7399 9028 3252 262 7796 2725 573 5614 5935
145 146 151 153 154 156 157
3626 3364 2857 7776 6706 3884 7893

912 7660 6973 8657 8024 8829 7991#### FREQUENCY OF VARIABLES IN muc5a2 ##################################################----- m5a2c1 ------------------------------------------------------101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117
9099 4794 2930 2294 4197 3736 6627 5771 3024 9068 4351 801 6983 4589 2097 3478 8974
118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134
8877 5041 4395 7929 7582 4977 4438 5753 8420 5124 7589 7454 8536 5438 7208 5491 7636
135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151
8623 9021 5171 8931 8468 5083 3520 2461 1201 6389 2861 1689 988 604 692 1330 1126
152 153 154 155 156 157
757 6705 5719 708 6951 4865----- m5a2c7 ------------------------------------------------------1
2<NA>41357 240256 6951#### FREQUENCY OF VARIABLES IN muc5b1 ##################################################----- m5b1c1 ------------------------------------------------------201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217
3680 6844 3266 3397 5377 3854 8091 9141 7707 8515 6513 2429 8776 6595 1646 2378 1141
218 219 220 221 299
2287 6880 8152 4989 2456#### FREQUENCY OF VARIABLES IN muc5b2 ##################################################----- m5b2c1 ------------------------------------------------------301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317
5637 8935 2000 8303 5215 6650 5171 9000 7836 6758 5659 4816 1457 1971 2688 537 2463
318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 399
5208 4336 2902 4383 1505 281 1062 4794 208
44 89738 1709 649
61 1135 644#### FREQUENCY OF VARIABLES IN muc7 ##################################################----- m7c1 ------------------------------------------------------0
12
3119 8944 225
92----- m7c3 ------------------------------------------------------12
3
45 <NA>
18 855 1119 5580 1608
9----- m7c5 ------------------------------------------------------123459 <NA>
9 53 76 819 1246
2 6984----- m7c6 ------------------------------------------------------1
2
3 <NA>
8796 150 234
9----- m7c7 ------------------------------------------------------1
2 <NA>
76 9104
9

Vietnam VHLSS 2006 Manual (Version 1.1)

103----- m7c8 ------------------------------------------------------1
2
34 <NA>
48
3
24
1 9113----- m7c13 ------------------------------------------------------1
2 <NA>
820 83609----- m7c14 ------------------------------------------------------1
2 <NA>
124 696 8369----- m7c19 ------------------------------------------------------1
2 <NA>
1016 8164
9----- m7c22 ------------------------------------------------------1
2 <NA>
427 8753
9----- m7c26 ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
1465 214 255 2030 2286 386 209 203 1334 17 14
4 693 79----- m7c27 ------------------------------------------------------1
2 <NA>
888 5012 3289----- m7c28 ------------------------------------------------------1
2
3
4
5
9
7045 801 726 357 259
1----- m7c29 ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
14
1336 179 226 2713 2637 444 201 197 141212
1 103268----- m7c30 ------------------------------------------------------1
2 <NA>
1137 6167 1885----- m7c31 ------------------------------------------------------1
22111 7078----- m7c33 ------------------------------------------------------1
2
3
4
5
6
9
2811 434 1809 1003 1995 1136
1----- m7c34 ------------------------------------------------------12
3
48727 65 306 91----- m7c35 ------------------------------------------------------1
28705 484----- m7c37 ------------------------------------------------------123492291 458 3491 2948
1----- m7c38 ------------------------------------------------------1
22186 7003----- m7c41 ------------------------------------------------------1
2
628 8561----- m7c42 ------------------------------------------------------1
2 <NA>
110 518 8561

Vietnam VHLSS 2006 Manual (Version 1.1)

104#### FREQUENCY OF VARIABLES IN muc8 ##################################################----- m8c1a ------------------------------------------------------1
2
1072 8117----- m8c1b ------------------------------------------------------1
21142 8047----- m8c1c ------------------------------------------------------1
21310 7879----- m8c2a ------------------------------------------------------1
2 <NA>
995 521 7673----- m8c2b ------------------------------------------------------1
2 <NA>
1066 450 7673----- m8c2c ------------------------------------------------------1
2 <NA>
1168 348 7673----- m8c3a_1 ------------------------------------------------------1
2
3 <NA>
495 955 66 7673----- m8c3a_2 ------------------------------------------------------1
2
3 <NA>
977 508 31 7673----- m8c3a_3 ------------------------------------------------------1
2
3 <NA>
670 758 88 7673----- m8c3a_4 ------------------------------------------------------1
2
3 <NA>
49 1312 155 7673----- m8c3a_5 ------------------------------------------------------1
2
3 <NA>
60 1291 165 7673----- m8c3a_6 ------------------------------------------------------1
2
3 <NA>
286 1082 148 7673----- m8c3a_7 ------------------------------------------------------1
2
3 <NA>
153 1284 79 7673----- m8c3a_8 ------------------------------------------------------1
2
3 <NA>
186 1247 83 7673----- m8c3b_1 ------------------------------------------------------1
2
3 <NA>
520 924 72 7673----- m8c3b_2 ------------------------------------------------------1
2
3 <NA>
1115 372 29 7673----- m8c3b_3 ------------------------------------------------------1
2
3 <NA>
720 706 90 7673----- m8c3b_4 ------------------------------------------------------1
2
3 <NA>
56 1298 162 7673

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105----- m8c3b_5 ------------------------------------------------------1
2
3 <NA>
55 1292 169 7673----- m8c3b_6 ------------------------------------------------------1
2
3 <NA>
301 1063 152 7673----- m8c3b_7 ------------------------------------------------------1
2
3 <NA>
152 1278 86 7673----- m8c3b_8 ------------------------------------------------------1
2
3 <NA>
189 1238 89 7673----- m8c4a_1 ------------------------------------------------------1
2
3 <NA>
449 970 97 7673----- m8c4a_2 ------------------------------------------------------1
2
3 <NA>
54 1314 148 7673----- m8c4a_3 ------------------------------------------------------1
2
3 <NA>
278 1083 155 7673----- m8c4b_1 ------------------------------------------------------1
2
3 <NA>
478 938 100 7673----- m8c4b_2 ------------------------------------------------------1
2
3 <NA>
67 1298 151 7673----- m8c4b_3 ------------------------------------------------------1
2
3 <NA>
288 1067 161 7673----- m8c5 ------------------------------------------------------12
3
43320 4500 924 445----- m8c6a ------------------------------------------------------12
3
45 <NA>
238 502 178
26 425 7820----- m8c6b ------------------------------------------------------0
12345 <NA>
367 74 88 92 40 283 8245----- m8c6c ------------------------------------------------------0
12345 <NA>
185 214 20
7 57 8895#### FREQUENCY OF VARIABLES IN muc8_vayvon ##################################################----- m8ma ------------------------------------------------------1
2
3
4
5
6
7
4019 763 151 38
7
63----- m8c8 ------------------------------------------------------1
2
3
4
5
6
7
8
9
858 1732 156 56 191 326 384 1152 132----- m8c13 ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
11
12
13
1366 893 401 624 79 227 330 509 28 224 18 40 248----- m8c14 -------------------------------------------------------

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1
2
3
4
9 <NA>
1677 313 118 148
3 2728----- m8c15b ------------------------------------------------------345678 <NA>
11
9 3263 165
24 376 1139#### FREQUENCY OF VARIABLES IN ttchung ##################################################----- ttnt ------------------------------------------------------1
22307 6882----- dantoc ------------------------------------------------------1
2
3
4
5
6
7
8
9
10
12
13
14
15
7745 308 182 60 124 145 118 103 53 48 22 27 25 28
19 20 21 22 23 24 25 26 27 28 29 30 31 32
12
5
24
11
7
8
14
1
9
9
11
3
6
4
36 37 38 41 42 48 56
3 10
1
3
3
3
1
----- phdich ------------------------------------------------------1
2
381 8808----- ttnt04 ------------------------------------------------------1
2 <NA>
1007 3291 4891----- ghepho ------------------------------------------------------01
94891 4267 31----- m1c1 ------------------------------------------------------1
24298 4891----- m3ac6 ------------------------------------------------------1
2
7031 2158----- m3fc15 ------------------------------------------------------1
2
39 9150----- m3fc16 ------------------------------------------------------1
2
34 <NA>
10914
6 9150----- m3fc17 ------------------------------------------------------1
2
94 9095----- m4b0c1 ------------------------------------------------------1
26645 2544----- m4b1 ------------------------------------------------------1
26291 2898----- m4b21 ------------------------------------------------------1
25121 4068----- m4b31 ------------------------------------------------------1
2
257 8932----- m4b41 -------------------------------------------------------

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16
14
33
3

17
12
34
5

18
16
35
3

107

1
2
2290 6899----- m4b51 ------------------------------------------------------1
22424 6765----- m4c1 ------------------------------------------------------1
23523 5666----- m8c7 ------------------------------------------------------1
24019 5170

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

Created data files with the original names.

> # file.names: Rnames[j]> # file.list: lss2006[[j]]> for(j in 1:49){+ cmd<-paste(Rnames[j],"<-lss2006[[",j,"]]",sep="")+ eval(parse(text=cmd))+ }> ls()[1] "cmd""file.names""j"[5] "lss2006.old""muc1a""muc1b"[9] "muc2b""muc2c""muc2d"[13] "muc3a1""muc3a2""muc3b"[17] "muc3d""muc3e""muc3f"[21] "muc3h""muc3i""muc4a"[25] "muc4b11""muc4b12""muc4b13"[29] "muc4b15""muc4b16""muc4b161"[33] "muc4b22""muc4b31""muc4b32"[37] "muc4b42""muc4b51""muc4b52"[41] "muc4c2""muc4d""muc5a1"[45] "muc5b1""muc5b2""muc5b3_4"[49] "muc6a""muc6b""muc7"[53] "muc8_vayvon""Rnames""ttchung"[57] "wt""lss2006""muc2a""muc2e""muc3c""muc3g""muc4b0""muc4b14""muc4b21""muc4b41""muc4c""muc5a2""muc6""muc8""weight_by_xa06"

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6. Household summary file TTCHUNG
6.1 Definition of variables of TTCHUNG
Data file TTCHUNG is the household-level summary data, which derived from various data files.
The next table compiled by the author shows the operational definitions of each variable.

If “yes” in the last column, the definition described in the 4-th column hold for the data set provided.
No

Variable name

Description

Definition

Data file

Confirmed
from datain the dataset
1

TINH

Province

2

HUYEN

District

3

XA

Commune4

DIABAN

Enumerator area

5

HOSO

Household code

6

QUYEN

Income/Income & Expenditure

7

TTNT

Urban/Rural

8

DANTOCHousehold head's ethnicity

9

PHDICHInterpretation

10

DTV

Surveyor's ID code

11

DT

Team leader' ID code

12

TINH04

Province code in 2004?

13

HUYEN04

District code in 2004

14

XA04

Commune code in 2004

15

DIABAN04

EA code in 2004

16

TTNT04

Urban/Rural in 2004

17

HOSO04

Household code in 200418

GHEPHO

Matched with VHLSS2004

19

NGAYDT

Date of survey

20

THANGDT

Month of survey

21

TSNGUOI

Hosehold size

22

M1C1

HH surveyed in 2004?

23

M2ACT

Education expenditure: 2CT

Number of records within hh

MUC1A

Yes

Sum of (M2AC13K + M2AC16)

MUC2A

Yes

MUC2A

Yes

within hh
24

M2ATN

Education income: 2TN

Sum of (M2AC14 + M2AC15) within
hh

25

M3AC6

Q6 section 3: went to healthcentres...

Vietnam VHLSS 2006 Manual (Version 1.1)

Section 3a

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26
27

M3AC16
M3AC17

Health Expend. on medicine forM3AC16 at hh levelself-treament(Data file not available)

Health Expend. on medical tools

M3AC17 at hh level

Section 3a
Section 3a(Data file not available)
28

M3AC18

Health Expend. on insurance

M3AC18 at hh level

Section 3a(Data file not available)
29
30

M3AC19M3ACT1

Subsidy received for sickM3AC19 at hh level

Section 3amembers(Data file not available)

Expend. on outpatient treatment

Sum of M3AC10B within hh

MUC3A2Yes

Sum of M3AC12B within hh

MUC3A2

Yes

Total of Q10-section 331

M3ACT2

Expend. on inpatient treatment
Total of Q12 section 3

32

M3ACT

Total of health expend.

=M3ACT1 + M3ACT2 + M3AC16 +Yes

M3AC17 + M3AC18
33

M3FC15

Exemption due to costly
user-fees last 12 months

34

M3FC16

Result of exemption

35

M3FC17

Enjoyed charity, fee
exemption/reduction healthservice36

M3FC18

Payment for access to charity
services37

M4ATN1

Wage/salary from main work,

Sum of M4AC11 within hh

MUC4A

Yes

Sum of M4AC12F within hh

MUC4A

Yes

Sum of M4AC21 within hh

MUC4A

Yes

Sum of M4AC22F within hh

MUC4A

Yes

Sum of M4AC25 within hh

MUC4A

Yes

Total of Q11-section 4A
38

M4ATN2

Allowances from main work,
Total of Q12f-section 4A

39

M4ATN3

Wage/salary from secondary
work, Total of Q21-section 4A

40

M4ATN4

Allowances from secondary work,
Total of Q22f section 4A: 4ATN441

M4ATN5

Wage from third and so on work,
Total of Q25 section 4A: 4ATN5

42

M4ATN

Total income from wages=M4ATN1 + M4ATN2 + M4ATN3 +Yes

M4ATN4 + M4ATN543

M4B0C1

Used or managed land for
agri&forestry or water surface
aquaculture44

M4B0T1

Payment for land rent or

Sum of M4B0C7 within hh

contracting,

MUC4B0No(9 errs)

Total of Q7-section 4B0

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45

M4B0T2

Revenue from land rental

Sum of M4B0C11 within hh

MUC4B0Total of Q11-section 4B0(1 err)46

M4B1

Harvested in past 12 month?

47

M4B11T

Revenue from rice products,

Sum of M4B11C15 with rice code

Total of Q15 section 4B1.1(M4B11MA) = 5, 6 and 7 within hh

Revenue from other starchy,

48

M4B12TNo

MUC4B11Yes

Sum of M4B12C8 within hh

MUC4B12Yes

Sum of M4B13C8 within hh

MUC4B13Yes

Sum of M4B14C8 within hh

MUC4B14Yes

Sum of M4B15C5 within hh

MUC4B15Yes

vegetable,
Total of Q8 section 4B1.2
49

M4B13T

Revenue from annual andperennial industrial crops,
Total of Q8 section 4B1.3

50

M4B14T

Revenue from fruit crops
Total of Q8 section 4B1.451

M4B15T

Revenue from crop by-products
Total of Q5 section 4B1.5

52

M4B1T

Total revenues from crops= M4B11T + M4B12T + M4B13T +Yes

M4B14T + M4B15T
53

M4B1C

Total cost of crops

Sum of M4B16C2E within hh

54

M4B1TN

Income from crops= M4B1T - M4B1C

55

M4B21

Raised livestock in past 12

MUC4B16Yes
Yes

month?
56

M4B2T

Total revenue from Livestock

Sum of M4B21C6B within hh

MUC4B21

Yes

57

M4B2C

Total expense on Livestock

Sum of M4B22C18 within hh

MUC4B22

Yes

58

M4B2TN

Income from Livestock= M4B2T - M4B2C

59

M4B31

Agricul. services in past 12

Yesmonths?
60

M4B3T

Total revenue from Agri Services

Sum of M4B31C5 within hh

MUC4B31

Yes

61

M4B3C

Total expense on Agri Services

Sum of M4B32C17 within hh

MUC4B32

Yes

62

M4B3TN

Income from Agri services= M4B3T - M4B3C

63

M4B41

Revenue from forestry activities?

64

M4B4T

Total revenue from Forestry

Sum of M4B41C3F within hh

Yes
MUC4B41Yes

MUC4B42

Yes

Forestry product code (M4B41MA)
<=14
65

M4B4C

Total expense on Forestry

Sum of M4B42C14
Forestry activity code (M4B42MA)<=266

M4B41TN

Income from Forestry= M4B4T - M4B4C

67

M4B42TN

Income from hunting,trapping,...

= M4B41C3F with M4B41MA=15

MUC4B41

forest animals,..

minus

and

M4B42C14 with M4B42MA=3

MUC4B42

Vietnam VHLSS 2006 Manual (Version 1.1)

Yes
Yes

112

68

M4B51

Aquatic activities in past 12
months?

69

M4B5T

Total revenue from Aquaculture

Sum of M4B51C6B within hh

MUC4B51

Yes

70

M4B5C

Total expense on Aquaculture

Sum of M4B52C19 within hh

MUC4B52

Yes

71

M4B5TN

Income from Aquaculture= M4B5T - M4B5C

72

M4C1

Non-farm activities?

73

M4CTT

Total revenue from non-farm

Sum of M4C1C25 within hh

MUC4C

Yes

74

M4CT

Total revenue belongs to

Sum of M4C1C25A within hh

MUC4C

Yes

Sum of M4C2C28 with

MUC4C2Yes

MUC4C2Yes

Yeshousehold
75

M4CCT

Total expense on non-farm

M4C2C26=15
within hh
76

M4CC

Total expense on non-farm

Sum of M4C2C28 withallocated for HH

M4C2C26=16
within hh

77

M4CTNT

Income from non-farm= M4CTT - M4CCT

Yes

78

M4CTN

Income from non-farm HH= M4CT - M4CC

Yes

received
79

M4D1TN

Income from other sources

Sum of M4D1C2_01 to

MUC4D

Yes

MUC4D

Yes

M4D1C2_12
80

M4D2T

Money received but not

Sum of M4D2C2_1 to M4D2C2_5

considered as income
81

TONGTHU_01

Total of household revenue= Sum of TONGTHU_02 toYes

TONGTHU_15
82

TONGTHU_02

Income from=M2ATNYes

subsidies,scholarship
83

TONGTHU_03

Income from health subsidies=M3AC19

Yes

84

TONGTHU_04

Income from wage

=M4ATNYes

85

TONGTHU_05

revenue from crops=M4B1TYes

86

TONGTHU_06

Revenue from livestock=M4B2T

Yes

87

TONGTHU_07

Revenue from Agricultural=M4B3T

Yes

Services88

TONGTHU_08

Revenue from hunting, trapping

Question 6 (M4B41C3F)

MUC4B41

Code (M4B41MA) 1589

TONGTHU_09

Revenue from forestry=M4B4T

Yes

90

TONGTHU_10

Revenue from aquaculture=M4B5T

Yes

91

TONGTHU_11

Revenue from non-farm business

=M4CT

Yes

92

TONGTHU_12

Other income=M4D1TNYes

93

TONGTHU_13

Other money received, not=M4D2TYes

considered as income

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94

TONGTHU_14

Income from house and land

Q15 (M7C15)

MUC7renting out
95

TONGTHU_15

No(3 errs)

Income from business land

=M4B0T2

MUC4B0(Data file not abailable)

Section 6aYes

renting
96

M6AC8

Spending on major repairs of
fixed assets

Fixed
assets

97
98

M6AC9
M6BC7

Total of spending on purchased

Sum of M6AC5*M6AC7/100 for the

fixed assets

past 12 months

Total of spending on purchased

Sum of M6BC5 for the past 12

durable goods

months99

M8C7

Borrowed in the past 12 month?

100

CHISXKD_1

Expenditure on business

MUC6A

Yes

MUC6B

Yes

= Sum of CHISXKD_2 toYes

CHISXKD_8
101

CHISXKD_2

Expenditure on crops=M4B1CYes

102

CHISXKD_3

Expenditure on livestock=M4B2CYes

103

CHISXKD_4

Expenditure on agricultural=M4B3C

Yes

services
104

CHISXKD_5

Expenditure on hunting, trapping..

Question 14 (M4B42C14) Line 3

MUC4B42

Yes

105

CHISXKD_6

Expenditure on forestry=M4B4CYes

106

CHISXKD_7

Expenditure on aquaculture=M4B5CYes

107

CHISXKD_8

Expenditure on non-farm

=M4CC

Yes

Expenditure and other=Sum of CHIKHAC_02 toYes

expenditure

CHIKHAC_14

business
108

CHIKHAC_01

109

CHIKHAC_02

Expenditure on education=M2ACT

Yes

110

CHIKHAC_03

Expenditure on health=M3ACT

Yes

111

CHIKHAC_04

Expenditure on foods and drinks=M5A1CTYes=M5A2CTYes

during holidays
112

CHIKHAC_05

Daily expenditure on foods anddrinks113

CHIKHAC_06

Daily expenditure on non-food=M5B1CT

Yes

114

CHIKHAC_07

Yearly Non-food expenditure=M5B2CTYes

115

CHIKHAC_08

Other expenditure considered as=M5B3CTYes=M5B4CYes=M6AC8Yes

household expenditure, but not
as consumption expenditure
116

CHIKHAC_09

Other expenditure not consideredas household expenditure

117

CHIKHAC_10

Expenditure on major repairs of
fixed assets

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114

118

CHIKHAC_11

Expenditure on purchased fixed=M6AC9Yes=M6BC7Yes

assets119

CHIKHAC_12

Expenditure on purchased
durable goods

120

CHIKHAC_13

Expenditure on purchased/=M7C21 + M7C23A + M7C24

MUC7

Yes

Expenditure on housing,=M7C40 - ( M7C21 + M7C23A +

MUC7

Yes

electricity, water and garbage

M7C24 )

repaired house/ land
121

CHIKHAC_14

collection
122

THUNHAP

Total household income=(TONGTHU_01 - TONGTHU_13)

Yes- CHISXKD_1= Sum of TONGTHU_02 to 12, 14
and 15 minus CHISXKD_1
123

THUBQ

income per capita per month=THUNHAP/TSNGUOI/12

Yes

124

CHITIEU

Total household expenditure= Sum of CHIKHAC_02 to 08, 12

Yes

and 14125

CHIDS

consumption expenditure=CHITIEU - CHIKHAC_08

Yes= Sum of CHIKHAC_02 to 07, 12
and 14126

CHIBQ

expenditure per capita per month=CHITIEU/TSNGUOI/12

Yes

127

CHIDSBQ

consumption expenditure per=CHIDS/TSNGUOI/12

Yes
Yes

capita per month128

M5A1CT

Total of Q4 and Q5 section 5A1= M5A1C4 + M5A1C5129

M5A1C4

Expend. on foods & drinks during

Sum of M5A1C2B within hh

MUC5A1Yes

Sum of M5A1C3B within hh

MUC5A1Yesholidays (in cash),
Total of Q2B section 5A1
130

M5A1C5

Expend. on foods & drinks duringholidays (in-kind),Total of Q3B section 5A1

131

M5A2CT

Total of Q11 and Q12 section= M5A2C11 + M5A2C12

Yes

5A2
132

M5A2C11

Daily expend. on foods & drinks

Sum of M5A2C6 within hh

MUC5A2Yes

Sum of M5A2C10 within hh

MUC5A2Yes(in cash),
Total of Q6 section 5A2133

M5A2C12

Daily expend. on foods & drinks(in-kind),Total of Q10 section 5A2

134

M5B1CT

Total of Q6 and Q7 section 5B1= M5B1C6 + M5B1C6135

M5B1C6

Daily non-food consumption (inSum of M5B1C4 withcash),

M5B1C1<=221

Total of Q4 section 5B1

within hh

Vietnam VHLSS 2006 Manual (Version 1.1)

Yes
MUC5B1

Yes

115

136

M5B1C7

Daily non-food consumption

Sum of M5B1C5 with(in-kind),

M5B1C1<=221

Total of Q5 section 5B1

within hh

137

M5B2CT

Toatal of Q4 and Q5 section 5B2= M5B2C4 + M5B2C5138

M5B2C4

Annual non-food consumption (inSum of M5B2C2 within hh

MUC5B1Yes
MUC5B2cash), Total of Q2 section 5B2
139

M5B2C5

Annual non-food consumption

M5B3CT

Other spending considered asNo(641 errs)

Sum of M5B2C3 within hh

MUC5B2(in-kind), Total of Q3 section 5B2
140

Yes

No
(6 errs)

Sum of M5B3C2_01 to M5B3C2_10

MUC5B3_4

household expenditure,No(65 errs)

Total of Q2 section 5B3
141

M5B4C

Other spending not considered as

Sum of M5B4C2_1 to M5B4C2_8

household expenditure,
Total of Q2 section 5B4

Vietnam VHLSS 2006 Manual (Version 1.1)

MUC5B3_4

Yes

116

6.2 Summary of verifying TTCHUNG

Summary of data check of TTCHUNG: Relationship with other data files
The next inconsistencies are found regarding relationship with other data files.
Especially, the variable M5B2C4 (Annual consumption expenditure) have many inconsistencies withother data files, but are regarded as more reliable because they are in the summary file.

No

No of inconsistent

Variable

Example of ID with inconsistency error

records
44

M4B0T19105031300814

45

M4B0T2

1111071101615

94

TONGTHU_14

3207010500913

138

M5B2C4641

101010301415

139

M5B2C5

6101062101314

140

M5B3CT

65

103052702715

Note: Particular kind of data files need to be paid attention when aggregating
As for data file MUC4B11 (rice product), there are two cases of records within household.
Case I: There are values in code 1 to 4 and their total value in code 5.
Case II: Code 1 to 4 are empty but there is total value in code 5.

File

Description

Remarks

MUC4B11

Rice productTotal value of rice harvested for the past 12 months is thesum of code 5, 6 and 7.



It is equal to the value of M4B11T of the summary file
TTCHUNG.



Code 1 to 4 are the breakdown of code 5.

There are cases that all codes 1 to 4 are empty regardless ofcode 5.

MUC4B41

MUC4B42

Forestry andForestry: M4B41MA<=14

hunting

Hunting: M4B41MA=15

Forestry andForestry: M4B42MA<=2

hunting

Hunting: M4B42MA=3

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117

MUC4C2Business

The data file MUC4C2 includes at most four business activities,
which are indicated in the variable M4C1MA. For each activity,
expenditure by expenditure code (code 1 to 14), as well as total
expenditure (code 15 and 16) are recorded.

MU5B1

Daily

The variable of expenditure item code M5B1C1 has code 299.

It

consumption

is "in which agricultural by product (straw, thatch, leaves ofsugarcanne, body of maize, jute, rush...)”. However, it should be
excluded when calculating total of Q4 and Q5 (M5B1C6 andM5B1C7).

Comments by Ms. Van, GSO
1)

As for the gap between TTCHUNG and other data files;“Yes, we know this gap. The gap exists because the interviewee sometimes does not remember thedisaggregated amounts. They usually remember more exactly the total amounts. Therefore, theinterviewer write down both the detail amounts and the total amount. Usually, he/she checked theequality of the sum of details and the total amounts.

For the cases with different values, we still keep such cases. But we use the total amounts because
we know that interviewee remember it better.”

2) As for rice product;“Yes, code 5 is the sum of code 1-4. In Vietnam, spring harvest season and winter harvest season are
the main season of cultivating paddy. So, Code 1-4 is for the question of the haverst in the eachseason. Code 5 is for harvesting paddy within one year. Sometimes, the interviewee does notremember how much or the values in each season. Therefore, code 1-4 is empty for some cases.”

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118

6.3 R scripts for verifying the contents of TTCHUNG

TTCHUNG: Relationship with other data files
No.21> table(ttchung$tsnguoi==tapply(muc1a$PID,muc1a$ID,length))
TRUE
9189

No.23 & 24
> head(muc2a)
tinh huyen xa diaban hoso matv m2ac1 m2ac2 m2ac3a m2ac3b m2ac4 m2ac5 m2ac6 m2ac7
1

101

01 03

014

15

1

9

NA

2

0

1

3

2

NA

2

101

01 03

014

15

2

12

NA

8

0

1

1

NA

NA

3

101

01 03

014

15

3

12

NA

8

0

1

3

2

NA

4

101

01 03

014

15

4

12

NA

3

0

1

3

2

NA

5

101

01 03

014

19

1

12

NA

3

6

1

3

2

NA

6

101

01 03

014

19

2

12

NA

8

0

1

3

2

NA

m2ac8 m2ac9 m2ac10 m2ac11a m2ac11b m2ac12a m2ac12b m2ac13a m2ac13b m2ac13c m2ac13d
1

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

2

8

1

2

NA

NA

NA

NA

1150

0

150

0

3

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

4

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

5

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

6

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

m2ac13e m2ac13f m2ac13g m2ac13h m2ac13i m2ac13k m2ac14 m2ac15 m2ac16

ID

1

NA

NA

NA

NA

NA

NA

NA

NA

0 101010301415

2

0

200

100

0

250

1850

0

0

400 101010301415

3

NA

NA

NA

NA

NA

NA

NA

NA

0 101010301415

4

NA

NA

NA

NA

NA

NA

NA

NA

0 101010301415

5

NA

NA

NA

NA

NA

NA

NA

NA

0 101010301419

6

NA

NA

NA

NA

NA

NA

NA

NA

0 101010301419

wt

xaid

PID

1 3107.318 1010103 10101030141501
2 3107.318 1010103 10101030141502
3 3107.318 1010103 10101030141503

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119

4 3107.318 1010103 10101030141504
5 3107.318 1010103 10101030141901
6 3107.318 1010103 10101030141902> d<-muc2a[,31:34]> d[is.na(d)]<-0> muc2a[,31:34]<-d> table(abs(ttchung$m2act-tapply((muc2a$m2ac13k+muc2a$m2ac16),muc2a$ID,sum,na.rm=T))<=1)
TRUE
9189
> table(abs(ttchung$m2atn-tapply((muc2a$m2ac14+muc2a$m2ac15),muc2a$ID,sum,na.rm=T))<=1)
TRUE
9189

No.30
> head(muc3a2)
tinh huyen xa diaban hoso matv m3ac7 m3ac8a m3ac8b m3ac9 m3ac10a m3ac10b m3ac11
1

101

01 03

014

19

1

Nh ｩ m

1

2

101

01 03

014

24

1 Nh\xec

1

3

101

01 09

019

13

2

Th ｩ n

1

4

101

01 09

019

19

2

Xu ｩ n

1

5

101

01 15

027

13

1 Chanh

1

6

101

01 17

002

14

1

1

thu

m3ac12a m3ac12b m3ac13 m3ac14 m3ac15

6

3

3

850

1

4

8

2250

0

6

4

2

1000

0

5

3

1

200

0

7

4

3

200

NA

9

4

12

0

12

wt

xaid

6

ID

PID

1

0

NA

NA

1

NA 101010301419 3107.318 1010103 10101030141901

2

0

NA

NA

1

NA 101010301424 3107.318 1010103 10101030142401

3

0

NA

NA

1

NA 101010901913 3092.521 1010109 10101090191302

4

0

NA

NA

1

NA 101010901919 3092.521 1010109 10101090191902

5

0

NA

NA

1

NA 101011502713 3085.123 1010115 10101150271301

6

2

1100

2

1

NA 101011700214 3099.920 1010117 10101170021401> ct<-tapply(muc3a2$m3ac10b,muc3a2$ID,sum,na.rm=T)> length(ct)[1] 7031> df<-data.frame(ID=names(ct),ct)> head(df)ID

ct

101010301419 101010301419 850

Vietnam VHLSS 2006 Manual (Version 1.1)

120101010301424 101010301424 2250
101010901913 101010901913 1000
101010901919 101010901919 200
101011502713 101011502713 200
101011700214 101011700214

0> df.old<-df> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189

145> table(is.na(df$ct))
FALSE TRUE
7031 2158> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(is.na(df$ct))
FALSE
9189
> table(abs(df$m3act1-df$ct)<=1)
TRUE
9189

No.31
> ct<-tapply(muc3a2$m3ac12b,muc3a2$ID,sum,na.rm=T)> length(ct)[1] 7031> df<-data.frame(ID=names(ct),ct)> df.old<-df> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189

145> table(is.na(df$ct))
FALSE TRUE
7031 2158> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(is.na(df$ct))
FALSE
9189

Vietnam VHLSS 2006 Manual (Version 1.1)

121

> table(abs(df$m3act2-df$ct)<=1)
TRUE
9189

No.37
> table(ttchung$m4atn1==tapply(muc4a$m4ac11,muc4a$ID,sum,na.rm=T))
TRUE
9189

No.38
> table(ttchung$m4atn2==tapply(muc4a$m4ac12f,muc4a$ID,sum,na.rm=T))
TRUE
9189

No.39
> table(ttchung$m4atn3==tapply(muc4a$m4ac21,muc4a$ID,sum,na.rm=T))
TRUE
9189

No.40
> table(ttchung$m4atn4==tapply(muc4a$m4ac22f,muc4a$ID,sum,na.rm=T))
TRUE
9189

No.41
> table(ttchung$m4atn5==tapply(muc4a$m4ac25,muc4a$ID,sum,na.rm=T))
TRUE
9189

No.44 & 45

Land for agriculture> head(muc4b0)
tinh huyen xa diaban hoso m4b0ma m4b0c3a m4b0c3b m4b0c4 m4b0c5 m4b0c6 m4b0c7 m4b0c8
1

101

06 01

010

14

1

2

1113

1

2

1

NA

2001

2

101

06 01

010

15

1

4

1620

1

3

1

NA

1981

3

101

06 25

005

13

2

1

360

1

3

5

NA

1999

Vietnam VHLSS 2006 Manual (Version 1.1)

122

4

101

06 25

005

13

1

1

720

1

4

6

NA

2000

5

101

06 25

005

15

1

1

720

1

2

9

NA

2004

6

101

06 27

002

13

3

1

200

1

3

2

NA

2000

m4b0c9 m4b0c10 m4b0c11

ID

wt

xaid

1

1

NA

NA 101060101014 2988.944 1010601

2

1

NA

NA 101060101015 2988.944 1010601

3

1

NA

NA 101062500513 2996.343 1010625

4

1

NA

NA 101062500513 2996.343 1010625

5

1

NA

NA 101062500515 2996.343 1010625

6

1

NA

NA 101062700213 3003.741 1010627> ct<-tapply(muc4b0$m4b0c7,muc4b0$ID,sum,na.rm=T)> length(ct)[1] 6645> df<-data.frame(ID=names(ct),ct)> df.old<-df> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189

145> table(is.na(df$ct))
FALSE TRUE
6645 2544> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(is.na(df$ct))
FALSE
9189
> table(abs(df$m4b0t1-df$ct)<=1)
FALSE TRUE
9 9180

9 inconsistencies are found regarding M4B0T1 in TTCHUNG.

ID

m4b0t1Aggregates fromin TTCHUNG

data file105031300814

0

880

111030700713

0546

111030700714

0600

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123111093700314

080401290900414

0304

401290900415

0

58401351500913

0500

401394900915

0800

401434100115

0

1300

> ct<-tapply(muc4b0$m4b0c11,muc4b0$ID,sum,na.rm=T)> length(ct)[1] 6645> df<-data.frame(ID=names(ct),ct)> df.old<-df> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189

145> table(is.na(df$ct))
FALSE TRUE
6645 2544> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(is.na(df$ct))
FALSE
9189
> table(abs(df$m4b0t2-df$ct)<=1)
FALSE TRUE
1 9188> df[abs(df$m4b0t2-df$ct)>1,c("ID","ct","m4b0t2")]ID

ct m4b0t2

984 111071101615 630

0

One inconsistency is found regarding M4B0T2 in TTCHUNG.

ID

111071101615

m4b0t2Aggregates fromin TTCHUNG

data file0630

Vietnam VHLSS 2006 Manual (Version 1.1)

124

No.47
# Rice

Sum of m4b11c15 within household is not always equal to m4b11t of TTCHUNG.

> ct<- tapply(muc4b11$m4b11c15,muc4b11$ID,sum,na.rm=T)> length(ct)[1] 4824> df<-data.frame(ID=names(ct),ct)> df.old<-df> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189

145> table(is.na(df$ct))
FALSE TRUE
4824 4365> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(is.na(df$ct))
FALSE
9189
> table(abs(df$m4b11t-df$ct)<=1)
FALSE TRUE
4279 4910# Example of inconsistency> head(df[abs(df$m4b0t2-df$ct)>1,c("ID","ct","m4b11t")])ID
1 101060101014

ct m4b11t
5120

2560

2 101060101015 10080

5040

3 101062500513

3840

1920

4 101062500515

4340

2170

5 101150301913 10764

5532

6 101150301915

3060

6120

# Example: records of household with inconsistency
It suggested that record (1) + (2) = (3)Vietnam VHLSS 2006 Manual (Version 1.1)

125

> muc4b11[muc4b11$ID=="101060101014",]
tinh huyen xa diaban hoso m4b11ma m4b11c3 m4b11c4 m4b11c5 m4b11c6 m4b11c7 m4b11c8
1

101

06 01

010

14

1

1113

450

100

2

NA

NA

2

101

06 01

010

14

3

1113

350

70

2

NA

NA

3

101

06 01

010

14

5

2226

800

170

2

NA

NA

m4b11c9 m4b11c10 m4b11c11 m4b11c12 m4b11c13 m4b11c14 m4b11c15

ID

wt

1

NA

20

230

0

0

100

1440 101060101014 2988.944

2

NA

20

160

0

0

100

1120 101060101014 2988.944

3

NA

40

390

0

0

200

2560 101060101014 2988.944

xaid
1 1010601
2 1010601
3 1010601



4,824 sample households have revenue from rice products.

> rice<-ttchung[c("ID","m4b11t")]> dim(rice)[1] 91892> table(rice$m4b11t>0)
FALSE TRUE
4365 4824

Transformed data file MUC4B11 to data frame with household-level record and variables of code
1 to 7.
It suggested; (1) code 5 = sum of code 1 to 4.
(2) Sum of code 5 to 7 is equal to m4b11t of TTCHUNG.

> d<-muc4b11[c("ID","m4b11ma","m4b11c15")]> colnames(d)<-c("ID","code","value")> for(j in 1:7){+ dj<-subset(d,code==j)+ rice<-merge(rice,dj[c("ID","value")],all=T)+ colnames(rice)[ncol(rice)]<-paste("code",j,sep="")+ }> rice[is.na(rice)]<-0> head(rice[rice[,2]>0,])Vietnam VHLSS 2006 Manual (Version 1.1)

126

ID m4b11t code1 code2 code3 code4 code5 code6 code747101060101014

2560 1440

0

1120

0

2560

0

0

48

101060101015

5040 2880

0

2160

0

5040

0

0

58

101062500513

1920

960

0

960

0

1920

0

0

60

101062500515

2170 1120

0

1050

0

2170

0

0

166 101150301913

5532 1872

0

3360

0

5232

300

0

167 101150301915

3060

0

2072

0

3060

0

0

988

> table(rice[,2]==rowSums(rice[,7:9]))
TRUE
9189



If sum of code 1 to 4 is non-zero, it is equal to code 5 with 28 exceptions.

> rice2<-subset(rice,rowSums(rice[,3:6])>0)> dim(rice2)[1] 4279

9> table(rice2[,7]==rowSums(rice2[,3:6]))
FALSE TRUE
28 4251> head(rice2[rice2[,7]!=rowSums(rice2[,3:6]),])
ID m4b11t code1 code2 code3 code4 code5 code6 code7
714 105193900415

1992

1000

0

912

0 199200723 105211501115

3156

1650

0 15000 3156001181 109061100314

6031

1974

0 3057

0 6031001238 109110300215 17844

5120

0 2501

0 78563513

6475

1307 111050901114

5408

2008

0 26000 5408001625 115030300915

3761

2105

0 1636

0 376100Among household with code 5 >0, there are 468 cases without disaggregation of code 1 to 4.

> rice3<-subset(rice,rowSums(rice[,3:6])==0&code5>0)> dim(rice3)[1] 468

9

Summary: MUC4B11 of rice products
In the section 4B1.1 of the questionnaire, there are 7 lines as follows;

Vietnam VHLSS 2006 Manual (Version 1.1)

127

Code

Type of rice

Remarks

1

Winter-spring ordinary rice2

Summer-autumn ordinary rice3

Tenth-month or autumn winter rice

4

Ordinary rice planted in terraced field

5

Year-round ordinary rice

If (sum of code 1 to 4) >0, it is filled in here.
The cases that code 1 to 4 are empty andcode 5 >0 are also found.

6

Year-round glutinous rice

7

Year-round specialty riceTotal value of rice harvested for the past 12 months is the sum of code 5, 6 and 7.



It is equal to the value of M4B11T of the summary file TTCHUNG.

Code 1 to 4 are the breakdown of code 5.

There are cases that all codes 1 to 4 are empty regardless of code 5.

No.48> ct<-tapply(muc4b12$m4b12c8,muc4b12$ID,sum,na.rm=T)> length(ct)[1] 4314> df<-data.frame(ID=names(ct),ct)> df.old<-df> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189

145> table(is.na(df$ct))
FALSE TRUE
4314 4875> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(is.na(df$ct))
FALSE
9189
> table(abs(df$m4b12t-df$ct)<=1)
TRUE
9189

Vietnam VHLSS 2006 Manual (Version 1.1)

128

No.49
> ct<-tapply(muc4b13$m4b13c8,muc4b13$ID,sum,na.rm=T)> length(ct)[1] 2849> df<-data.frame(ID=names(ct),ct)> df.old<-df> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189

145> table(is.na(df$ct))
FALSE TRUE
2849 6340> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(is.na(df$ct))
FALSE
9189
> table(abs(df$m4b13t-df$ct)<=1)
TRUE
9189

No.50
> ct<-tapply(muc4b14$m4b14c8,muc4b14$ID,sum,na.rm=T)> length(ct)[1] 3762> df<-data.frame(ID=names(ct),ct)> df.old<-df> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189

145> table(is.na(df$ct))
FALSE TRUE
3762 5427> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(is.na(df$ct))
FALSE

Vietnam VHLSS 2006 Manual (Version 1.1)

129

9189
> table(abs(df$m4b14t-df$ct)<=1)
TRUE
9189

No.51
> ct<-tapply(muc4b15$m4b15c5,muc4b15$ID,sum,na.rm=T)> length(ct)[1] 4637> df<-data.frame(ID=names(ct),ct)> df.old<-df> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189

145> table(is.na(df$ct))
FALSE TRUE
4637 4552> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(is.na(df$ct))
FALSE
9189
> table(abs(df$m4b15t-df$ct)<=1)
TRUE
9189

No.53
> ct<-tapply(muc4b16$m4b16c2e,muc4b16$ID,sum,na.rm=T)> length(ct)[1] 6208> df<-data.frame(ID=names(ct),ct)> df.old<-df> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189

145> table(is.na(df$ct))
FALSE TRUE

Vietnam VHLSS 2006 Manual (Version 1.1)

1306208 2981> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(is.na(df$ct))
FALSE
9189
> table(abs(df$m4b1c-df$ct)<=1)
TRUE
9189

No.56
> ct<-tapply(muc4b21$m4b21c6b,muc4b21$ID,sum,na.rm=T)> length(ct)[1] 6208> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m4b2t-df$ct)<=1)
TRUE
9189

No.57
> ct<-tapply(muc4b22$m4b22c18,muc4b22$ID,sum,na.rm=T)> length(ct)[1] 5105> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m4b2c-df$ct)<=1)
TRUE
9189

No.60
> ct<-tapply(muc4b31$m4b31c5,muc4b31$ID,sum,na.rm=T)> length(ct)[1] 257> df<-data.frame(ID=names(ct),ct)

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131

> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m4b3t-df$ct)<=1)
TRUE
9189

No.61
> ct<-tapply(muc4b32$m4b32c17,muc4b32$ID,sum,na.rm=T)> length(ct)[1] 255> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m4b3c-df$ct)<=1)
TRUE
9189

No.64 & 65
# Forestry> d<-subset(muc4b41,m4b41ma<=14)> ct<-tapply(d$m4b41c3f,d$ID,sum,na.rm=T)> length(ct)[1] 2271> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m4b4t-df$ct)<=1)
TRUE
9189

> d<-subset(muc4b42,m4b42ma<=2)> ct<-tapply(d$m4b42c14,d$ID,sum,na.rm=T)> length(ct)[1] 2146> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)

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132

> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m4b4c-df$ct)<=1)
TRUE
9189

No.67
# Hunting> hunt<-ttchung[c("ID","m4b42tn")]> nrow(subset(hunt,m4b42tn>0))[1] 111> d<-subset(muc4b41,m4b41ma==15)> head(d)tinh huyen xa diaban hoso m4b41ma m4b41c3a m4b41c3b m4b41c3c m4b41c3d
28

115

07 95

013

15

15

NA

NA

NA

NA

176 201

17 33

004

13

15

NA

NA

NA

NA

304 203

13 31

001

13

15

NA

NA

NA

NA

317 203

15 11

001

14

15

NA

NA

NA

NA

336 203

15 39

001

14

15

NA

NA

NA

NA

385 203

21 31

003

13

15

NA

NA

NA

NA

m4b41c3e m4b41c3f m4b41c4

ID

wt

xaid

28

NA

500

500 115079501315 2551.385 1150795

176

NA

385

385 201173300413 1589.478 2011733

304

NA

117

117 203133100113 1122.741 2031331

317

NA

90

90 203151100114 1116.924 2031511

336

NA

700

700 203153900114 1233.270 2031539

385

NA

100

100 203213100313 1244.905 2032131> d<-subset(muc4b41,m4b41ma==15)[c("ID","m4b41c3f")]> hunt<-merge(hunt,d,all=T)> head(hunt[!is.na(hunt$m4b42tn)&hunt$m4b42tn>0,])
ID m4b42tn m4b41c3f
1710 115079501315

340

500

2014 201173300413

385

385

2101 203133100113

106

117

2105 203151100114

85

902117 203153900114

670

700

2134 203213100313

72

100

Vietnam VHLSS 2006 Manual (Version 1.1)

133

> d<-subset(muc4b42,m4b42ma==3)> dim(d)[1] 101 23> head(d)tinh huyen xa diaban hoso m4b42ma m4b42c1 m4b42c2 m4b42c3 m4b42c4
18

115

07 95

013

15

3

NA

NA

60

0

171 203

13 31

001

13

3

NA

NA

4

7

176 203

15 11

001

14

3

NA

NA

5

0

186 203

15 39

001

14

3

NA

NA

30

0

204 203

21 31

003

13

3

NA

NA

28

0

330 209

03 21

011

13

3

NA

NA

0

0

m4b42c5 m4b42c6 m4b42c7 m4b42c8 m4b42c9 m4b42c10 m4b42c11 m4b42c12
18

0

0

0

0

0

0

0

0

171

0

0

0

0

0

0

0

0

176

0

0

0

0

0

0

0

0

186

0

0

0

0

0

0

0

0

204

0

0

0

0

0

0

0

0

330

0

0

0

0

0

0

0

0

ID

wt

m4b42c13 m4b42c14

xaid

18

100

160 115079501315 2551.385 1150795

171

0

11 203133100113 1122.741 2031331

176

0

5 203151100114 1116.924 2031511

186

0

30 203153900114 1233.270 2031539

204

0

28 203213100313 1244.905 2032131

330

50

50 209032101113 1515.878 2090321> d<-subset(muc4b42,m4b42ma==3)[c("ID","m4b42c14")]> hunt<-merge(hunt,d,all=T)> head(hunt[!is.na(hunt$m4b42tn)&hunt$m4b42tn>0,])
ID m4b42tn m4b41c3f m4b42c14
1710 115079501315

340

500

160

2014 201173300413

385

385

NA

2101 203133100113

106

117

11

2105 203151100114

85

90

5

2117 203153900114

670

700

30

2134 203213100313

72

100

28

> table(hunt$m4b42tn==hunt$m4b41c3f-hunt$m4b42c14)

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TRUE
9189

No.69
> ct<-tapply(muc4b51$m4b51c6b,muc4b51$ID,sum,na.rm=T)> length(ct)[1] 2424> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m4b5t-df$ct)<=1)
TRUE
9189

No.70
> ct<-tapply(muc4b52$m4b52c19,muc4b52$ID,sum,na.rm=T)> length(ct)[1] 2401> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m4b5c-df$ct)<=1)
TRUE
9189

No.73
> ct<-tapply(muc4c$m4c1c25,muc4c$ID,sum,na.rm=T)> length(ct)[1] 3523> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m4ctt-df$ct)<=1)
TRUE
9189

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No.74
> ct<-tapply(muc4c$m4c1c25a,muc4c$ID,sum,na.rm=T)> length(ct)[1] 3523> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m4ct-df$ct)<=1)
TRUE
9189

No.75 & 76

# Business: MUC4C2
The data file MUC4C2 includes at most four business activities, which are indicated in the variable
M4C1MA. For each activity, expenditure by expenditure code (code 1 to 14), as well as total
expenditure (code 15 and 16) are recorded.

Next is an example of records within a household;tinh huyen xa diaban hoso m4c1ma m4c2c26 m4c2c27 m4c2c28

ID

3350

106

09 05

003

19

1

1

2

24 106090500319

3339

106

09 05

003

19

1

2

10

120 106090500319

3359

106

09 05

003

19

1

3

8

96 106090500319

3361

106

09 05

003

19

1

5

10

120 106090500319

3343

106

09 05

003

19

1

7

25

300 106090500319

3341

106

09 05

003

19

1

15

NA

660 106090500319

3363

106

09 05

003

19

1

16

NA

660 106090500319

3352

106

09 05

003

19

2

1

1280

15360 106090500319

3353

106

09 05

003

19

2

2

10

120 106090500319

3349

106

09 05

003

19

2

3

8

96 106090500319

3344

106

09 05

003

19

2

5

100

1200 106090500319

3342

106

09 05

003

19

2

7

32

384 106090500319

3358

106

09 05

003

19

2

15

NA

17160 106090500319

3360

106

09 05

003

19

2

16

NA

17160 106090500319

3340

106

09 05

003

19

3

2

62

372 106090500319

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3347

106

09 05

003

19

3

3

168

1008 106090500319

3345

106

09 05

003

19

3

7

60

360 106090500319

3357

106

09 05

003

19

3

15

NA

1740 106090500319

3355

106

09 05

003

19

3

16

NA

1740 106090500319

3362

106

09 05

003

19

4

1

5

50 106090500319

3351

106

09 05

003

19

4

2

4

40 106090500319

3346

106

09 05

003

19

4

7

2

20 106090500319

3354

106

09 05

003

19

4

11

20

200 106090500319

3356

106

09 05

003

19

4

15

NA

310 106090500319

3348

106

09 05

003

19

4

16

NA

310 106090500319



Selected records with M4C1MA (code) =15 and aggregate M4C2C28 by household.

> d<-subset(muc4c2,m4c2c26==15)> dim(d)[1] 437912> ct<-tapply(d$m4c2c28,d$ID,sum,na.rm=T)> dim(ct)[1] 3523> df<-data.frame(ID=names(ct),ct)> head(df)ID

ct

101010301415 101010301415 4440
101010301424 101010301424 2364
101010901915 101010901915 26700
101011502715 101011502715 18000
101011700213 101011700213 22524
101011700219 101011700219 13608> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189145> df[is.na(df)]<-0> table(df$m4cct==df$ct)
TRUE
9189

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> d<-subset(muc4c2,m4c2c26==16)> dim(d)[1] 437912> ct<-tapply(d$m4c2c28,d$ID,sum,na.rm=T)> dim(ct)[1] 3523> df<-data.frame(ID=names(ct),ct)> head(df)ID

ct

101010301415 101010301415 4440
101010301424 101010301424 2364
101010901915 101010901915 26700
101011502715 101011502715 18000
101011700213 101011700213 22524
101011700219 101011700219 13608> df<-merge(df,ttchung,all=T)> dim(df)[1] 9189145> df[is.na(df)]<-0> table(df$m4cc==df$ct)
TRUE
9189

No.79
> table(abs(ttchung$m4d1tn-rowSums(muc4d[,6:17]))<=1)
TRUE
9189

No.80
> table(abs(ttchung$m4d2t-rowSums(muc4d[,18:22]))<=1)
TRUE
9189

No.88 Hunting> df<-subset(muc4b41,m4b41ma==15)[c("ID","m4b41c3f")]

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> colnames(df)<-c("ID","ct")> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$tongthu_08-df$ct)<=1)
TRUE
9189

No.94
> ct<-tapply(muc7$m7c15,muc7$ID,sum,na.rm=T)> length(ct)[1] 9189> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$tongthu_14-df$ct)<=1)
FALSE TRUE
3 9186

3 inconsistencies are found as follows.

> df[abs(df$tongthu_14-df$ct)>1,c("ID","ct","tongthu_14")]ID

ct tongthu_14

2230 207010500913 1350

1518

2248 207032500613 4505005683 603090302313 2000

500

No.97

Total of spending on purchased fixed assets for the past 12 months> d<-merge(muc6a,ttchung[,c("ID","thangdt","ngaydt")],by="ID",all.x=T)> dim(d)[1] 15897

17> head(d)ID tinh huyen xa diaban hoso m6ama m6ac3 m6ac4a m6ac4b m6ac5 m6ac6
1 101011502715

101

01 15

027

15

20

1

0

2004 22000 19000

2 101011700213

101

01 17

002

13

47

1

0

1998

5000

4000

3 101011700219

101

01 17

002

19

21

1

0

2000

300

150

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4 101011700219

101

01 17

002

19

48

1

0

2001

5 101030301414

101

03 03

014

14

14

1

0

1993 30000 50000

6 101031100915

101

03 11

009

15

14

1

0

1999 12000 28000

m6ac7

wt

3000

xaid thangdt ngaydt

1

100 3085.123 1010115

6

15

2

100 3099.920 1010117

9

18

3

100 3099.920 1010117

9

23

4

100 3099.920 1010117

9

23

5

100 2988.944 1010303

5

27

6

100 3003.741 1010311

6

18# m6ac4a: Purchased month# m6ac4b: Purchased year
# m6ac5: Value when purchasing or receiving# m6ac7: The percentage of the household ownership# thangdt: Month of survey# Purchased fixed assets for the past 12 months> d<-subset(d,(2006-m6ac4b)*12+(thangdt-m6ac4a)<=12)> dim(d)[1] 132017> ct<-tapply(d$m6ac5*d$m6ac7/100,d$ID,sum,na.rm=T)> length(ct)[1] 1029> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung[c("ID","m6ac9")],all=T)> df[is.na(df)]<-0> table(df$ct==df$m6ac9,useNA="ifany")
TRUE
9189

No.98

Total of spending on purchased durable for the past 12 months> d<-merge(muc6b,ttchung[,c("ID","thangdt","ngaydt")],by="ID",all.x=T)

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140

> dim(d)[1] 85890

16> head(d)ID tinh huyen xa diaban hoso m6bma m6bc3 m6bc4a m6bc4b m6bc5 m6bc6
1 101010301415

101

01 03

014

15

34

2

0

2004

3000

500

2 101010301415

101

01 03

014

15

45

2

0

2002

2500

800

3 101010301415

101

01 03

014

15

43

2

0

2002

8000

2000

4 101010301415

101

01 03

014

15

51

4

0

1995

1500

400

5 101010301415

101

01 03

014

15

57

1

0

1997

1800

300

6 101010301415

101

01 03

014

15

20

1

0

1997 18000

8000

wt

xaid thangdt ngaydt

1 3107.318 1010103

6

16

2 3107.318 1010103

6

16

3 3107.318 1010103

6

16

4 3107.318 1010103

6

16

5 3107.318 1010103

616

6 3107.318 1010103

6

16# m6bc4a: Purchased month# m6bc4b: Purchased year
# m6bc5:

Value when purchasing or receiving# thangdt: Month of survey# Purchased durable for the past 12 months> d<-subset(d,(2006-m6bc4b)*12+(thangdt-m6bc4a)<=12)> dim(d)[1] 722416> ct<-tapply(d$m6bc5,d$ID,sum,na.rm=T)> length(ct)[1] 3856> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung[c("ID","m6bc7")],all=T)> df[is.na(df)]<-0> table(df$ct==df$m6bc7,useNA="ifany")
TRUE
9189

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No.104> df<-subset(muc4b42,m4b42ma==3)[c("ID","m4b42c14")]> colnames(df)<-c("ID","ct")> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$chisxkd_5-df$ct)<=1)
TRUE
9189

No.120 & 121

Housing (Accommodation) in Section 7> dim(muc7)[1] 918954> dim(ttchung)[1] 9189

144> table(muc7$ID==ttchung$ID)
TRUE
9189
> df<-cbind(muc7,ttchung[c("chikhac_13","chikhac_14")])> df[is.na(df)]<-0> table(abs(df$chikhac_13-(df$m7c21+df$m7c23a+df$m7c24))<=1)
TRUE
9189

> table(abs(df$chikhac_14-(df$m7c40-df$m7c21-df$m7c23a-df$m7c24))<=1)
TRUE
9189

No.129> ct<-tapply(muc5a1$m5a1c2b,muc5a1$ID,sum,na.rm=T)> length(ct)[1] 9178

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> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m5a1c4-df$ct)<=1)
TRUE
9189

No.130> ct<-tapply(muc5a1$m5a1c3b,muc5a1$ID,sum,na.rm=T)> length(ct)[1] 9178> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m5a1c5-df$ct)<=1)
TRUE
9189

No.132> ct<-tapply(muc5a2$m5a2c6,muc5a2$ID,sum,na.rm=T)> length(ct)[1] 9189> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m5a2c11-df$ct)<=1)
TRUE
9189

No.133> ct<-tapply(muc5a2$m5a2c10,muc5a2$ID,sum,na.rm=T)> length(ct)[1] 9189> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)

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> table(abs(df$m5a2c12-df$ct)<=1)
TRUE
9189

No.135 & 136# MUC5B1: Daily non-food expenditure

The variable of expenditure item code M5B1C1 of data file MUC5B1 has out-of-range value
299, which is excluded when calculating total of Q4 and Q5 (M5B1C6 and M5B1C7).

> table(muc5b1$m5b1c1)
201

202 203204 205206

207 208

209 210211

212 213214 2153680 6844 3266 3397 5377 3854 8091 9141 7707 8515 6513 2429 8776 6595 1646
216

217 218219 220221

299

2378 1141 2287 6880 8152 4989 2456
> d<-subset(muc5b1,m5b1c1<=221)> dim(d)[1] 111658

13> ct<-tapply(d$m5b1c4,d$ID,sum,na.rm=T)> length(ct)[1] 9189> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m5b1c6-df$ct)<=1)
TRUE
9189

> ct<-tapply(d$m5b1c5,d$ID,sum,na.rm=T)> length(ct)[1] 9189> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m5b1c7-df$ct)<=1)
TRUE

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9189

No.138> ct<-tapply(muc5b2$m5b2c2,muc5b2$ID,sum,na.rm=T)> length(ct)[1] 9187> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m5b2c4-df$ct)<=1)
FALSE TRUE
641 8548> head(df[abs(df$m5b2c4-df$ct)>1,c("ID","ct","m5b2c4")])ID

ct m5b2c4

1

101010301415 10045

7345

2

101010301419 12699

8249

7

101011502713 1367967

8101011502714 27200 24800

9101011502715 1987

1387

11 101011700214 2750

1910

No.139> ct<-tapply(muc5b2$m5b2c3,muc5b2$ID,sum,na.rm=T)> length(ct)[1] 9187> df<-data.frame(ID=names(ct),ct)> df<-merge(df,ttchung,all=T)> df["ct"]<-ifelse(is.na(df$ct),0,df$ct)> table(abs(df$m5b2c5-df$ct)<=1)
FALSE TRUE
6 9183> head(df[abs(df$m5b2c5-df$ct)>1,c("ID","ct","m5b2c5")])ID56

ct m5b2c5

101062101314 2040

1240

373 103170700713 6600

4800

4218 405053701115 660

610

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5666 603052300414 950

5506453 705011500215 4320

2520

7217 717010702215 7200

3600

No.140> table(abs(ttchung$m5b3ct-rowSums(muc5b3_4[,6:15]))<=1)
FALSE TRUE
65 9124> head(ttchung[abs(ttchung$m5b3ct-rowSums(muc5b3_4[,6:15]))>1,c("ID","m5b3ct")])ID m5b3ct
297 103052702715

4230

423 103214300315

3670

492 104054300315

2733

600 105050300715

700

770 105270500314

25237

796 106011700513

2865

No.141> table(abs(ttchung$m5b4c-rowSums(muc5b3_4[,16:23]))<=1)
TRUE
9189

TTCHUNG: Relationship between variables within ttchung> d<-ttchung> d<-d[,c(2:145,1)]> colnames(d)[1] "tinh""huyen""xa""diaban""hoso"[6] "quyen""ttnt""dantoc""phdich""dtv"[11] "dt""tinh04""huyen04""xa04""diaban04"[16] "ttnt04""hoso04""ghepho""ngaydt""thangdt"[21] "tsnguoi""m1c1""m2act""m2atn""m3ac6"[26] "m3ac16""m3ac17""m3ac18""m3ac19""m3act1"[31] "m3act2""m3act""m3fc15""m3fc16""m3fc17"

Vietnam VHLSS 2006 Manual (Version 1.1)

146[36] "m3fc18""m4atn1""m4atn2""m4atn3""m4atn4"[41] "m4atn5""m4atn""m4b0c1""m4b0t1""m4b0t2"[46] "m4b1""m4b11t""m4b12t""m4b13t""m4b14t"[51] "m4b15t""m4b1t""m4b1c""m4b1tn""m4b21"[56] "m4b2t""m4b2c""m4b2tn""m4b31""m4b3t"[61] "m4b3c""m4b3tn""m4b41""m4b4t""m4b4c"[66] "m4b41tn""m4b42tn""m4b51""m4b5t""m4b5c"[71] "m4b5tn""m4c1""m4ctt""m4ct""m4cct"[76] "m4cc""m4ctnt""m4ctn""m4d1tn""m4d2t"[81] "tongthu_01" "tongthu_02" "tongthu_03" "tongthu_04" "tongthu_05"[86] "tongthu_06" "tongthu_07" "tongthu_08" "tongthu_09" "tongthu_10"[91] "tongthu_11" "tongthu_12" "tongthu_13" "tongthu_14" "tongthu_15"[96] "m6ac8""m6ac9""m6bc7"[101] "chisxkd_2" "chisxkd_3" "chisxkd_4""m8c7""chisxkd_1""chisxkd_5""chisxkd_6"[106] "chisxkd_7" "chisxkd_8" "chikhac_01" "chikhac_02" "chikhac_03"[111] "chikhac_04" "chikhac_05" "chikhac_06" "chikhac_07" "chikhac_08"[116] "chikhac_09" "chikhac_10" "chikhac_11" "chikhac_12" "chikhac_13"[121] "chikhac_14" "thunhap""thubq""chitieu""chids"[126] "chibq""chidsbq""m5a1ct""m5a1c4""m5a1c5"[131] "m5a2ct""m5a2c11""m5a2c12""m5b1ct""m5b1c6"[136] "m5b1c7""m5b2ct""m5b2c4""m5b2c5""m5b3ct"[141] "m5b4c""wt""hhsize""hhszwt""hhid"> table(d[,32]==rowSums(d[,c(30:31,26:28)]))
TRUE
9189

> table(d[,42]==rowSums(d[,c(37:41)]))
TRUE
9189

> table(d[,52]==rowSums(d[,c(47:51)]))
TRUE
9189

> table(d[,54]==d[,52]-d[,53])

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TRUE
9189

> table(d[,58]==d[,56]-d[,57],useNA="ifany")
TRUE <NA>
5121 4068> head(d[,56:58])
m4b2t m4b2c m4b2tn
1

0

0

NA

2

0

0

NA

3

0

0

NA

4

0

0

NA

5

0

0

NA

6

0

0

NA

> d[is.na(d[,58]),58]<-0> table(d[,58]==d[,56]-d[,57],useNA="ifany")
TRUE
9189

> table(d[,62]==d[,60]-d[,61],useNA="ifany")
TRUE <NA>
257 8932> head(d[,60:62])
m4b3t m4b3c m4b3tn
1

0

0

NA

2

0

0

NA

3

0

0

NA

4

0

0

NA

5

0

0

NA

6

0

0

NA

> d[is.na(d[,62]),62]<-0> table(d[,62]==d[,60]-d[,61],useNA="ifany")
TRUE
9189

> table(d[,66]==d[,64]-d[,65],useNA="ifany")

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TRUE <NA>2290 6899> d[is.na(d[,66]),66]<-0> table(d[,66]==d[,64]-d[,65],useNA="ifany")
TRUE
9189

> table(d[,71]==d[,69]-d[,70],useNA="ifany")
TRUE <NA>2424 6765> table(d[,77]==d[,73]-d[,75],useNA="ifany")
TRUE
9189

> table(d[,78]==d[,74]-d[,76],useNA="ifany")
TRUE
9189

> table(abs(d[,81]-rowSums(d[,82:95]))<=1,useNA="ifany")
TRUE
9189

> table(d[,82]==d[,24],useNA="ifany")
TRUE
9189

> table(d[,83]==d[,29])
TRUE
9189

> table(d[,84]==d[,42],useNA="ifany")
TRUE
9189

> table(d[,85]==d[,52],useNA="ifany")

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TRUE
9189

> table(d[,86]==d[,56],useNA="ifany")
TRUE
9189

> table(d[,87]==d[,60],useNA="ifany")
TRUE
9189

> table(d[,89]==d[,64],useNA="ifany")
TRUE
9189

> table(d[,90]==d[,69],useNA="ifany")
TRUE
9189

> table(d[,91]==d[,74],useNA="ifany")
TRUE
9189

> table(d[,92]==d[,79],useNA="ifany")
TRUE
9189

> table(d[,93]==d[,80],useNA="ifany")
TRUE
9189

> table(d[,95]==d[,45])
TRUE
9189

> table(abs(d[,100]-rowSums(d[,101:107]))<=1,useNA="ifany")

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TRUE
9189

> table(d[,101]==d[,53],useNA="ifany")
TRUE
9189

> table(d[,102]==d[,57],useNA="ifany")
TRUE
9189

> table(d[,103]==d[,61],useNA="ifany")
TRUE
9189

> table(d[,105]==d[,65],useNA="ifany")
TRUE
9189

> table(d[,106]==d[,70],useNA="ifany")
TRUE
9189

> table(d[,107]==d[,76],useNA="ifany")
TRUE
9189

> table(abs(d[,108]-rowSums(d[,109:121]))<=1,useNA="ifany")
TRUE
9189

> table(d[,109]==d[,23],useNA="ifany")
TRUE
9189

> table(d[,110]==d[,32],useNA="ifany")

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TRUE
9189

> table(d[,111]==d[,128],useNA="ifany")
TRUE
9189

> table(d[,112]==d[,131],useNA="ifany")
TRUE
9189

> table(d[,113]==d[,134],useNA="ifany")
TRUE
9189

> table(d[,114]==d[,137],useNA="ifany")
TRUE
9189

> table(d[,115]==d[,140],useNA="ifany")
TRUE
9189

> table(d[,116]==d[,141],useNA="ifany")
TRUE
9189

> table(d[,117]==d[,96],useNA="ifany")
TRUE
9189

> table(d[,118]==d[,97],useNA="ifany")
TRUE
9189

> table(d[,119]==d[,98],useNA="ifany")

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TRUE
9189

> table(abs(d[,122]-(d[,81]-d[,93]-d[,100]))<=1,useNA="ifany")
TRUE
9189

> table(abs(d[,123]-d[,122]/d[,21]/12)<=1,useNA="ifany")
TRUE
9189

> table(abs(d[,124]-rowSums(d[,c(109:115,119,121)]))<=1,useNA="ifany")
TRUE
9189

> table(abs(d[,125]-rowSums(d[,c(109:114,119,121)]))<=1,useNA="ifany")
TRUE
9189

> table(abs(d[,126]-d[,124]/d[,21]/12)<=1,useNA="ifany")
TRUE
9189

> table(abs(d[,127]-d[,125]/d[,21]/12)<=1,useNA="ifany")
TRUE
9189

> table(abs(d[,128]-(d[,129]+d[,130]))<=1,useNA="ifany")
TRUE
9189

> table(abs(d[,131]-(d[,132]+d[,133]))<=1,useNA="ifany")
TRUE
9189

> table(abs(d[,134]-(d[,135]+d[,136]))<=1,useNA="ifany")

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TRUE
9189

> table(abs(d[,137]-(d[,138]+d[,139]))<=1,useNA="ifany")
TRUE
9189

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7. Income and Expenditure
7.1 Household incomeHousehold income is defined as revenue minus cost.
In summary file TTCHUNG, revenue is grouped into 14, that is, variables of tongthu_02 totongthu_15, and cost is grouped into 7, that is, variables of chisxkd_2 to chisxkd_8, as in the nexttable. Out of 14 groups of revenue, the variable of tongthu_13 consist of selling means of
production, houses, withdrawal from savings, and so on, as well as tongthu_15 of business land
renting are not counted in household income. Therefore, the household income is grouped into 9
by income source;1) Wage
2) Agricultural crops
3) Livestock4) Farm services5) Forestry6) Hunting7) Aquaculture8) Household business9) Other income

The reference period of revenue and cost for all items in the questionnaire is the past 12 months.

Unit of records is individual only for wage and educational subsidies, and household for otherincome sources.



Income includes monetary income (in cash) as well as non-monetary income (in-kind), such as
consumption of own products and imputed rent.



The average household income by source is taken over all household, regardless of whether theyreport income from that source. Therefore, it is decomposed into two parts;
1) Share of household reporting income from each source, and2) Average household income conditional on reporting non-zero income.

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Table Structure of income related data files and variables

Income by source

Wage

Revenue

Cost

Variable ofOriginal data

TTCHUNGFile

tongthu_04

MUC4A

IncomeVariable ofOriginal data

Variable

TTCHUNG

File

Variable

m4ac11,12f,21,22f,25

-

-

-

Agricultural crops
Ricetongthu_04
tongthu_05 - chisxkd_2

MUC4B11

m4b11c15

-

-

-

-

Other food crops

MUC4B12

m4b12c8

-

-

-

-

Annual and perennial industorial crops

MUC4B13

m4b13c8

-

-

-

-

Fruit crops

MUC4B14

m4b14c8

-

-

-

-

Crop by-production

MUC4B15

m4b15c5

-

-

-

-

-

-

-

chisxkd_2

MUC4B16

m4b16c2e-

Livestock

tongthu_06

MUC4B21

m4b21c6b

chisxkd_3

MUC4B22

m4b22c18

tongthu_06 - chisxkd_3

Farm services

tongthu_07

MUC4B31

m4b31c5chisxkd_4

MUC4B32

m4b32c17

tongthu_07 - chisxkd_4

Forestry

tongthu_09

MUC4B41

m4b41c3f

chisxkd_6

MUC4B42

m4b42c14

tongthu_09 - chisxkd_6

Crop planting expenditure

tongthu_05

line<15
Hunting

tongthu_08

MUC4B41

m4b41c3f

line 1&2
chisxkd_5

MUC4B42

line=15

m4b42c14

tongthu_08 - chisxkd_5

line 3Aquaculture

tongthu_10

MUC4B51

m4b51c6b

chisxkd_7

MUC4B52

m4b52c19

tongthu_10 - chisxkd_7

Household businesstongthu_11

MUC4C

m4c1c25achisxkd_8

MUC4C2m4c2c28

tongthu_11 - chisxkd_8

line 16

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Other income

Sum of tonguthu_02, 03,
12, 14 & 15

Remittance,

pension,retirement

tongthu_12

MUC4D

Sum of m4d1c2_01 toallowance, interest, etc.

-

-

-

tongthu_12

12Scholarship subsidies

tongthu_02

MUC2A

m2ac14 + m2ac15

-

-

-

tongthu_02

Health subsidies

tongthu_03

section 3a

Q19

-

-

-

tongthu_03

House and land rent

tongthu_14

MUC7

m7c15

-

-

-

tongthu_14

Business land renting

tongthu_15

MUC4B0m4b0t2---

tongthu_15

tongthu_13

MUC4D

Sum of m4d2c2_1 to 5

thunhap=Revenue - Cost

Other money received not considered as income,such as selling means of production, houses,
withdrawal from savings. (*)
Note: (*) is not included in household income
Household income= (Sum of tongthu_02 to 12, 14 & 15) - (Sum of chisxkd_2 to 8)= (tongthu_01 - tongthu_13) - chisxkd_1

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7.2 Household income by income source

Generated data frame consist of variables of income and revenue by source.

> d<-ttchung> d["ttinc"]<-d$thunhap> d["wage"]<-d$tongthu_04> d["agri.crops"]<-d$tongthu_05-d$chisxkd_2> d["livestock"]<-d$tongthu_06-d$chisxkd_3> d["farm.service"]<-d$tongthu_07-d$chisxkd_4> d["forestry"]<-d$tongthu_09-d$chisxkd_6> d["hunting"]<-d$tongthu_08-d$chisxkd_5> d["aqureculture"]<-d$tongthu_10-d$chisxkd_7> d["hh.business"]<-d$tongthu_11-d$chisxkd_8> d["other"]<-d$tongthu_02+d$tongthu_03+d$tongthu_12+d$tongthu_14+d$tongthu_15> d<-d[,c(145:154,84:87,89,88,90,91,154,1:22,142:144)]> colnames(d)[1] "ttinc""wage""agri.crops""livestock""farm.service" "forestry"[7] "hunting""aqureculture" "hh.business" "other""tongthu_04""tongthu_05"[13] "tongthu_06""tongthu_07""tongthu_09""tongthu_08""tongthu_10""tongthu_11"[19] "other.1""tinh""huyen""xa""diaban""hoso"[25] "quyen""ttnt""dantoc""phdich"

"dtv"

"dt"

[31] "tinh04""huyen04""xa04""diaban04""ttnt04""hoso04"[37] "ghepho""ngaydt""thangdt""tsnguoi""m1c1""ID"[43] "wt""xaid"> summary(d[,1:10])
ttinc
Min.

:

wage
-64

:

0

Min.

1st Qu.: 15577

1st Qu.:0

1st Qu.:Median : 24971

Median :

3650

Mean

Mean

: 33762Min.

agri.crops: 10550

livestock: -1636Min.

farm.service: -8330

Min.

:

0.0

0

1st Qu.:0

1st Qu.:0.0

Median : 2798

Median :311

Median :

0.0

Mean

Mean

: 5779: 1753

Mean

:

151.2
0.0

3rd Qu.: 40440

3rd Qu.: 14500

3rd Qu.: 6848

3rd Qu.: 1930

3rd Qu.:

Max.

Max.

Max.

Max.

Max.

:1040700

forestryMin.

:496800

hunting:661650:209738

aqureculture

hh.business
Min.

:

0.0

Min.

:

0.000

Min.

:-90840

1st Qu.:0.0

1st Qu.:0.000

1st Qu.:

0

other

:

-1170

1st Qu.:0Vietnam VHLSS 2006 Manual (Version 1.1):62264.0

Min.

:

0

1st Qu.:

400

158

Median :
Mean

0.0

:

402.5

3rd Qu.:

0.0

Max.

:120140.0

Median :0.000

Median :

Mean

:

7.032

Mean

:

1377

3rd Qu.:0.000

3rd Qu.:83

Max.

:6880.000Max.

0:526361Median :Mean0Median :

1720

:

7270

Mean

:

6473

3rd Qu.:6696

3rd Qu.:

6875

Max.

:1039200

Max.

:602012Remarks:
Income by source might have negative values. How to treat negative value is one issue when
discussing household income. Here in this manual, we have treated as it was.

Weighted average household income by source

Income source

Average income

Share of sample household

per householdwith non-zero revenue (%)

Average income conditionalon reporting non-zerorevenue

Total

35,602

Wage

11,61861.2

18,727

Agricultural crops

5,394

68.5

8,255

Livestock

1,721

55.7

3,255

Farm services

148

2.8

5,514

Forestry

313

24.7

1,533

Hunting

6

1.2

6,26

Aquaculture

1,300

26.4

5,299

Household business

7,895

38.3

20,096

Other

7,207

96.3

7,459

> av.income<-rep(0,10)> NHH<-sum(d$wt)> for(j in 1:10) av.income[j]<-sum(d[,j]*d$wt)/NHH> income.name<-c("Wage","Agricultural crops","Livestock","Farm services","Forestry",+ "Hunting","Aquaculture","Household business","Other income")> names(av.income)<-c("Total income",income.name)> round(av.income)Vietnam VHLSS 2006 Manual (Version 1.1)

159

Total income

Wage Agricultural crops

35602

11618

Forestry

Hunting313

6

Livestock

Farm services

1721

148

Aquaculture Household business

Other income

5394

1300

7895

7207

# Number of sample household reporting non-zero revenue by income source> reporting.hh<-rep(0,9)> for(j in 1:9) reporting.hh[j]<-nrow(subset(d,d[,j+10]>0))> names(reporting.hh)<-income.name> reporting.hh
Wage Agricultural crops

Livestock

Farm services

Forestry

5121

257

2271

Aquaculture Household business

Other income

5624
Hunting

6291

111

2424

3523

8849

Livestock

Farm services

Forestry

55.7

2.8

24.7

Aquaculture Household business

Other income> round(reporting.hh/nrow(d)*100,1)
Wage Agricultural crops
61.2
Hunting

68.5

1.2

26.4

38.3

96.3

# Average household income conditional on reporting non-zero revenue> reporting.hh.av<-rep(0,9)> for(j in 1:9){+ df<-subset(d,d[,j+10]>0)+ reporting.hh.av[j]<-sum(df[,j+1]*df$wt)/sum(df$wt)+ }> names(reporting.hh.av)<-income.name> round(reporting.hh.av)
Wage Agricultural crops
18727
Hunting
626

Livestock

Farm services

Forestry

3255

5514

1533

Aquaculture Household business

Other income

8225

5299

20096

# Number of sample household with negative income by income source> ne.income<-rep(0,10)> for(j in 1:10) ne.income[j]<-nrow(subset(d,d[,j]<0))Vietnam VHLSS 2006 Manual (Version 1.1)

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160

> names(ne.income)<-c("Total",income.name)> ne.income
Total

Wage Agricultural crops

10Forestry

Hunting00

Livestock

Farm services

27

0

Aquaculture Household business

Other income

4

11

1

0

Remarks: Negative income
According to the discussion at the Workshop 2014, the delegates from Vietnam explained that negative
income is treated as zero income.

7.2.1 Wage


Wage is captured at individual level. It is divided into three parts; the most time consuming job(main work), the second most time consuming job (secondary work) and the third and so on work.



For the main work and the secondary work, wage is disaggregated as follows;

Wage/salary (in cash and in-kind)Allowances (in cash and in-kind)a.

Public holidays

b. Social allowancesc.

Maternity allowanced. Allowance for domestic and overseas business tripse.

Other (bonuses, uniform, spending on lunches, …)

The main work and the secondary work have information on occupation and industry.



Out of 39,071 records in MUC4A, those who received wage/salary from the main work is 7,091
and those who received wage/salary from the secondary work is 2,363.
received wage/salary from the third and so on is 425.

> d<-muc4a> table(d$m4ac11>0,useNA="ifany")

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Then, those who

161

TRUE <NA>
7091 31980> table(d$m4ac21>0,useNA="ifany")
TRUE <NA>
2363 36708> table(d$m4ac25>0,useNA="ifany")
TRUE <NA>
425 38646



Average wage income per household by the main/secondary/other and wage items is summarized
as the next.

Item

Average per household

Total wage income
Main work

Secondary work

Third and so on

11,618
Total

10,848Wage/salary (in cash and in-kind)

9,688

Allowances (in cash and in-kind)

1,160

a.

Public holidays

448

b.

Social allowances

6c.

Maternity allowance15d.

Allowance for domestic and overseas business trips

82

e.

Other (bonuses, uniform, spending on lunch, …)

600

Total

706

Wage/salary (in cash and in-kind)

690

Allowances (in cash and in-kind)16a.

Public holidays

4b.

Social allowances

0c.

Maternity allowance0d.

Allowance for domestic and overseas business trips

1e.

Other (bonuses, uniform, spending on lunch, …)

12

Total

63

# Number of wage variables in MUC4A> no.wage<-c(23:29,41:47,50)# Weighted average per household> av.wage<-rep(0,15)

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> for(j in 1:15) av.wage[j]<-sum(d[,no.wage[j]]*d$wt,na.rm=T)/NHH> round(av.wage)[1] 9688 448



6

15

82

600 1160

690

4

0

0

1

12

16

63

Occupation of the main work and the secondary work is as follows.

Table Number of records by occupation code of the main work and the secondary work
Code

Occupation

Main

Secondary

work

work

11

Communist Party offices of all levels (professional)

24

5

13

Central Government

1

NA

14

People's Courts and People's Procuracies

4

NA

15

People's councils and People's committees at local level (including professional

163

84

offices at local level, except legislative organs, mass organizations, hamlet chiefs)
16

Mass organizations

62

21

17

Charity organizations and specific organizations for other purposes

1

NA

18

Corporations, companies and equivalent which produce material goods and services

5

2

19

Firms, factories, manufacturers which create materials goods and services, and small

98

1

schools
21

Natural sciences and Technical sciences

64

4

22

Life and Health sciences

32

5

23

Education and Training

225

29

24

Other professionals

227

8

31

Natural sciences and Technical sciences

55

4

32

Life and Health sciences

125

27

33

Education and Training

370

16

34

Other professionals

217

28

41

White-collar personnel

171

10

42

Customer service staff (directly contact with customers in terms of monetary

104

20

management; transportation arrangement; information support; appointment andphone receptionists)
51

Personal services and protection services

266

55

52

Modelers, salesmen, product introducers/marketers

535

144

61

Skilled workers in agriculture, forestry, and aquaculture

612

206

71

Skilled miners and builders

528

138

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72

Metal workers, mechanical workers and other workers related

318

29

73

Workers who make sotiphicated goods, handicraftsmen, printing workers, and other

127

15

related workers
74

Food processing, woodworking, textile and garment, leather and shoemaking workers

1104

314

79

Other handicraftsmen and workers related not elsewhere specified

262

82

81

Production machine operators

54

3

82

Assemblers and machine operators

103

11

83

Drivers and operators of motorized equipment

392

64

91

Sale and service unskilled workers

2548

575

92

Unskilled workers in agriculture, forestry, and aquaculture

12140

6125

93

Unskilled workers in mining, construction, manufacturing, and transportation industry

1895

1107

63

6

and other unskilled workers
00

Armed forces> occupation.code<-read.csv("occupation_code.csv")> d<-muc4a> occ1<-table(d$m4ac4)> occ2<-table(d$m4ac14)> df1<-data.frame(code=names(occ1),occ1=as.vector(occ1))> df2<-data.frame(code=names(occ2),occ2=as.vector(occ2))> df<-merge(df1,df2,by="code",all=T)> df<-merge(occupation.code,df,by="code",all.y=T)> write.csv(df,"work_by_occupation.csv")> fix(df)Vietnam VHLSS 2006 Manual (Version 1.1)

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

Industry of the main work and the secondary work is as follows.

Table Number of records by industry code of the main work and the secondary work
Code

Industry1Agriculture and services related (including livestock raising)

2

Main

Secondary

work

work

11925

5439

Forestry and services related

127

420

5

Catching and raising seaproducts, and relating services

746

507

10

Coal mining

49

4

11

Oil and gas drilling and

7

NA

12

Uranium and Thorium mining

1

1

13

Metal mining

9

20

14

Mining for rocks, stone, sand, salt, fertilizer...

105

62

15

Food and beverage production

639

471

16

Tobacco production

3

NA

17

Textile

101

40

18

Fur processing and fur products

494

61

19

Leather tanning and leather products including wallets, seats, suitcases and footware

177

13

20

Wood processing and production of wood, bamboo and rattan products (excluding

347

210

services related (except: exploring/searching activities)

bed, wardrobe, table, chair); production of straw products
21

Paper and paper products

47

8

22

Printing and publishing (books, magazines, newspapers, and copies)

33

8

23

Coke, crude oil and nuclear processing

3

NA

24

Chemicals and chemical products

33

5

25

Plastic and Rubber production and products

58

5

26

Other non-metal mineral products production

213

77

27

Metal production and processing

22

NA

28

Metal products (except machines and equipment)

211

23

29

Other equipments and machinery not specified elsewhere

27

1

30

Office and computer equipment production

11

NA

31

Other electronic, electric equipments not specified elsewhere

25

4

32

Radio, TV, broadcasting and other communication equipment

122Vietnam VHLSS 2006 Manual (Version 1.1)

165

33

Medical and laboratory equipment, precision instruments, and meters (clocks)

6

NA

34

Motor vehicles and spare parts

16

NA

35

Other means of transportation (boats, railroad, airplane)

28

2

36

Furniture production and other productions not specified elsewhere

272

77

37

Recycling, reprocessing

8

NA

40

Electricity, gas, water steam, hot water production and distribution

64

5

41

Water exploitation, purification, and distribution

14

4

45

Construction

1144

448

50

Vehicle sales, maintenance and repair; retail sales of fuel

170

17

51

Wholesale and agent sales (excluding motor vehicles and motorbikes)

311

66

52

Retail sales (excluding motor vehicles and motorbikes);repairs of family appliances

1948

449

55

Hotel and restaurant (including big and small restaurants, cafe, beverage and drink

763

115

stands,...)
60

Road, railroad and pipeline transport

483

107

61

Waterway transport

44

9

62

Airline transport

5

1

63

Services in transport; tourist services

48

11

64

Post and telecommunications

57

3

65

Financial intermediary (excluding insurance and pensioner's social welfare)

28

4

66

Insurance and pensions (excluding compulsory social insurance)

19

11

67

Assistance in finance (including social insurance)

27

2

70

Science and technology activities

11

1

71

Activities relating real-estate

16

8

72

Rental of machines and equipment (excluding operators); rental of furnitures and13

10household goods
73

Computer-related activities

7

6

74

Other business activities (accounting, tax, technical and legal consulting,80

11architecture, advertising, protection, housecleaning, photography, packaging, etc.
75

Government administration and national defense; compulsory social insurance

500

126

80

Education and training

698

47

85

Health and social relief (hospitals, health centers, veterinary care, social relief,...)

171

42

90

Cultural and sport activities (broadcasting, television, cinema, recreation and77

22entertainment, press, library, museum, sport,...)
91

Activities of the Communist party, mass organizations, professional associations

113

43

92

Disposal collection, public sanitation improvement, and similar activities

47

15

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166

93

Other service activities (laundry, hairdressing, funerals,…)

183

45

95

Housework services provided at client's home

98

50

99

Activities of international organizations and international mass ones

1NA> industry.code<-read.csv("industry_code.csv")> ind1<-table(d$m4ac5)> ind2<-table(d$m4ac15)> df1<-data.frame(code=names(ind1),ind1=as.vector(ind1))> df2<-data.frame(code=names(ind2),ind2=as.vector(ind2))> df<-merge(df1,df2,by="code",all=T)> df<-merge(industry.code,df,by="code",all.y=T)> write.csv(df,"work_by_industry.csv")> fix(df)Vietnam VHLSS 2006 Manual (Version 1.1)

167

7.2.2 Agricultural crops

Agricultural crops income is the sum of;

Revenue from rice,Revenue from other food crops,

Revenue from annual and perennial industrial crops,

Revenue from fruit crops,

Revenue from crop by-production

Minus


Cost for agricultural production

The data of each item is a household-level value both in cash and in-kind for the past 12 months.

7.2.2.1 RiceIn Section 4B1.1 of the questionnaire, there are 7 types of rice to be filled in.
CodeType of rice

Average value of production per household

1

Winter-spring ordinary rice2

Summer-autumn ordinary rice3

Tenth-month or autumn winter rice

4

Ordinary rice planted in terraced field

5

Year-round ordinary rice

4,185

6

Year-round glutinous rice174

7Year-round specialty rice

56

5+6+7

Total

1,951
978
1,017
13

4,415

As described earlier, the total value of rice production harvested for the past 12 months is the sum ofcode 5, 6 and 7.
Enumerators are requested to fill in all codes, but there are cases that the disaggregated value of code
1 to 4 are not available.


Estimated the average value of production per household by type of rice.

> d<-muc4b11> t<-tapply(d$m4b11c15*d$wt,d$m4b11ma,sum,na.rm=T)/NHH

Vietnam VHLSS 2006 Manual (Version 1.1)

168

> rice.type<-c("1 Winter-spring ordinary rice","2 Summer-autumn ordinary rice",+ "3 Tenth-month or autumn winter rice","4 Ordinary rice planted in terraced field",+ "5 Year-round ordinary rice","6 Year-round glutinous rice","7 Year-round specialty rice")> names(t)<-rice.type> round(t)1 Winter-spring ordinary rice

2 Summer-autumn ordinary rice

1951

978

3 Tenth-month or autumn winter rice 4 Ordinary rice planted in terraced field
1017

13

5 Year-round ordinary rice

6 Year-round glutinous rice

4185

174

7 Year-round specialty rice56
> round(sum(t[5:7]))[1] 4416Made frequency table of records in MUC4B11 by type of rice and region. It shows that theharvest seasons of rice differ by region.

> t<-addmargins(table(d$m4b11ma,substr(d$tinh,1,1),useNA="ifany"))> rownames(t)<-c(rice.type,"Total of 1 to 7")> region.name<-c("Red River Delta","North East","North West","North Central",+ "South Central Coast","Central Highlands","South East","Mekong River Delta")> colnames(t)<-c(region.name,"Vietnam")> t

Red River Delta North East North West North Central
1 Winter-spring ordinary rice

1188

641

98

650

2 Summer-autumn ordinary rice

7

5

4

357

1171

734

137

262

0

10

35

9

5 Year-round ordinary rice

1300

925

289

668

6 Year-round glutinous rice

558

522

241

191

7 Year-round specialty rice

130

16

6

5

Total of 1 to 7

4354

2853

810

2142

3 Tenth-month or autumn winter rice
4 Ordinary rice planted in terraced field

Vietnam VHLSS 2006 Manual (Version 1.1)

169South Central Coast Central Highlands South East
1 Winter-spring ordinary rice

430

165

86

2 Summer-autumn ordinary rice

400

72

121

3 Tenth-month or autumn winter rice

120

131

134

4 Ordinary rice planted in terraced field

19

36

4

5 Year-round ordinary rice

470

238

179

6 Year-round glutinous rice

8

26

1

7 Year-round specialty rice

0

0

0

1447

668

525

Total of 1 to 7

Mekong River Delta Vietnam
1 Winter-spring ordinary rice

552

3810

2 Summer-autumn ordinary rice

558

1524

3 Tenth-month or autumn winter rice

346

3035

2

115

5 Year-round ordinary rice

678

4747

6 Year-round glutinous rice

16

1563

7 Year-round specialty rice

10

167

2162

14961

4 Ordinary rice planted in terraced field

Total of 1 to 7

Aggregated the value of production (m4b11c15) by type of rice and household.

> m<-tapply(d$m4b11c15,list(d$ID,d$m4b11ma),sum,na.rm=T)> df<-data.frame(ID=rownames(m),m,row.names=NULL)> df[is.na(df)]<-0> colnames(df)[2:8]<-paste("code",1:7,sep="")> df["ttrice"]<-df$code5+df$code6+df$code7> head(df)ID code1 code2 code3 code4 code5 code6 code7 ttrice
1 101060101014

1440

0

1120

0 2560002560

2 101060101015

2880

0

2160

0 5040005040

3 101062500513

960

0

960

0 19200

0

1920

4 101062500515

1120

0

1050

0 21700

02170

5 101150301913

1872

0

3360

0 5232

300

0

5532

6 101150301915

988

0

2072

0 3060003060

Vietnam VHLSS 2006 Manual (Version 1.1)

170



Out of 4,747 sample household harvested ordinary rice for the past 12 months, 468 households
do not have the disaggregated data.

> nrow(subset(df,code5>0))[1] 4747> nrow(subset(df,code5>0&(code1+code2+code3+code4)==0))[1] 468Grouped household by rice harvest seasons pattern and region as below.
Three-digit patterns show the production of code 1,2 and 3.

For example, “+0+”means thatcode1>0, code2=0 and code3>0.

In Northern provinces, rice is cultivated in two seasons, but in Southern provinces, there are threerice crops.
RegionNumber of sample households harvesting rice in the below pattern

Planted+++terraced

++0

+0+

0++

+00

0+0

00+

Total

field
Red River Delta

6

1,152

1

30

18

1,207

North East

3

626

12

2

108

751

10

North West

3

82

13

1

55

154

35

North Central

353

249

47

3

12

665

9

South Central Coast

97

299

18

16

4

5

439

19

Central Highlands

3

46

102

14

23

26

215

36

South East

43

26

15

44

2

8

32

170

4

Mekong River Delta

239

271

21

37

21

11

49

649

2

Vietnam

383

1,007

2,265

82

155

52

305

4,249

115

> df<-merge(df,ttchung[c("ID","tinh")],all=T)> df[is.na(df)]<-0# Example of pattern “+0+”> m1<-tapply(df$ID,list(substr(df$tinh,1,1),df$code1>0&df$code2==0&df$code3>0),length)> addmargins(m1)Vietnam VHLSS 2006 Manual (Version 1.1)

171

FALSE TRUESum1

792 1152 1944

2

691 626 1317

3

347

4

765 249 1014

5

834

18

852

6

480 102

582

7

1173

15 1188

8

1842

21 186382

429

Sum 6924 2265 9189

# Example of pattern “+++”> m2<-tapply(df$ID,list(substr(df$tinh,1,1),df$code1>0&df$code2>0&df$code3>0),length)> addmargins(m2)
FALSE TRUE

Sum

1

1944

NA

NA

2

1317

NA

NA

3

429

NA

NA

4

1013

1 1014

5

755

97

852

6

579

3

582

7

1145

43 118881624 239 1863

Sum 8806

NA

NA

Vietnam VHLSS 2006 Manual (Version 1.1)

172

7.2.2.2 Other starchy, vegitable
Code

Description

Average value of the output
harvested per household

Total

1,281

8

Maize/corn

333

9Sweet potatoes

41

10

Cassava/manioc

237

11

Other starchy plants

812Potatoes

18

13

Water spinach

60

14

Kohlrabi

20

15

Cabbage, cauliflower

46

16

Mustard greens of all kinds

104

17

Fresh beans of all kinds

24

18

Tomatoes25

19

Spiced herbs

55

20

Other vegetables, tubers, fruits

187

21

Other annual crops (bonsai..)122> d<-muc4b12> t<-tapply(d$m4b12c8*d$wt,d$m4b12ma,sum,na.rm=T)/NHH> round(addmargins(t))
8
333

9

10

11

12

13

14

15

16

17

18

19

20

21 Sum41 237

8

18

60

20

46

104

24

25

55 187122 1281

Vietnam VHLSS 2006 Manual (Version 1.1)

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7.2.2.3 Annual and perennial industrial crops
Code

Description

Average value of the output
harvested per household

Total

2,083

22

Soybeans

38

23

Peanuts

111

24

Sesame seeds

15

25

Suga cane286

26

Tobacco28

27

Cotton528Jute, ramie

2

29

Rush

16

30

Other annual industrial crops

19

31

Tea

78

32

Coffee723

33

Rubber335

34

Pepper130

35

Coconut

92

36

Mulberry

637

Cashew

184

38

Other perennial industrial crops

15> d<-muc4b13> t<-tapply(d$m4b13c8*d$wt,d$m4b13ma,sum,na.rm=T)/NHH> round(addmargins(t))
22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38 Sum

38

111

15

286

28

5

2

16

19

78

723

335 130

92

6

184

15 2083

Vietnam VHLSS 2006 Manual (Version 1.1)

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7.2.2.4 Fruit crops
Code

Description

Average value of the output
harvested per household

Total

39

Citrus fruits

40

Pineapples

41

Bananas42

Mangoes

43

Apples44

Grapes

45

Plums

46

Papayas47

Longans, litchis, rambutans

48

Sapodillas

49

Custard apples

50

Jackfruits, durians

51

Mangosteens

52

Other fruit trees

53

Other perennial trees

54

Breeding trees

55

Bonsai> d<-muc4b14> t<-tapply(d$m4b14c8*d$wt,d$m4b14ma,sum,na.rm=T)/NHH> round(addmargins(t))
39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

143

12

72

92

13

6

15

12

187

10

18

61

2

123

15

8 355 1144

Vietnam VHLSS 2006 Manual (Version 1.1)

55 Sum175

7.2.2.5. Crop by-product
Code

Description

Average value of the output
harvested per household

Total

196

1

Straw, thatch

82

2

Sweet potato leaves and stems

24

3

Cassava and maize stems

15

4

Stems of beans of all kinds

4

5

Sugarcane leaves and tops

86Jute, ramie stems

07

Mulberry plant stems

18Firewood (from agricultural

48

plants)9

14

Other crop by-products> d<-muc4b15> t<-tapply(d$m4b15c5*d$wt,d$m4b15ma,sum,na.rm=T)/NHH> round(addmargins(t))
1

2

3

4

5

6

7

8

9 Sum

82 24 15

4

8

0

1

48

14 196

Vietnam VHLSS 2006 Manual (Version 1.1)

176

7.2.2.6 Crop planting expenditure
Cost for growing crops is disaggregated by 19 kinds of expenditure and 4 types of crops.
It includes those purchased, self-generated and given.
Cost for the following crops
Code

Kind of expenses

Total cost

Rice

Starchy

Industrial
crop

Fruit

Total

2,022

423

801

476

3,726

1

Seeds

186

42

17

1

246

2

Saplings

0

30

22

258

311

3

Chemical fertilizers (nitrogenous, phosphat,

717

150

318

71

1258

potassium, NPK, etc)
4

Organic fertilizers (self-provided)

56

21

17

7

102

5

Organic fertilizers (bought)

6

15

27

11

59

6

Pesticides

169

25

25

27

246

7

Herbicides

62

5

12

2

81

8

Small, non-durable tools (sickles, shears, shovels,

30

14

11

6

61

39

12

45

16

112

bamboo baskets…)
9

Energy, fuel (electricity, petrol, oil, lubricant, burning
fuel…)

10

Minor repairs, maintenance

5

2

4

2

13

11

Depreciation of fixed assets

36

11

103

30

181

12

Land rental or contracting

52

9

11

2

74

13

Rental of asset, mechinery, equipment and means

254

20

28

6

308

of transport
14

Rental of cattle for ployghing

28

4

5

0

38

15

Expense for outside hired laborers

219

46

133

26

424

16

Irrigational fee

94

3

4

1

102

17

Agricultural taxes

1

0

0

0

2

18

Payment for cultivation loan interest

27

3

11

7

49

19

Other costs (postage, advertisement, marketing,
40

9

8

4

61

production insurance contributions to Plant
Protection Fund, field improvement, extension,
administrative management, food for working cattle)

Vietnam VHLSS 2006 Manual (Version 1.1)

177

> d<-muc4b16> colnames(d)[1] "tinh""huyen""xa""diaban"[9] "m4b16c2c" "m4b16c2d" "m4b16c2e" "ID""hoso""m4b16ma" "m4b16c2a" "m4b16c2b""wt""xaid"> m<-matrix(0,nrow=19,ncol=5)> for(j in 1:5) m[,j]<-tapply(d[,j+6]*d$wt,d$m4b16ma,sum,na.rm=T)/NHH> round(addmargins(m,1))[,1] [,2] [,3] [,4] [,5][1,] 186

42

17

1 246

[2,]

30

22

258 311150 318

71 12580[3,] 717
:
[18,]

27

3

11

7

49

[19,]

40

9

8

4

61

[20,] 2022



423 801476 3726

Therefore, the income from agricultural crops is decomposed as follows.
Total
Item

agricultural

Starchy and
Rice

crop

other foodcrops

Industrial

Fruit crops

crops

and others

By-products

Income

5,393

2,393

858

1,282

668

196

Revenue

9,119

4,415

1,281

2,083

1,144

196

Cost

3,726

2,022

423

801

476

Vietnam VHLSS 2006 Manual (Version 1.1)

178

7.2.3 Livestock breeding

Revenue is grouped into 19 kinds of products.
Total revenue from livestock breeding is consist of three parts;
The amount sold, bartered, used as payment for wage or given as gift,The amount retained for consumption,

The amount used for other purpose.

No

The amount of revenue per household

Kind of products

Sold

Consumption

Other

Total

Total

4,177

361

139

4,780

1

Live pig pork

2,474

22

4

2,500

2

Live buffalo and cow meat

256

2

2

260

3

Horses

0

0

0

0

4

Sheep, goats

27

0

0

27

5

Chickens

207

224

2

433

6

Ducks, Thai ducks, geese

84

34

0

119

7

Other poultry

1

1

0

2

8

Pigs for breed

547

28

85

661

9

Buffaloes, oxen, cows for breed

182

6

16

205

10

Other cattle for breed

65

1

4

70

11

Other livestocks (bears, deer, rabbits)

28

5

0

34

12

Poultry eggs (chickens, ducks…)

196

35

26

257

13

Fresh milk

60

0

0

60

14

Silkworm cocoons

13

0

0

13

15

Bee's honey (house-raising)

15

1

0

16

16

Other livestock (non-slaughtered)

3

0

0

3

17

Other livestocks from breeding

17

1

0

19

18

Livestock breeding by-products

0

0

0

102

> d<-muc4b21> colnames(d)[1] "tinh""huyen""xa""diaban""hoso""m4b21ma" "m4b21c3a" "m4b21c3b"[9] "m4b21c4a" "m4b21c4b" "m4b21c5a" "m4b21c5b" "m4b21c6a" "m4b21c6b" "ID"[17] "xaid"

Vietnam VHLSS 2006 Manual (Version 1.1)

"wt"

179

> m<-matrix(0,nrow=18,ncol=4)> for(j in 1:4) m[,j]<-tapply(d[,j*2+6]*d$wt,d$m4b21ma,sum,na.rm=T)/NHH> round(addmargins(m,1))[,1] [,2] [,3] [,4][1,] 2474

22

4 2500[2,] 256

2

2

260

[3,]

0

0

0

0

[4,]

27

0

0

27

[5,] 207

224

2

433

[6,]

84

34

0

119

[7,]

1

1

0

2

[8,] 547

28

85

661

[9,] 182

6

16

205

[10,]

65

1

4

70

[11,]

28

5

0

34

[12,] 196

35

26

257

[13,]

60

0

0

60

[14,]

13

0

0

13

[15,]

15

1

0

16

[16,]

3

0

0

3

[17,]

17

1

0

19

[18,]

0

0

0

102

[19,] 4177

361 139 4780

Vietnam VHLSS 2006 Manual (Version 1.1)

180



Cost for livestock breeding is disaggregated by kinds of livestock and kind of expenditure

Kind of expenditure

Average amount of expenditure per household
Pigs

Buffalo,HorsesSheep,

cows
Total

Chikens

goat

Ducks,

Other

Bees

geese

poultry

Silkworms

Other

Total

2,292

243

0

18

255

200

5

11

7

27

3,059

592

115

0

9

45

28

0

5

1

6

802

1,481

92

0

6

187

155

5

6

5

18

1,955

Medicine for cattle, poultry

46

5

0

0

8

4

0

0

0

1

64

Energy, fuel

78

3

0

0

3

2

0

0

0

0

86

Depreciation of fixed assets

62

19

0

1

5

3

0

0

0

1

92

Land rental and contracting

0

0

0

0

0

1

0

0

0

0

1

0

0

0

0

0

1

0

0

0

0

1

2

2

0

0

0

4

0

0

0

0

9

10

3

0

0

0

0

0

0

0

0

14

Business taxes

0

0

0

0

0

0

0

0

0

0

0

Other expenses

21

3

0

0

6

2

0

0

0

0

34

Livestock breeds
Feed

Rentalofassets,machinery,equipment, means of production
Payment for hired laborers
Paymentforbreeding

loan

interestforVietnam VHLSS 2006 Manual (Version 1.1)

181

> d<-muc4b22> colnames(d)[1] "tinh""huyen""xa""diaban""hoso""m4b21ma" "m4b21c3a" "m4b21c3b"[9] "m4b21c4a" "m4b21c4b" "m4b21c5a" "m4b21c5b" "m4b21c6a" "m4b21c6b" "ID"[17] "xaid"> m<-matrix(0,nrow=10,ncol=12)> for(j in 1:12) m[,j]<-tapply(d[,j+6]*d$wt,d$m4b22ma,sum,na.rm=T)/NHH> mt<-t(round(addmargins(m,1)))> mt[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11][1,] 592

115

0

9

45

28

0

5

1

6

802

[2,] 1481

92

0

6 187 155

5

6

5

18

1955

[3,]

46

5

0

0

8

4

0

0

0

1

64

[4,]

78

3

0

0

3

2

0

0

0

0

86

[5,]

62

19

0

1

5

3

0

0

0

1

92

[6,]

0

0

0

0

0

1

0

0

0

0

1

[7,]

0

0

0

0

0

1

0

0

0

0

1

[8,]

2

2

0

0

0

4

0

0

0

0

9

[9,]

10

3

0

0

0

0

0

0

0

0

14

[10,]

0

0

0

0

0

0

0

0

0

0

0

[11,]

21

3

0

0

6

2

0

0

0

0

34

[12,] 2292

243

0

18 255 200

5

11

7

27

3059

7.2.4 Agricultural service
Agricultural service is divided into 5 activities;
1) Soil preparation,2) Irrigation,3) Pest and disease control,
4) Rice plucking, semi-processing,5) Other service(artificial insemination, castration)

Vietnam VHLSS 2006 Manual (Version 1.1)

"wt"

182

Average amount per household
Item

Soil

Irrigation

preparation

Pest andRice plucking,diseasesemi-

control

processing

Other
services

Total

Income

83

7

2

42

13

147

Revenue

161

14

2

126

19

322

Cost

Total

78

7

0

84

6

175

Materials

2

0

0

29

3

35

Small, non-durable items

2

0

0

1

0

3

Energy, fuel

48

6

0

19

1

74

Minor repairs, maintenance

5

0

0

4

0

10

Fixed assets depreciation

11

1

0

5

1

17

0

0

0

0

0

0

8

0

0

20

0

29

1

0

0

2

0

3

Business taxes

0

0

0

1

0

1

Other expenditure

0

0

0

1

0

2

Rentalofhouses,workshops,

machines, transportation means
Payment for hired outside laborers
Payment for loan interest forbusiness and production> d<-muc4b31> colnames(d)[1] "tinh""huyen""xa"[10] "ID""wt""xaid""diaban""hoso""m4b31ma" "m4b31c3" "m4b31c4" "m4b31c5"> revenue<-round(addmargins(tapply(d$m4b31c5*d$wt,d$m4b31ma,sum,na.rm=T)/NHH))> revenue1

2

161 14

3

4

5 Sum

2 126 19 322> d<-muc4b32> colnames(d)[1] "tinh""huyen"[9] "m4b32c9""m4b32c10" "m4b32c11" "m4b32c12" "m4b32c13" "m4b32c14" "m4b32c15" "m4b32c16"[17] "m4b32c17" "ID"

"xa"

"wt"

"diaban""hoso""m4b31ma" "m4b32c7""xaid"> m<-matrix(0,nrow=5,ncol=11)

Vietnam VHLSS 2006 Manual (Version 1.1)

"m4b32c8"

183> for(j in 1:11) m[,j]<-tapply(d[,j+6]*d$wt,d$m4b31ma,sum,rm.na=T)/NHH> mt<-t(round(addmargins(m,1)))> mt[,1] [,2] [,3] [,4] [,5] [,6]
[1,]

2

0

0

29

3

35

[2,]

2

0

0

1

0

3

[3,]

48

6

0

19

1

74

[4,]

5

0

0

4

0

10

[5,]

11

1

0

5

1

17

[6,]

0

0

0

0

0

0

[7,]

8

0

0

20

0

29

[8,]

1

0

0

2

0

3

[9,]

0

0

0

1

0

1

[10,]

0

0

0

1

0

2

[11,]

78

7

0

84

6 175

> inc<-revenue-mt[11,]
> inc
1

2

3

4

5 Sum

83

7

2 42 13 147

7.2.5 Forestry


Average amount of revenue from forestry per household by kind of trees and type of revenue> d<-subset(muc4b41,m4b41ma<=14)> dim(d)[1] 3821

16> head(d)tinh huyen xa diaban hoso m4b41ma m4b41c3a m4b41c3b m4b41c3c m4b41c3d
1

103

19 09

001

14

11

0

0

0

0

2

104

02 13

006

14

11

0

0

0

0

3

104

03 11

010

13

11

0

0

0

0

4

104

03 11

010

14

11

0

0

0

0

5

104

03 11

010

15

11

0

0

0

0

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6

104

03 29

004

13

11

m4b41c3e m4b41c3f m4b41c4

0
ID

0
wt

0

0

xaid

1

130

130

0 103190900114 1880.380 1031909

2

250

250

0 104021300614 1798.728 1040213

3

200

200

0 104031101013 1931.557 1040311

4

180

180

0 104031101014 1931.557 1040311

5

260

260

0 104031101015 1931.557 1040311

6

250

250

0 104032900413 2064.387 1040329> table(d$m4b41ma)
1

2

3

4

5

6

7

8

9

10

11

8

20

18

8

2

251

507

32

36 127 2119

12

13

14

39 59955> NHH<-sum(d$wt)> m<-matrix(0,nrow=14,ncol=7)> for(j in 1:7){+ m[,j]<-tapply(d[,j+6]*d$wt,d$m4b41ma,sum,rm.na=T)/NHH+ }> colnames(m)<-c("3a","3b","3c","3d","3e","3f(Total)","4" )> rownames(m)<-c("1 Mu oil trees","2 Cinnamon","3 Anise","4 Pine","5 Vamish trees",+ "6 Trees for wood","7 Bamboo","8 Fan palm trees","9 Water coconut",+ "10 Other forestry trees","11 Wood","12 Forest plantation, protection",+ "13 Trees for breeding","14 Other forestry services")> round(addmargins(m,1),1)
3a

3b

3c

3d

3e 3f(Total)

4

1 Mu oil trees

0.2 0.1

0.0 0.5

0.2

0.9

0.8

2 Cinnamon

9.0 0.0

0.0 0.0

0.0

9.0

9.0

3 Anise

7.1 0.0

0.0 0.0

0.1

7.2

7.0

4 Pine0.8 0.2

2.3 1.8

0.7

5.7

5.6

5 Vamish trees

0.0 0.0

0.0 0.0

0.0

0.0

0.0

6 Trees for wood

130.7 3.4

1.5 11.2

64.9

211.7 174.9

7 Bamboo

52.9 4.3

5.6 4.4

51.0

118.2 93.0

8 Fan palm trees

2.8 0.0

0.1 0.1

0.5

3.5

2.3

9 Water coconut

1.0 0.0

0.0 0.0

4.4

5.4

3.1

10 Other forestry trees

32.6 2.8 14.2 1.1

30.2

81.7 70.1

11 Wood107.4 18.8 19.9 23.1 315.4

484.7 72.8

12 Forest plantation, protection

7.7 2.2

0.6 0.0

2.6

13.2

13 Trees for breeding

48.1 3.0

4.8 4.969.4

130.2 91.4

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185

14 Other forestry services

1.3 0.0Sum

5.5 0.4

1.5

8.7

401.7 34.8 54.6 47.6 540.7

0.3

1080.1 536.4

Average amount of cost for forestry per household by kind of expenditure> d<-subset(muc4b42,m4b42ma<=2)> dim(d)[1] 218223> head(d)tinh huyen xa diaban hoso m4b42ma m4b42c1 m4b42c2 m4b42c3 m4b42c4 m4b42c5
1

103

19 09

001

14

1

0

0

10

0

0

2

104

03 11

010

14

1

0

0

0

0

0

3

104

03 11

010

15

1

0

0

12

0

0

4

104

03 29

004

13

1

0

0

40

0

0

5

104

03 29

004

14

1

0

0

0

0

0

6

104

03 29

004

15

1

0

90

10

0

0

m4b42c6 m4b42c7 m4b42c8 m4b42c9 m4b42c10 m4b42c11 m4b42c12 m4b42c13 m4b42c14
1

0

0

0

0

0

0

0

0

10

2

0

0

0

0

0

0

0

20

20

3

0

0

0

0

0

0

0

0

12

4

0

0

0

0

0

0

0

30

70

5

0

0

0

0

0

0

0

20

20

6

0

0

0

0

0

0

0

0

100

ID

wt

xaid

1 103190900114 1880.380 1031909
2 104031101014 1931.557 1040311
3 104031101015 1931.557 1040311
4 104032900413 2064.387 1040329
5 104032900414 2064.387 1040329
6 104032900415 2064.387 1040329> table(d$m4b42ma)
1

2

2139

43

> NHH<-sum(d$wt)> m<-matrix(0,nrow=2,ncol=14)

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> for(j in 1:14){+ m[,j]<-tapply(d[,j+6]*d$wt,d$m4b42ma,sum,rm.na=T)/NHH+ }> m<-t(m)> colnames(m)<-c("Forestry activities","Forestry services")> rownames(m)<-c(1:13,"14 Total")> m[is.na(m)]<-0> round(addmargins(m,2),1)
Forestry activities Forestry services

Sum

1

18.2

0.0 18.22

11.0

0.0 11.0

3

50.0

0.9 50.9

4

5.8

0.2

6.0

5

4.2

0.1

4.3

6

17.2

0.0 17.2

7

0.3

0.0

8

13.3

0.0 13.4

9

3.4

0.0

10

35.1

0.0 35.1

11

0.6

0.0

0.6

12

0.7

0.0

0.7

13

25.7

0.4 26.1

14 Total

185.6

1.6 187.1

0.3

3.4

7.2.6 Hunting

Average amount of revenue from hunting per household> d<-subset(muc4b41,m4b41ma==15)> dim(d)[1] 111 16> weighted.mean(d$m4b41c3f,d$wt)[1] 736.249

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

Average amount of cost for forestry per household by kind of expenditure> d<-subset(muc4b42,m4b42ma==3)> dim(d)[1] 101 23> head(d)tinh huyen xa diaban hoso m4b42ma m4b42c1 m4b42c2 m4b42c3 m4b42c4 m4b42c5
18

115

07 95

013

15

3

NA

NA

60

0

0

171 203

13 31

001

13

3

NA

NA

4

7

0

176 203

15 11

001

14

3

NA

NA

5

0

0

186 203

15 39

001

14

3

NA

NA

30

0

0

204 203

21 31

003

13

3

NA

NA

28

0

0

330 209

03 21

011

13

3

NA

NA

0

0

0

m4b42c6 m4b42c7 m4b42c8 m4b42c9 m4b42c10 m4b42c11 m4b42c12 m4b42c13
18

0

0

0

0

0

0

0

100

171

0

0

0

0

0

0

0

0

176

0

0

0

0

0

0

0

0

186

0

0

0

0

0

0

0

0

204

0

0

0

0

0

0

0

0

330

0

0

0

0

0

0

0

50

m4b42c14

ID

wt

xaid

18

160 115079501315 2551.385 1150795

171

11 203133100113 1122.741 2031331

176

5 203151100114 1116.924 2031511

186

30 203153900114 1233.270 2031539

204

28 203213100313 1244.905 2032131

330

50 209032101113 1515.878 2090321> m<-matrix(0,nrow=14,ncol=1)> for(j in 1:14){+ m[j,1]<-sum(d[,j+6]*d$wt,rm.na=T)/NHH+ }> colnames(m)<-"Hunting"> rownames(m)<-c(1:13,"14 Total")> round(m,1)
Hunting1

NA

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2

NA

3

1.8

4

0.8

5

0.1

6

0.3

7

0.0

8

0.0

9

0.0

10

0.0

11

0.0

12

0.0

13

2.3

14 Total

5.2

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7.2.7 Aquaculture
Revenue of aquaculture is grouped as follow;
1) Acuacultural raising
11 Fish12 Shrimp
13 Shrimp and fish for breed
14 Other aquacultural products
2) Aquacultural catching
21 Fish22 Shrimp
23 Other aquacultural products
3) Aquacultural services

Remarks:
Code 1 and 2 seem not to exist in the variable m4b51ma according to the form of Section 4B5.
If code 1 or code 2 exists, it might be errors.

> d<-muc4b51# Number of records by kind of products> table(d$m4b51ma)
1

2

3

11

12

13

14

21

7

3

4 1368 251

39

188 105222

23

127 614# Average revenue by kind of products> t<-round(tapply(d$m4b51c6b*d$wt,d$m4b51ma,sum,na.rm=T)/NHH)
> t
1

2

3 11 12 13 1421

10

2 136 951 842 284 62 802

22

23

61 270# Total of aquaculture raising> sum(t[4:7])[1] 2139# Total of aquacultural catching> sum(t[8:10])[1] 1133

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Table Average revenue per household by kind of products
CodeKind of products

Average revenue per household

1

Aquaculture raising

1.1

Fish

951

1.2

Shrimp842

1.3

Shrimp and fish for breed

284

1.4

Other aquacultural products

62

2

Aquacultural catching

2.1

Fish

802

2.2

Shrimp61

2.3

Other aquacultural products

270

3

Aquacultural services

136

2,139

1,133

7.2.8 Household business
Data file MUC4C (Revenue of household business) and MUC4C2 (Cost of household business) record
at most 4 activities per household.

If there are more than 4 activities, then the fifth, sixth … activities

are combined with the fourth activity.

For each activity, the industry code is recorded. See the list of industry code in the questionnaire.

Code

Industry

Number ofactivities

10

Coal mining

4

13

Metal mining

914

Mining for rocks, stone, sand, salt, fertilizer...

28

15

Food and beverage production

594

16

Tobacco production

1

17

Textile29

18

Fur processing and fur products

190

19

Leather tanning and leather products including wallets, seats, suitcases and footware

6

20

Wood processing and production of wood, bamboo and rattan products (excluding

210

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bed, wardrobe, table, chair); production of straw products
21

Paper and paper products

10

22

Printing and publishing (books, magazines, newspapers, and copies)

7

25

Plastic and Rubber production and products

426

Other non-metal mineral products production

28

27

Metal production and processing

1

28

Metal products (except machines and equipment)

66

29

Other equipments and machinery not specified elsewhere

433

Medical and laboratory equipment, precision instruments, and meters (clocks)

1

34

Motor vehicles and spare parts

1

35

Other means of transportation (boats, railroad, airplane)

1

36

Furniture production and other productions not specified elsewhere

86

37

Recycling, reprocessing

2

45

Construction

49

50

Vehicle sales, maintenance and repair; retail sales of fuel91

51

Wholesale and agent sales (excluding motor vehicles and motorbikes)

167

52

Retail sales (excluding motor vehicles and motorbikes);repairs of family appliances

1638

55

Hotel and restaurant (including big and small restaurants, cafe, beverage and drink

475

stands,...)
60

Road, railroad and pipeline transport

357

61

Waterway transport

14

63

Services in transport; tourist services

2

64

Post and telecommunications

1

65

Financial intermediary (excluding insurance and pensioner's social welfare)

3

67

Assistance in finance (including social insurance)

4

71

Activities relating real-estate

15

72

Rental of machines and equipment (excluding operators); rental of furnitures and17household goods
73

Computer-related activities

774

Other business activities (accounting, tax, technical and legal consulting,30

architecture, advertising, protection, housecleaning, photography, packaging, etc.
80

Education and training

16

85

Health and social relief (hospitals, health centers, veterinary care, social relief,...)

37

90

Cultural and sport activities (broadcasting, television, cinema, recreation and31

entertainment, press, library, museum, sport,...)

Vietnam VHLSS 2006 Manual (Version 1.1)

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92

Disposal collection, public sanitation improvement, and similar activities

10

93

Other service activities (laundry, hairdressing, funerals,…)133> d<-muc4c> dim(d)[1] 4379

36# Number of activities by industry code
> t<-table(d$m4c1c2)> df<-data.frame(code=names(t),activity=as.vector(t))> df<-merge(industry.code,df,by="code",all.y=T)> dim(df)[1] 41

3> write.csv(df,"business_by_industry.csv")> fix(df)Revenue of each activity of household business is captured in the variables of MUC4C as the
next;

No

Variable

Description

25

m4c1c18

Revenue for the past 12 months

27

m4c1c20

Value of exchanged goods and services

29

m4c1c22

Value of goods and services consumed by your household

31

m4c1c24

Value of by-products consumed or sold by your household

32

m4c1c25

Total revenue (in cash and in-kind) = c18+c20+c22+c24

13

m4c1c8

Ownership rate of household (%)

33

m4c1c25aTotal revenue allocated for household = (c18 x c8 / 100) +c20+c22+c24

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

Cost for each activity of household business is categorized by the variable m4c2c26 of MUC4C2.
It is noted that the item of total cost is included in data set.

Item

Description

1

Materials, sub-materials

2

Small and non-durable tools

3

Electricity

4

Water

5

Gasoline, oil, petrol, lubricants, burning fuels,…

6

Small repair and maintenance

7

Fixed asset depreciation

8

Rental land, workshops, shops, machines, and other production means

9

Transportation (rent and fee)

10

Labor costs (wage, salary; social insurance; health insurance; trade union fees;…)

11

Loan interest

12

Taxes, fees, and other fees considered as taxes

13

Expenditure on water and solid sewage disposal

14

Other expenditures (postage, transportation, ad., marketing, model purchases, design,
production insurance,…)15

Total expenditure = Sum of item 1 to 14

16

Total expenditure allocated for the household = Item 15 x Q8 (ownership rate) / 100

Average revenue per household by industry> d<-muc4c> dim(d)[1] 4379

36> revenue<-tapply(d$m4c1c25a*d$wt,d$m4c1c2,sum,na.rm=T)/NHH> length(revenue)[1] 41Average cost per household by industry> d2<-subset(muc4c2,m4c2c26==16)> dim(d2)[1] 4379

12# Added industry code for data frame d2

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> d2<-cbind(d2,d["m4c1c2"])> cost<-tapply(d2$m4c2c28*d2$wt,d2$m4c1c2,sum,na.rm=T)/NHH> length(cost)[1] 41Average income per household by industry> income<-revenue-cost> income<-cbind(income,revenue,cost)> round(addmargins(income,1),1)
income revenue

cost

10

3.9

5.3

1.4

13

5.0

8.2

3.2

14

48.3

97.8

49.5

15

834.8

2032.41197.6

92

33.1

71.5

38.5

93

209.0

328.9

119.9

:

Sum 7895.3 20003.1 12107.8


Code

Income of household business per household by industry code is summarized as the next.

Industry

incomerevenue

cost

Total

7895.3

20003.1

12107.8

10

Coal mining

3.9

5.3

1.4

13

Metal mining

5.0

8.2

3.2

14

Mining for rocks, stone, sand, salt, fertilizer...

48.3

97.8

49.5

15

Food and beverage production

834.8

2032.41197.616

Tobacco production

0.3

0.4

0.0

17

Textile

28.4

102.1

73.7

18

Fur processing and fur products

184.3

535.3

351

19

Leather tanning and leather products including wallets, seats, suitcases and

23.3

112.3

89.0

149.7

509.7

360.1

footware20

Wood processing and production of wood, bamboo and rattan products(excluding bed, wardrobe, table, chair); production of straw products

21

Paper and paper products

51.9

132.2

80.2

22

Printing and publishing (books, magazines, newspapers, and copies)

13.2

20.6

7.3

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25

Plastic and Rubber production and products

101.6

607.7

506

26

Other non-metal mineral products production

169.8

953.2

783.3

27

Metal production and processing

2.5

2.8

0.3

28

Metal products (except machines and equipment)

250.8

1141.8891

29

Other equipments and machinery not specified elsewhere

75.6

607.4

531.8

33

Medical and laboratory equipment, precision instruments, and meters (clocks)

6.6

7.9

1.4

34

Motor vehicles and spare parts

4.8

6.7

1.8

35

Other means of transportation (boats, railroad, airplane)

29.6

29.7

0.1

36

Furniture production and other productions not specified elsewhere

331.5

1124.8793.3

37Recycling, reprocessing

23.2

116.3

93.2

45

Construction

272.3

958.4

686.1

50

Vehicle sales, maintenance and repair; retail sales of fuel

139.4

390.6

251.2

51

Wholesale and agent sales (excluding motor vehicles and motorbikes)

485.0

822.6

337.6

52

Retail sales (excluding motor vehicles and motorbikes);repairs of family

2395.04071.11676.11030.52728.11697.6appliances
55

Hotel and restaurant (including big and small restaurants, cafe, beverage anddrink stands,...)

60

Road, railroad and pipeline transport

685.8

1521.9836.1

61Waterway transport

66.2

293.0

226.8

63

Services in transport; tourist services

6.2

8.6

2.3

64

Post and telecommunications

0.7

1.0

0.3

65

Financial intermediary (excluding insurance and pensioner's social welfare)

13.0

15.3

2.3

67

Assistance in finance (including social insurance)

13.0

15.1

2.2

71

Activities relating real-estate

36.5

73.6

37.1

72

Rental of machines and equipment (excluding operators); rental of furnitures

20.3

26.2

5.9

and household goods
73

Computer-related activities

15.3

31.3

16.0

74

Other business activities (accounting, tax, technical and legal consulting,

-44.0

192.0

236.0

architecture, advertising, protection, housecleaning, photography, packaging,etc.
80

Education and training

16.0

31.6

15.6

85

Health and social relief (hospitals, health centers, veterinary care, social

78.9

131.7

52.8

83.6

136.0

52.3

relief,...)
90

Cultural and sport activities (broadcasting, television, cinema, recreation andentertainment, press, library, museum, sport,...)

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92

Disposal collection, public sanitation improvement, and similar activities

33.1

71.5

38.5

93

Other service activities (laundry, hairdressing, funerals,…)

209.0

328.9

119.9

7.2.9 Other> d<-muc4d> dim(d)[1] 918925> head(d)tinh huyen xa diaban hoso m4d1c2_01 m4d1c2_02 m4d1c2_03 m4d1c2_04 m4d1c2_05
1

101

01 03

014

15

0

2000

0

0

0

2

101

01 03

014

19

0

4000

0

0

0

3

101

01 03

014

24

0

6000

7800

0

0

4

101

01 09

019

13

0

3000

30000

0

0

5

101

01 09

019

15

0

6200

0

0

0

6

101

01 09

019

19

0

6000

36000

0

0

m4d1c2_06 m4d1c2_07 m4d1c2_08 m4d1c2_09 m4d1c2_10 m4d1c2_11 m4d1c2_12
1

0

0

0

0

0

0

0

2

0

0

0

1850

0

0

0

3

0

0

0

0

0

0

0

4

0

0

0

0

0

0

7000

5

0

0

0

0

0

0

0

6

0

0

0

18000

0

0

0

m4d2c2_1 m4d2c2_2 m4d2c2_3 m4d2c2_4 m4d2c2_5

ID

wt

xaid

1

0

0

0

0

0 101010301415 3107.318 1010103

2

0

0

0

0

0 101010301419 3107.318 1010103

3

0

0

0

0

0 101010301424 3107.318 1010103

4

0

0

0

0

0 101010901913 3092.521 1010109

5

0

0

0

0

0 101010901915 3092.521 1010109

6

0

0

0

0

0 101010901919 3092.521 1010109> m<-matrix(0,nrow=17,ncol=1)> for(j in 1:17){+ m[j,1]<-sum(d[,j+5]*d$wt,rm.na=T)/NHH+ }Vietnam VHLSS 2006 Manual (Version 1.1)

197

> colnames(m)<-"Other income"> rownames(m)<-c(101:112,201:205)> round(m,1)
Other income
1017345.3102

12145.01036540.8

104

208.8

105

419.4

106

1720.3

107

26.2

108

84.1

109

1822.91101153.9

111

194.1

112

1515.8201

8648.6202

3687.82037069.1

204

23464.52053333.6# Total of 101 to 105> sum(m[1:12,1])[1] 33176.53# Total of 201 to 205> sum(m[13:17,1])[1] 46203.56

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7.3 Household expenditureIn summary file TTCHING, household expenditure is grouped into 13, that is, variables ofchikhac_02 to chikhac_14, as in the next table. Out of 13 groups of expenditure, the following 4groups are not counted in household expenditure.

Variable

Expenses not counted in household expenditurechikhac_09

Selling means of production, selling gold/silver/jewelry, withdrawal from savings,
borrowing on interest, etc.

chikhac_10

Expenditure on major repairs of fixed assets

chikhac_11

Expenditure on purchased fixed assets

chikhac_13

Expenditure on purchased/repaired house/land

Therefore, the household expenditure is grouped into 8.



The reference period of expenditure for all items in the questionnaire is the past 12 months.

It has an advantage to be able to cover all expenditures during the survey year. At the same time,
it is a disadvantage that respondent’s memory about daily food expenditure becomes vague.

According to the discussion at the Workshop 2014, the delegates from Vietnam explained thatenumerators are trained to induce an accurate income values as much as possible by using
various techniques.

So, it is somewhat estimates by enumerators rather than facts.


Unit of records is in principle household-level expenditure item code.
Conversion to COICOP (Classification of Individual Consumption According to
Purpose) is not clear.

The value of expenditure includes goods and services bought or bartered (in cash) as well as
self-generated or given (in-kind).



Expenditures on food and drinks are captured in two forms;
Section 5A1. Expenditure of foods and drinks during holidays, andSection 5A2. Daily expenditure on foods and drinks.

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199

Holidays mean Lunar New Year, Christmas, National Day, Mid-Autumn Festival, First Full
Moon Festival. Traditional holidays of ethnic minorities are also included.

Vietnam VHLSS 2006 Manual (Version 1.1)

200

Table Structure of expenditure related data files and variables
Expenditure

VariabletotalofamountOriginal data
Filein TTCHUNG
Education

Healthchikhac_02

chikhac_03

MUC2A

Remarks
Variable

Variablein cashin kindItem code

m2ac13k +13k: cost for education (sum of 9 items)

m2ac16

16: educational training

MUC3A2Total

m3act1

m3ac10b

Outpatient treatment

m3act2m2ac12bInpatient treatment

m3ac16

Q16

Non-prescribed medicin for self-treatment

m3ac17

Q17

Medical tools

m3ac18

Q18

Health care insurance

Food & drinks during holidays

chikhac_04

MUC5A1

m5a1c2bm5a1c3b101-157

Daily food & drinks

chikhac_05

MUC5A2

m5a2c6m5a2c10101-157

Daily non-foodchikhac_06

MUC5B1m5b1c4m5b1c5201-221, 299

24 items only

Note: Code 299 is located between 202
and

203

in

questionnaire
Yearly non-foodchikhac_07

MUC5B2

m5b2c2Other spending considered as

chikhac_08

MUC5B3_4

m5b3c2_01 to 10

m5b2c3household expenditure

Vietnam VHLSS 2006 Manual (Version 1.1)

301-333
400-408

Section

5B1

of

the

201

Other spending not considered as

chikhac_09

MUC5B3_4

m5b4c2_1 to 8

501-508

Major repairs of fixed assets (*)

chikhac_10

section 6

Q7

Purchased fixed assets (*)

chikhac_11

MUC6A

m6ac5*m6ac7/100

asset code

during the past 12 months

1-63

m6bc5

asset code

during the past 12 months

1-63

household expenditure (*)

Durable goods

Purchased/repaired house/land (*)

Housing, electricity,chikhac_12

chikhac_13

chikhac_14

MUC6B

Purchased month & year available

Purchased month & year available

MUC7
m7c21

Purchased extra house

m7c23aBuilding house

m7c24

Major house repair or upgrade

m7c9*m7c11/m7c10

House rent in cash & in kindm7c25

Minor house repair

m7c32

Water of daily life use

m7c36

Electricity

m7c39

Garbage collection

MUC7

water, garbage collection

Note: (*) are not included in household expenditure.
Total household expenditurechitieu=Sum of chikhac_02 to 08, 12 and 14

Total consumption expenditure

chids=Sum of chikhac_02 to 07, 12 and 14

Food & drinks=chikhac_04 + chikhac_05

Vietnam VHLSS 2006 Manual (Version 1.1)

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203

7.4 Household expenditure and consumption expenditure
Definition of consumption expenditure is the household expenditure (chitieu in TTCHUNG) minus
chikhac_08.

Variable

Expenses counted in household expenditure, but not counted in consumption
expenditurechikhac_08

Fee, administrative and legal service for life,
Contributions to various funds,
Amount paid in replacement of compulsory public labor,
All kinds of taxes,
Wedding of a household member,
Funeral and death anniversaries of household members,Entertainment,
Gifts, donation, support,
Other expenses,
in which: cost for persons who used to be household member to study or be medicallytreated overseas.

In the survey report, values of monthly expenditure per capita are written in principle.

Terms used in the survey report vs terms used in this manualTerms used in the survey reportMonthly

Terms used in this manual

per capita
Total consumption expenditure

511.4

Total household expenditure

Consumption expenditure for living

460.4

Consumption expenditure

Eating, drinking & smoking

242.9

Non-eating, drinking & smoking

217.5

Other consumption expenditure

51.0

Non-consumption expenditure# Monthly consumption expenditure per capita> df<-ttchung

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204

> (t<-round(sum(df$chids*df$wt)/sum(df$tsnguoi*df$wt)/12,1))[1] 460.2# Monthly consumption expenditure per capita by urban/rural> t<-c(t,as.vector(by(d,d$ttnt,function(df) sum(df$chids*df$wt)/sum(df$tsnguoi*df$wt)/12)))> names(t)<-c("Total","Urban","Rural")> round(t,1)
Total Urban Rural
460.2 738.3 358.7

Average monthly consumption per capita is high in South East and Red River Delta, especiallyin urban area.
Region

Total

Urban

Rural

Vietnam

460.2

738.3

358.7

Red River Delta

474.9

821.7

360.7

North East

372.8

616.1

313.0

North West

291.3

593.7

242.8

North Central

314.1

552.5

276.5

South Central Coast

414.6

593.6

335.7

Central Highlands

391.1

540.2

328.4

South East

740.5

944.1

519.1

Mekong River Delta

434.4

558.8

401.6

# Monthly consumption expenditure per capita by region> r<-as.vector(by(d,substr(d$tinh,1,1),+ function(df) sum(df$chids*df$wt)/sum(df$tsnguoi*df$wt)/12))> names(r)<-region.name> round(r,1)
Red River Delta

North East

North West

North Central

474.9

372.8

291.3

314.1

South Central Coast

Central Highlands

414.6

391.1

South East Mekong River Delta
740.5# Monthly consumption expenditure per capita by region and urban/rural> m<-matrix(as.vector(by(d,list(substr(d$tinh,1,1),d$ttnt),

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434.4

205

+ function(df) sum(df$chids*df$wt)/sum(df$tsnguoi*df$wt)/12)),+ nrow=8,ncol=2)> m<-cbind(r,m)> m<-rbind(t,m)> rownames(m)<-c("Vietnam",region.name)> round(m,1)
Total Urban Rural
Vietnam460.2 738.3 358.7

Red River Delta

474.9 821.7 360.7

North East

372.8 616.1 313.0

North West291.3 593.7 242.8

North Central

314.1 552.5 276.5

South Central Coast 414.6 593.6 335.7
Central Highlands

391.1 540.2 328.4

South East

740.5 944.1 519.1

Mekong River Delta

434.4 558.8 401.6

7.4.2 Foods and drinks during holidays

Code

Average amount per

Description

householdTotal

In cashIn-kind

1098

913

185

101

Fragrant, specialty rice

25

20

5

102

Glutinous rice

47

30

17

110

Pork (inedible parts removed)

149

136

14

111

Beef

42

41

1

112

Buffalo's meat

3

2

0

113

Chicken

138

67

71

114

Duck and other poultry meat

24

17

7

8

7

1

53

49

4

48

39

9

115

116
118

Other meat (goat, dog, lamb, game meat,
bird,...)
Processed meat (meat pies, fried meat pies,sausage,...)
Fresh fish, shrimp

Vietnam VHLSS 2006 Manual (Version 1.1)

206

120

Other seafoods (crab, snails..)

9

8

1

121

Chicken or duck eggs

19

14

5

124

Beans

16

15

1

134

Fruit

83

73

9

139

Sugar, molasses

20

19

1

140

Cakes, candy, jam

77

68

9

144

Liquor of all kinds

40

32

8

145

Beers of all kinds

65

56

8

146

Canned or bottled refreshment

24

20

4

151

Coffee

11

10

1

153

Tea

19

18

2

154

Cigarettes, tobacco

27

26

1

156

Outdoors eating

84

81

3

68

65

3

157

Other

things(processed

foods,

spices,additives ...)

> d<-muc5a1> head(d[1:10])
tinh huyen xa diaban hoso m5a1c1 m5a1c2a m5a1c2b m5a1c3a m5a1c3b
1

101

01 03

014

15

156

NA

300

NA

0

2

101

01 03

014

15

111

1

120

0

NA

3

101

01 03

014

15

101

5

45

0

NA

4

101

01 03

014

15

113

2

140

0

NA

5

101

01 03

014

15

114

2

70

0

NA

6

101

01 03

014

15

145

10

250

0

NA

> length(unique(d$m5a1c1))[1] 24> m1<-tapply(d$m5a1c2b*d$wt,d$m5a1c1,sum,na.rm=T)/NHH> m2<-tapply(d$m5a1c3b*d$wt,d$m5a1c1,sum,na.rm=T)/NHH> m<-cbind(m1,m2)> mt<-round(addmargins(m))[c(25,1:24),c(3,1,2)]
> mt
Sum

m1

m2

Sum 1098 913 185
101

25

20

5

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207

102

47

30

17

110 149 136

14

:
156

84

81

3

157

68

65

3

Vietnam VHLSS 2006 Manual (Version 1.1)

208

7.4.3 Daily foods and drinks

Code

Average amount per

Description

householdIn cashIn-kind

Total

10461

8635

1826

101

Ordinary rice (incl. fragnant, specialty)

2249

1150

1099

102

Glutinous rice

74

27

47

103

Corn/maize (as kemels)

22

10

12

104

Cassava (as fresh)

11

5

6

105

Various types of potatoes (as fresh)

27

19

8

106

Bread, wheat or wheat flour

57

56

0

107

Noodle, pho noodle, instant rice soup

127

126

1

108

Rice noodle

55

54

1

109

Vermicelli?

18

18

0

110

Pork (inedible parts removed)

1358

1349

10

111

Beef

229

228

1

112

Buffalo's meat

10

10

0

113

Chicken

327

172

154

114

Duck and other poultry meat

101

74

27

35

29

6

115

Other meat (goats, dogs, lamb, wild beasts,
birds,...)

116

Processed meat

62

61

1

117

Animal fat, vegetable oil

198

196

2

118

Fresh fish, shrimp

974

815

159

119

Dried and processed fish and shrimp

86

83

3

120

Other seafoods (crab, snails..)

63

51

12

121

Chicken or duck eggs

136

107

29

122

Tofu

113

112

1

123

Peanuts, sesame seeds

36

23

13

124

Beans

24

22

2

125

Various kinds of fresh pea

53

48

5

126

Water morning glory

99

74

25

127

Kohlrabi

36

28

8

128

Cabbage

69

60

9

129

Tomatoes

75

73

2

Vietnam VHLSS 2006 Manual (Version 1.1)

209

130

Other

vegetables(calabash,

pumpkin,cucumber)

195

143

52

131

Oranges

76

70

6

132

Bananas

74

52

22

133

Mangoes

58

46

12

134

Other fruit (rambutan, papaya, melon...)

141

102

39

135

Fish sauce and dipping sauce

115

113

3

136

Salt

23

23

0

137

Spices, powdered soup

30

30

0

138

Food seasoning

101

101

1

139

Sugar, molasses

116

114

2

140

Cakes, jam, sweets

65

62

3

141

Condensed milk, powdered milk

182

176

6

142

Ice creams, yoghurt

38

37

1

143

Fresh milk

59

59

1

144

Liquor of all kinds

105

95

10

145

Beer

85

83

2

146

Bottled & canned refreshment

25

24

1

147

Bottled, canned non-carbonated fruit juices

16

16

1

148

Bottled & canned purified water

11

11

0

149

Bottled & canned tonic water

7

7

0

150

Instant coffee

32

30

2

151

Powdered coffee

29

28

1

152

Powdered tea/instant tea

9

9

0

153

Dried tea

101

97

4

154

Cigarettes, tobacco

307

305

2

155

Betel leaf, areca nut, lime

8

7

1

156

Outdoors meals (breakfast, lunch, dinner)

1561

1561

0

157

Others

165

155

9

> d<-muc5a2> head(d)tinh huyen xa diaban hoso m5a2c1 m5a2c2 m5a2c3 m5a2c4 m5a2c5 m5a2c6

Vietnam VHLSS 2006 Manual (Version 1.1)

210

1

101

01 03

014

15

113

12

4

0.5

25

1200

2

101

01 03

014

15

121

12

2

10.0

10

240

3

101

01 03

014

15

109

6

1

0.3

4

24

4

101

01 03

014

15

111

12

8

0.2

14

1344

5

101

01 03

014

15

116

12

NA

NA

NA

480

6

101

01 03

014

15

138

12

NA

NA

NA

156

m5a2c7 m5a2c8 m5a2c9 m5a2c10

ID

wt

xaid

1

2

NA

NA

NA 101010301415 3107.318 1010103

2

2

NA

NA

NA 101010301415 3107.318 1010103

3

2

NA

NA

NA 101010301415 3107.318 1010103

4

2

NA

NA

NA 101010301415 3107.318 1010103

5

2

NA

NA

NA 101010301415 3107.318 1010103

6

2

NA

NA

NA 101010301415 3107.318 1010103> length(unique(d$m5a2c1))[1] 57> m1<-tapply(d$m5a2c6*d$wt,d$m5a2c1,sum,na.rm=T)/NHH> m2<-tapply(d$m5a2c10*d$wt,d$m5a2c1,sum,na.rm=T)/NHH> m<-cbind(m1,m2)> mt<-round(addmargins(m))[c(58,1:57),c(3,1,2)]
> mt
Sum

m1

m2

Sum 10461 8635 1826
101 2249 1150 1099
102

74

27

47

103

22

10

12

104

11

5

6

105

27

19

8

156 1561 1561

0

157

9

:

165 155

Vietnam VHLSS 2006 Manual (Version 1.1)

211

7.4.4 Daily non-food expenditure, and other expenditure

Code

Average amount

Description

In cashIn-kind

per household
Total (201-221)

3040

2808

231

201

Allowance for children

262

262

0

202

Coal,firewood, rice husk, sawdust

331

116

215

203

Gas

324

320

4

204

Parafin (lighting, cooking)

28

28

0

205

Gasoline, lubricant and grease for cars,
motorcycle, other equipments

813

812

1

206

Parking fees (bicycles, motorbikes, cars)

55

55

0

207

Matches, candles, flint, lighters

20

19

0

208

Washing powder softening liquid

177

176

1

209

Dish washing liquid, house cleaning liquid

56

56

0

210

Shampoo, conditioning

149

148

2

211

Bath soap, lotion

68

67

1

212

Cream, powder & lipsticks

53

52

1

213

Toothpaste, tooth brushes

89

88

1

214

Tissue/blades

57

57

0

215

Books, newspapers, magazines

55

55

0

216

Flowers

24

24

0

217

Entertainment (cinema,
sports )

25

25

0

218

Lottery

76

75

0

219

Items of worship

151

148

3

220

Haircut, hairdressing

107

106

1

221

Other daily expenses

120

119

1

299

in 202: agricultural by-products (straw,

59

2

58

music, video,

thatch, leaves of sugarcane, body ofmaize, jute, rush…)

Vietnam VHLSS 2006 Manual (Version 1.1)

212

> d<-muc5b1> head(d)tinh huyen xa diaban hoso m5b1c1 m5b1c2 m5b1c3 m5b1c4 m5b1c5

ID

1

101

01 03

014

15

211

12

40

480

0 101010301415

2

101

01 03

014

15

219

12

20

240

0 101010301415

3

101

01 03

014

15

207

12

2

24

0 101010301415

4

101

01 03

014

15

215

12

20

240

0 101010301415

5

101

01 03

014

15

210

12

25

300

0 101010301415

6

101

01 03

014

15

213

12

16

192

0 101010301415

wt

xaid

1 3107.318 1010103
2 3107.318 1010103
3 3107.318 1010103
4 3107.318 1010103
5 3107.318 1010103
6 3107.318 1010103> length(unique(d$m5b1c1))[1] 22> (NHH<-sum(ttchung$wt))[1] 19629872> m1<-tapply(d$m5b1c4*d$wt,d$m5b1c1,sum,na.rm=T)/NHH> m2<-tapply(d$m5b1c5*d$wt,d$m5b1c1,sum,na.rm=T)/NHH> m<-cbind(m1,m2)> colnames(m)<-c("In cash","In-kind")> mt<-round(addmargins(m,2))[,c(3,1,2)]> mt
Sum In cash In-kind
201 262262

0

202 331116

215

203 3243204

204 2828

0

205 813812

1

206 5555

0

207 2019

0208 177176

1

209 5656

0Vietnam VHLSS 2006 Manual (Version 1.1)

213

210 1491482

211 68671

212 5352

1

213 89881

214 5757

0

215 5555

0

216 2424

0

217 2525

0

218 7675

0219 151148

3

220 1071061

221 1201191

299 592

58

Note: When calculating total, the value of code 299 is included in that of code 202.

> mt2<-mt[1:21,]> mt3<-addmargins(mt2,1)[c(22,1:21),]> rownames(mt3)[1]<-"Total(201-221)"> mt4<-rbind(mt3,mt[22,])> rownames(mt4)[23]<-"(299)"> mt4
Sum In cash In-kind
Total(201-221) 3040

2808

231

201

262

262

0

202

331

116

215

203

324

320

4

204

28

28

0

205

813

812

1

206

55

55

0

207

20

19

0

208

177

176

1

209

56

56

0

210

149

148

2

211

68

67

1

212

53

52

1

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214

213

89

88

1

214

57

57

0

215

55

55

0

216

24

24

0

217

25

25

0

218

76

75

0

219

151

148

3

220

107

106

1

221

120

119

1

(299)

59

2

58

7.4.5 Annual consumption expenditure

Code

Description

Average amountIn cashIn-kind

per household
Total

2462

2385

76

301

Textile materials of all kinds

196

189

7

302

Ready-made clothing (incl. underwear)

459

438

21

303

Mosquito net and netting

20

19

0

304

Face towels, scarves

39

39

0

305

Rush mats, blankets, bed sheets, pillow,
table cloth, curtails

80

79

1

306

Other garments (thread, socks...)

27

27

0

307

Tailoring or laundry service

91

89

2

308

Shoes, sandals, wooden clogs

170

167

3

309

Nylon sheeting, hats, umbrellas

45

45

1

310

Electric devices: light bulbs, electric wire,

38

38

0

plates, teapots and cups,…

43

43

1

312

Pans, pots, bins, buckets, basins

42

42

0

313

Thermos

7

7

0

314

Bags and baskets

11

10

0

plugs, fuse
311

Earthenware, porcelain and glass: bowls,

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315

Flashlights and batteries for lighting, TV,radios

11

11

0

316

Cradles, hammocks, prams

7

7

0

317

Other household items (excluding durable
goods)

23

23

0

318

Bicycle tires, tubes and spare parts

35

35

0

319

Automotive tires, tubes and spare parts

94

94

0

320

Maintenance and repairs of household
appliances

38

38

0

321

Travel fees (boat, bus, train, taxi, car…)

115

113

2

322

Pictures, photos, bonsai

17

16

0

323

Sport instruments

8

7

0

324

Toys

12

12

0

325

Envelopes, stamps, telephone, postage

378

374

4

326

Internet

16

16

0

327

Cosmetic surgery, body building

2

2

0

328

Domestic excursions, holidays

172

155

17

329

Foreign excursions, holidays

35

25

10

330

Jewelry, watches, glasses

58

56

1

331

Other cultural activities

9

9

0

332

Hiring servants for the family

45

45

0

333

Other annual expenses

27

26

0

399

Subcode of 325;

91

90

1

In which, operating and repairing fee fortelephone> d<-muc5b2> dim(d)[1] 114952

11> head(d)tinh huyen xa diaban hoso m5b2c1 m5b2c2 m5b2c3

ID

wt

1

101

01 03

014

15

326

1250

0 101010301415 3107.318

2

101

01 03

014

15

325

2700

0 101010301415 3107.318

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3

101

01 03

014

15

310

45

0 101010301415 3107.318

4

101

01 03

014

15

319

250

0 101010301415 3107.318

5

101

01 03

014

15

309

20

0 101010301415 3107.318

6

101

01 03

014

15

330

250

0 101010301415 3107.318

xaid
1 1010103
2 1010103
3 1010103
4 1010103
5 1010103
6 1010103> length(unique(d$m5b2c1))[1] 34> NHH<-sum(ttchung$wt)> m1<-tapply(d$m5b2c2*d$wt,d$m5b2c1,sum,na.rm=T)/NHH> m2<-tapply(d$m5b2c3*d$wt,d$m5b2c1,sum,na.rm=T)/NHH> m<-cbind(m1,m2)> colnames(m)<-c("In cash","In-kind")> mt<-round(addmargins(m))[c(35,1:34),c(3,1,2)]> mt
Sum In cash In-kind
Sum 2462

2385

76

301 1961897

302 459

438

21

303

20

19

0

304

39

39

0

305

80

79

1

306

27

27

0

307

91

89

2

308 170

167

3

309

45

45

1

310

38

38

0

311

43

43

1

312

42

42

0

313

7

7

0

314

11

10

0

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217

315

11

11

0

316

7

7

0

317

23

23

0

318

35

35

0

319

94

94

0

320

38

38

0

321 115

113

2

322

17

16

0

323

8

7

0

324

12

12

0

325 378

374

4

326

16

16

0

327

2

2

0

328 172

155

17

329

35

25

10

330

58

56

1

331

9

9

0

332

45

45

0

333

27

26

0

399

91

90

1

7.4.6 Other spending

Variable

Description

Code

AverageamountOther spending that is considered as household expenditure
Total

400-408

M5B3C2_01

Contributions to various funds

401

M5B3C2_02

Amount paid in replacement of

402

2,570
11
75

compulsory public labor
M5B3C2_03

All kinds of taxes

403

M5B3C2_04

Wedding of a household member

404

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45
30

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M5B3C2_05

Funeral and death anniversaries

405

507

of household members
M5B3C2_06

Entertainment

406

598

M5B3C2_07

Gifts, donation, support

407

155

M5B3C2_08

Other expenses

408

1,082

M5B3C2_09

in which:cost for persons who

499

used to be HH member to study

97

or be medically trea
M5B3C2_10

Fee, administrative and legal

400

68

service for life

Other spending that is not considered as household expenditure

M5B4C2_1

Total

501-508

Debt repayment, reimbursement,

501

1,617

advance payment
M5B4C2_2

Lending,

5,717

contributing

to

502

521

revolving credit groups
M5B4C2_3

Buying gold, silver, gemstone

503

853

M5B4C2_4

Depositing in savings accounts

504

937

M5B4C2_5

Buying

505

life

and

security146

insurances
M5B4C2_6

Other insurances

506

17

M5B4C2_7

investment of completed

507

904

M5B4C2_8

Others508722> d<-muc5b3_4> dim(d)[1] 918926> head(d)tinh huyen xa diaban hoso m5b3c2_01 m5b3c2_02 m5b3c2_03 m5b3c2_04 m5b3c2_05
1

101

01 03

014

15

0

150

60

0

0

2

101

01 03

014

19

0

120

60

0

13500

3

101

01 03

014

24

0

120

60

0

0

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4

101

01 09

019

13

0

70

0

0

0

5

101

01 09

019

15

0

50

0

0

0

6

101

01 09

019

19

0

70

60

0

0

m5b3c2_06 m5b3c2_07 m5b3c2_08 m5b3c2_09 m5b3c2_10 m5b4c2_1 m5b4c2_2 m5b4c2_3
1

600

0

400

0

0

0

0

0

2

0

400

250

0

0

0

0

0

3

800

300

100

0

0

0

0

0

4

0

0

800

0

0

0

0

0

5

0

0

600

0

0

0

0

0

6

0

0

900

0

0

0

0

0

m5b4c2_4 m5b4c2_5 m5b4c2_6 m5b4c2_7 m5b4c2_8

ID

wt

xaid

1

0

0

0

0

0 101010301415 3107.318 1010103

2

0

0

0

0

0 101010301419 3107.318 1010103

3

0

0

0

0

0 101010301424 3107.318 1010103

4

20000

0

0

0

0 101010901913 3092.521 1010109

5

20000

0

0

0

0 101010901915 3092.521 1010109

6

30000

0

0

0

0 101010901919 3092.521 1010109> NHH<-sum(ttchung$wt)> m<-matrix(0,nrow=18,ncol=1)> for(j in 1:18){+ m[j,1]<-sum(d[,j+5]*d$wt)/NHH+ }> colnames(m)<-"Average amount"> rownames(m)<-c(401:408,499,400,501:508)> round(m)Average amount
401

11

402

75

403

45

404

30

405

507

406

598

407

155

408

1082

499

97

400

68

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501

1617

502

521

503

853

504

937

505

146

506

17

507

904

508

722

Remarks:
The sequence of code in the above table is different from that of Section 5B3 of the questionnaire.
We followed the sequence of variables in muc5b3_4 and Codebook.

7.4.7 Purchased fixed assets and durable appliances
Table Share of households with fixed assets/durable goods as well as average amount of purchased
fixed assets and durable goods for the past 12 months
Code

Description

Share of

Purchased fixed

Purchasedhouseholds

assetsdurable goods

1

Perennial crop gardens

14.5

75.8

0

2

Aquaculture farms

8.7

19.1

0

3

Fish/shrimp-rearing cages/rafts

0.2

1.6

0

4

Land for doing other business

0.9

8.5

0

5

Drawing, ploughing and breeding

18

192.3

0

catle
6

Breeding pigs

14.4

28

0

7

Basic herds of poultry and cattle

3.1

23.3

0

8

Breeding facilities

30.2

59.6

0

9

Feed grinding machines

0.7

1.8

0

10

Rice milling machines

2

6.8

0

11

Grain harvesting machines

4.3

8.7

0

12

Pesticide sprayers

1.1

1.5

0

13

Houses and workshops

2.3

18.4

0

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14

Shops

3.8

85.4

0

15

Other production facilities

0.3

1.8

0

16

Cars

1

395.6

135

17

Tractors of all kinds

1.3

36.9

0

18

Trailers

0.4

2.2

0

19

Tractor ploughs

1.3

13.6

0

20

Motorbikes

60.3

134.1

1039.321

Bicycles

67.3

1.7

38.2

22

Carts

6.5

10.9

0

23

Motor boats, ferries …

3.8

71.9

3.7

24

Rowing boats, ferries..

2.7

2.6

0.8

25

Other means of transportation

0.9

6

0.1

26

Lathes and welding and milling

0.7

1

0

machines
27

Punchers

0.2

0.4

0

28

Wooden sawing machines

0.9

10.2

0

29

Pumps

36.5

15.2

8.7

30

Power generators

0.9

2.2

0.9

31

Printers, photocopiers

0.4

0.3

0.4

32

Fax machines

0.2

0

0

33

Telephone sets

31.5

0.9

25.2

34

Mobilephones

18

6.4

133.4

35

Sewing, weaving, embroidering

8.9

5.6

2.4

machines
36

Other machines and equipment

2.4

34.7

0.4

37

Fishing net

1.7

16.1

0.3

38

Durable containers for storage

1.9

1.1

0.3

39

Other specify equipments

0.6

1.4

0.5

40

Video cassette players

44.8

0

54.6

41

Color T.V sets

79.1

1

205.4

42

Black and white T.V sets

5.7

0

0.9

43

Multi-tier stereos

13.1

0.8

36

44

Radios/Cassette players

12.2

0

1.5

45

Recorders/Disc players

2.9

0

4.3

46

Computers

8.1

2.6

81.1

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47

Cameras, camcorders

2

0

6.3

48

Refrizerators, freezers

23.5

5.9

93.9

49

Air-condioners

2.9

0.7

33.1

50

Washing machines and driers

9.2

0

55.3

51

Electric fans

81.6

0.1

13.9

52

Water heaters

7.2

0

13.2

53

Gas cookers

37.8

0

34.5

54

Electric cookers, rice cookers,

61

0

17.8

pressure cookers
55

Trollers of all kinds

0.9

0.2

0.7

56

Wardrobes of all kinds

80.3

1.2

111.2

57

Beds

88.2

0.8

44.1

58

Tables, chairs, sofas …

66.9

4.9

89.3

59

Vacuum cleaners, water filters

1.2

0

1.3

60

Microwaves, baking stoves

1.6

0

2.6

61

Fruit blenders, juicers

8.8

0.2

2.9

62

Other valuable things (Antiques,

6.5

10.4

15.9

pianos, dressing tables...)

Share of households with the following assets> d<-muc6> dim(d)[1] 9189

70> colnames(d)[1] "tinh""huyen""xa""diaban""hoso""m6ma1_01" "m6ma1_02"[8] "m6ma1_03" "m6ma1_04" "m6ma1_05" "m6ma1_06" "m6ma1_07" "m6ma1_08" "m6ma1_09"[15] "m6ma1_10" "m6ma1_11" "m6ma1_12" "m6ma1_13" "m6ma1_14" "m6ma1_15" "m6ma1_16"[22] "m6ma1_17" "m6ma1_18" "m6ma1_19" "m6ma1_20" "m6ma1_21" "m6ma1_22" "m6ma1_23"[29] "m6ma1_24" "m6ma1_25" "m6ma1_26" "m6ma1_27" "m6ma1_28" "m6ma1_29" "m6ma1_30"[36] "m6ma1_31" "m6ma1_32" "m6ma1_33" "m6ma1_34" "m6ma1_35" "m6ma1_36" "m6ma1_37"[43] "m6ma1_38" "m6ma1_39" "m6ma1_40" "m6ma1_41" "m6ma1_42" "m6ma1_43" "m6ma1_44"[50] "m6ma1_45" "m6ma1_46" "m6ma1_47" "m6ma1_48" "m6ma1_49" "m6ma1_50" "m6ma1_51"[57] "m6ma1_52" "m6ma1_53" "m6ma1_54" "m6ma1_55" "m6ma1_56" "m6ma1_57" "m6ma1_58"

Vietnam VHLSS 2006 Manual (Version 1.1)

223[64] "m6ma1_59" "m6ma1_60" "m6ma1_61" "m6ma1_62" "ID""wt"

"xaid"> head(d)tinh huyen xa diaban hoso m6ma1_01 m6ma1_02 m6ma1_03 m6ma1_04 m6ma1_05 m6ma1_06
1

101

01 03

014

15

20

33

34

41

43

45

2

101

01 03

014

19

20

29

31

33

34

41

3

101

01 03

014

24

20

33

34

41

48

51

4

101

01 09

019

13

21

33

41

44

48

51

5

101

01 09

019

15

20

33

40

41

44

46

6

101

01 09

019

19

20

21

33

40

41

48

m6ma1_07 m6ma1_08 m6ma1_09 m6ma1_10 m6ma1_11 m6ma1_12 m6ma1_13 m6ma1_14 m6ma1_15
1

48

50

51

53

54

56

57

58

0

2

43

45

46

48

50

51

52

53

54

3

54

57

0

NA

NA

NA

NA

NA

NA

4

53

54

56

57

58

60

0

NA

NA

5

48

51

52

53

54

56

57

58

60

6

50

51

53

54

56

57

58

61

0

m6ma1_16 m6ma1_17 m6ma1_18 m6ma1_19 m6ma1_20 m6ma1_21 m6ma1_22 m6ma1_23 m6ma1_24
1

NA

NA

NA

NA

NA

NA

NA

NA

NA

2

56

57

61

0

NA

NA

NA

NA

NA

3

NA

NA

NA

NA

NA

NA

NA

NA

NA

4

NA

NA

NA

NA

NA

NA

NA

NA

NA

5

0

NA

NA

NA

NA

NA

NA

NA

NA

6

NA

NA

NA

NA

NA

NA

NA

NA

NA

Remarks:
All values in variables of m6ma1_33 to m6ma1_62 are NA.

> m<-matrix(0,nrow=62,ncol=1)> for(i in 1:nrow(d)){+ for(j in 1:62){+ code<-d[i,j+5]+ if(code==0) break+ m[code,1]<-m[code,1]+d[i,69]+ }+ }Vietnam VHLSS 2006 Manual (Version 1.1)

224

> colnames(m)<-"Share of households"> rownames(m)<-1:62> NHH<-sum(ttchung$wt)> round(m/NHH*100,1)
Share of households
1

14.5

2

8.7

3

0.2

:
60

1.6

61

8.8

62

6.5



Total of spending on purchased fixed assets for the past 12 months

Please also refer to No. 97 of chapter 6 “Household summary file TTCHUNG”.
> d<-merge(muc6a,ttchung[,c("ID","thangdt","ngaydt")],by="ID",all.x=T)> dim(d)[1] 15897

17> head(d)ID tinh huyen xa diaban hoso m6ama m6ac3 m6ac4a m6ac4b m6ac5 m6ac6
1 101011502715

101

01 15

027

15

20

1

0

2004 22000 19000

2 101011700213

101

01 17

002

13

47

1

0

1998

5000

4000

3 101011700219

101

01 17

002

19

21

1

0

2000

300

150

4 101011700219

101

01 17

002

19

48

1

0

2001

3000

1600

5 101030301414

101

03 03

014

14

14

1

0

1993 30000 50000

6 101031100915

101

03 11

009

15

14

1

0

1999 12000 28000

m6ac7

wt

xaid thangdt ngaydt

1

100 3085.123 1010115

6

15

2

100 3099.920 1010117

9

18

3

100 3099.920 1010117

9

23

4

100 3099.920 1010117

9

23

5

100 2988.944 1010303

527

Vietnam VHLSS 2006 Manual (Version 1.1)

225

6

100 3003.741 1010311

6

18# m6ac4a: Purchased month# m6ac4b: Purchased year
# m6ac5: Value when purchasing or receiving# m6ac7: The percentage of the household ownership# thangdt: Month of survey# Purchased fixed assets for the past 12 months> d<-subset(d,(2006-m6ac4b)*12+(thangdt-m6ac4a)<=12)> dim(d)[1] 132017> m<-matrix(0,nrow=62,ncol=1)> for(i in 1:nrow(d)){+ code<-d$m6ama[i]+ if(code==0) break+ m[code,1]<-m[code,1]+ d$m6ac5[i]*d$m6ac7[i]/100*d$wt[i]+ }> colnames(m)<-"Purchased fixed assets"> rownames(m)<-1:62> NHH<-sum(ttchung$wt)> m1<-round(m/NHH,1)> m1
Purchased fixed assets
1

75.8

2

19.1

3

1.6

4

8.5

5

192.3

6

28.0

7

23.3

8

59.6

9

1.8

10

6.8

11

8.7

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226

12

1.5

13

18.4

14

85.4

15

1.8

16

395.6

17

36.9

18

2.2

19

13.6

20

134.1

21

1.7

22

10.9

23

71.9

24

2.6

25

6.0

26

1.0

27

0.4

28

10.2

29

15.2

30

2.2

31

0.3

32

0.0

33

0.9

34

6.4

35

5.6

36

34.7

37

16.1

38

1.1

39

1.4

40

0.0

41

1.0

42

0.0

43

0.8

44

0.0

45

0.0

46

2.6

47

0.0

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227

48

5.9

49

0.7

50

0.0

51

0.1

52

0.0

53

0.0

54

0.0

55

0.2

56

1.2

57

0.8

58

4.9

59

0.0

60

0.0

61

0.2

62

10.4



Total of spending on purchased durable goods for the past 12 months

Please also refer to No. 98 of chapter 6 “Household summary file TTCHUNG”.
> d<-merge(muc6b,ttchung[,c("ID","thangdt","ngaydt")],by="ID",all.x=T)> dim(d)[1] 85890

16> head(d)ID tinh huyen xa diaban hoso m6bma m6bc3 m6bc4a m6bc4b m6bc5 m6bc6
1 101010301415

101

01 03

014

15

34

2

0

2004

3000

500

2 101010301415

101

01 03

014

15

45

2

0

2002

2500

800

3 101010301415

101

01 03

014

15

43

2

0

2002

8000

2000

4 101010301415

101

01 03

014

15

51

4

0

1995

1500

400

5 101010301415

101

01 03

014

15

57

1

0

1997

1800

300

6 101010301415

101

01 03

014

15

20

1

0

1997 18000

8000

wt

xaid thangdt ngaydt

1 3107.318 1010103

6

16

2 3107.318 1010103

6

16

3 3107.318 1010103

6

16

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228

4 3107.318 1010103

6

16

5 3107.318 1010103

616

6 3107.318 1010103

6

16# m6bc4a: Purchased month# m6bc4b: Purchased year
# m6bc5:

Value when purchasing or receiving# thangdt: Month of survey# Purchased durable for the past 12 months> d<-subset(d,(2006-m6bc4b)*12+(thangdt-m6bc4a)<=12)> dim(d)[1] 722416> m<-matrix(0,nrow=62,ncol=1)> for(i in 1:nrow(d)){+ code<-d$m6bma[i]+ if(code==0) break+ m[code,1]<-m[code,1]+ d$m6bc5[i]*d$wt[i]+ }> colnames(m)<-"Purchased durable goods"> rownames(m)<-1:62> NHH<-sum(ttchung$wt)> m1<-round(m/NHH,1)> m1
Purchased durable goods
1

0.0

2

0.0

3

0.0

4

0.0

5

0.0

6

0.0

7

0.0

8

0.0

9

0.0

10

0.0

11

0.0

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12

0.0

13

0.0

14

0.0

15

0.0

16

135.0

17

0.0

18

0.0

19

0.0

20

1039.3

21

38.2

22

0.0

23

3.7

24

0.8

25

0.1

26

0.0

27

0.0

28

0.0

29

8.7

30

0.9

31

0.4

32

0.0

33

25.2

34

133.4

35

2.4

36

0.4

37

0.3

38

0.3

39

0.5

40

54.6

41

205.4

42

0.9

43

36.0

44

1.5

45

4.3

46

81.1

47

6.3

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48

93.9

49

33.1

50

55.3

51

13.9

52

13.2

53

34.5

54

17.8

55

0.7

56

111.2

57

44.1

58

89.3

59

1.3

60

2.6

61

2.9

62

15.9

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8 Resampling method
Strategies for 80% resampling1) To order TTCHUNG by strata (province and urban/rural), xa and the amount ofconsumption expenditure, andto append the variable sn, the serial number of records to TTCHUNG.
2) To select 80% of TTCHUNG, by dropping 20% households using systematic selection with
the interval=5 and a random start number, andto create the vector ID.res, a set of ID06 selected for resampled data set.
3) For each data set, to select records with ID.res.
4) To adjust the weight of xa as the next, if a household of the xa is dropped;
Adjusted weight = original weight×(3/2)
5) For each data set, to replace wt with the adjusted weight, and rename R data frame “xxx”
as “xxx.80”.
6) Export R data frames to CSV files with the name “xxx_80.CSV”.



Ordered TTCHUNG by strata (province and urban/rural), xa and the amount of consumption
expenditure.

> d<-ttchung[c("ID","tinh","ttnt","xaid","chids","wt")]> d<-d[order(d$tinh,d$ttnt,d$xaid,d$chids),]> d["sn"]<-seq(1:nrow(d))> head(d)ID tinh ttnt

xaid chids

wt sn

3 101010301424

101

1 1010103 47211 3107.318

1

1 101010301415

101

1 1010103 49445 3107.318

2

2 101010301419

101

1 1010103 58829 3107.318

3

4 101010901913

101

1 1010109 24313 3092.521

4

6 101010901919

101

1 1010109 24870 3092.521

5

5 101010901915

101

1 1010109 26368 3092.521

6

Selected 80% of TTCHUNG, by dropping 20% households using systematic selection with theinterval=5 and a random start number> int<-5

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> (st<-sample(1:5,1))[1] 4> d["flag"]<-ifelse(d$sn%%int==(st-1),0,1)> head(d)ID tinh ttnt

xaid chids

wt sn flag

3 101010301424

101

1 1010103 47211 3107.318

1

1

1 101010301415

101

1 1010103 49445 3107.318

2

1

2 101010301419

101

1 1010103 58829 3107.318

30

4 101010901913

101

1 1010109 24313 3092.521

4

1

6 101010901919

101

1 1010109 24870 3092.521

5

1

5 101010901915

101

1 1010109 26368 3092.521

6

1> table(d$flag)
011838 7351> nrow(subset(d,flag==1))/nrow(d)[1] 0.7999782> ID.res<-subset(d,flag==1)$ID

The number of resampled households is 7,352.
The number of xa where one household is dropped is 1,838.

> d2<-subset(d,flag==1)> nrh<-tapply(d2$ID,d2$xaid,length)> table(nrh)
nrh
2

3

1838 1225For each data set, selected records with ID.res and confirmed the resampling rate.

> lss2006res<-lss2006> for(j in 1:49){+ d<-lss2006[[j]]+ d<-subset(d,is.element(d$ID,ID.res))+ lss2006res[[j]]<-d+ }Vietnam VHLSS 2006 Manual (Version 1.1)

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> for(j in 1:49) print (paste(Rnames[j],round(nrow(lss2006res[[j]])/nrow(lss2006[[j]])*100,1)))[1] "muc1a 79.9"[1] "muc1b 79.4":[1] "muc8_vayvon 79.6"[1] "ttchung 80"

Adjusted the weight of xa, if a household of the xa is dropped;> table(wt$xaid==names(nrh))
TRUE
3063
> wt<-cbind(wt,nrh)> wt["WT"]<-ifelse(wt$nrh==2,wt$wt*(3/2),wt$wt)> head(wt)xaid

wt nrhWT

1 1010103 3107.318

2 4660.977

2 1010109 3092.521

3 3092.521

3 1010115 3085.123

2 4627.685

4 1010117 3099.920

3 3099.920

5 1010121 3085.123

2 4627.685

6 1010123 3099.920

2 4649.880

For each data set, replaced wt with the adjusted weight WT, and renamed R data frame “xxx” as“xxx.80”.

> for(j in 1:49){+ d<-lss2006res[[j]]+ d<-merge(d,wt[c("xaid","WT")],by="xaid")+ d<-d[,c(2:ncol(d),1)]+ d<-d[,colnames(d)!="wt"]+ lss2006res[[j]]<-d+ }> lss2006res.old<-lss2006res> Rnames[1] "muc1a""muc1b""muc2a""muc2b""muc2c"Vietnam VHLSS 2006 Manual (Version 1.1)

"muc2d"234:[49] "ttchung"> Rnames.res<-paste(Rnames,".80",sep="")> Rnames.res[1] "muc1a.80""muc1b.80""muc2a.80""muc2b.80""muc8.80""muc8_vayvon.80" "ttchung.80""muc2c.80":[46] "muc7.80"> for(j in 1:49){+ cmd<-paste(Rnames.res[j],"<-lss2006res[[",j,"]]",sep="")+ eval(parse(text=cmd))+ }> ls()[1] "muc1a.80""muc1b.80""muc2a.80""muc2b.80""muc2c.80"[6] "muc2d.80""muc2e.80""muc3a1.80""muc3a2.80""muc3b.80"[11] "muc3c.80""muc3d.80""muc3e.80""muc3f.80""muc3g.80"[16] "muc3h.80""muc3i.80""muc4a.80""muc4b0.80""muc4b11.80"[21] "muc4b12.80""muc4b13.80""muc4b14.80""muc4b15.80""muc4b16.80"[26] "muc4b161.80""muc4b21.80""muc4b22.80""muc4b31.80""muc4b32.80"[31] "muc4b41.80""muc4b42.80""muc4b51.80""muc4b52.80""muc4c.80"[36] "muc4c2.80""muc4d.80""muc5a1.80""muc5a2.80""muc5b1.80"[41] "muc5b2.80""muc5b3_4.80""muc6.80""muc6a.80""muc6b.80"[46] "muc7.80""muc8.80""muc8_vayvon.80" "ttchung.80"

Remarks:
Deleted the variable m1bc2 of MUC1B, household member’s name in 2004 for confidentiality.
> d<-muc1b.80> d<-d[,colnames(d)!="m1bc2"]> muc1b.80<-d> lss2006res[[2]]<-d

Exported the resampled R data frames to CSV files with the name “xxx_80.CSV”.

> CSVnames.res<-paste(Rnames,"_80.csv",sep="")> head(CSVnames.res)[1] "muc1a_80.csv" "muc1b_80.csv" "muc2a_80.csv" "muc2b_80.csv" "muc2c_80.csv" "muc2d_80.csv"

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> for(j in 1:49){+ cmd<-paste("write.csv(lss2006res[[",j,"]],'",CSVnames.res[j],"',row.names=F)",sep="")+ eval(parse(text=cmd))+ }> list.files()[1] "muc1a_80.csv""muc1b_80.csv""muc2a_80.csv""muc2b_80.csv"[5] "muc2c_80.csv""muc2d_80.csv""muc2e_80.csv""muc3a1_80.csv"[9] "muc3a2_80.csv""muc3b_80.csv""muc3c_80.csv""muc3d_80.csv"[13] "muc3e_80.csv""muc3f_80.csv""muc3g_80.csv""muc3h_80.csv"[17] "muc3i_80.csv""muc4a_80.csv""muc4b0_80.csv""muc4b11_80.csv"[21] "muc4b12_80.csv""muc4b13_80.csv""muc4b14_80.csv""muc4b15_80.csv"[25] "muc4b16_80.csv""muc4b161_80.csv""muc4b21_80.csv""muc4b22_80.csv"[29] "muc4b31_80.csv""muc4b32_80.csv""muc4b41_80.csv""muc4b42_80.csv"[33] "muc4b51_80.csv""muc4b52_80.csv""muc4c_80.csv""muc4c2_80.csv"[37] "muc4d_80.csv""muc5a1_80.csv""muc5a2_80.csv""muc5b1_80.csv"[41] "muc5b2_80.csv""muc5b3_4_80.csv""muc6_80.csv""muc6a_80.csv"[45] "muc6b_80.csv""muc7_80.csv""muc8_80.csv""muc8_vayvon_80.csv"[49] "ttchung_80.csv"# Number of records and variables in resampled data files> for(j in 1:49){+ cat(format(Rnames.res[j],width=17),": ",format(CSVnames.res[j],width=19),": ",+ format(nrow(lss2006res[[j]]),width=6),",",format(ncol(lss2006res[[j]]),width=3),"\n")+ }muc1a.80: muc1a_80.csv:

31230 , 21

muc1b.80: muc1b_80.csv:

14918 , 18

muc2a.80: muc2a_80.csv:

31230 , 38

muc2b.80: muc2b_80.csv:

31230 , 25

muc2c.80: muc2c_80.csv:

31230 , 35

muc2d.80: muc2d_80.csv:

31230 , 23

muc2e.80: muc2e_80.csv:

31230 , 20

muc3a1.80: muc3a1_80.csv:

31230 , 16

muc3a2.80: muc3a2_80.csv:

14864 , 22

muc3b.80: muc3b_80.csv:

31230 , 97

muc3c.80: muc3c_80.csv:

31230 , 21

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muc3d.80: muc3d_80.csv:

5316 , 19

muc3e.80: muc3e_80.csv:

27026 , 15

muc3f.80: muc3f_80.csv:

31230 , 32

muc3g.80: muc3g_80.csv:

8869 , 31

muc3h.80: muc3h_80.csv:

7379 , 34

muc3i.80: muc3i_80.csv:

17259 , 20

muc4a.80: muc4a_80.csv:

31230 , 56

muc4b0.80: muc4b0_80.csv:

19255 , 19

muc4b11.80: muc4b11_80.csv:

11901 , 22

muc4b12.80: muc4b12_80.csv:

12422 , 15

muc4b13.80: muc4b13_80.csv:

3161 , 16

muc4b14.80: muc4b14_80.csv:

7826 , 16

muc4b15.80: muc4b15_80.csv:

6739 , 13

muc4b16.80: muc4b16_80.csv:

41979 , 14

muc4b161.80: muc4b161_80.csv:

13305 , 14

muc4b21.80: muc4b21_80.csv:

13185 , 17

muc4b22.80: muc4b22_80.csv:

8129 , 21

muc4b31.80: muc4b31_80.csv:

223 , 12

muc4b32.80: muc4b32_80.csv:

222 , 20

muc4b41.80: muc4b41_80.csv:

3104 , 16

muc4b42.80: muc4b42_80.csv:

1816 , 23

muc4b51.80: muc4b51_80.csv:

2950 , 17

muc4b52.80: muc4b52_80.csv:

2170 , 22

muc4c.80: muc4c_80.csv:

3510 , 36

muc4c2.80: muc4c2_80.csv:

23503 , 12

muc4d.80: muc4d_80.csv:

7351 , 25

muc5a1.80: muc5a1_80.csv: 105247 , 13

muc5a2.80: muc5a2_80.csv: 230449 , 18

muc5b1.80: muc5b1_80.csv:

91275 , 13

muc5b2.80: muc5b2_80.csv:

91840 , 11

muc5b3_4.80: muc5b3_4_80.csv:

7351 , 26

muc6.80: muc6_80.csv:

7351 , 70

muc6a.80: muc6a_80.csv:

12641 , 15

muc6b.80: muc6b_80.csv:

68673 , 14

muc7.80: muc7_80.csv:

7351 , 54

muc8.80: muc8_80.csv:

7351 , 40

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muc8_vayvon.80: muc8_vayvon_80.csv:

3969 , 23ttchung.80: ttchung_80.csv:

7351 , 144

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9. References

“COMPARISON OF INCOME BETWEEN THE “SHORT” AND“LONG” SAMPLES OF THE
2004 VHLSS”, Brian McCaig, Department of Economics, University of Toronto, April 2008(http://homes.chass.utoronto.ca/~bmccaig/McCaig_income_comparison_2004vhlss.pdf)

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Attachment list

1. The questionnaire IB
2. Data dictionary
3. Province map
4. Survey plan of VHLSS 2006

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Attachment 1. The questionnaire IB
Problems found in the questionnaire
Page

Section6

Q3 of section 1a

List of household members

Problems

Measures taken

5 MATERNAL/PATE

Should be read as “5 Grandfather/
grandmother”

6 MATERNAL/PATE

Should be read as “6 Grandchild”

27

List of chronic diseases

Written in Vietnamese

Changed to English version

28

Section 3C (Health)

Written in Vietnamese

Changed to English version

29

Section 3D (Fertility)

Written in Vietnamese

Changed to English version

65

Section 4C2 (Household business cost)

Written in Vietnamese

74

Section 5B2 (Annual consumption expenditure)

Mistyping in code 399“The Internet” in Column 1 should
be read as “In which, operating
and repairing fee for telephone. (*)

77

Section 6 Fixed assets (MUC6A)

Question “The percentage of thehousehold ownership” was notexist.

(*) It was found in comparison with the questionnaire of VHLSS 2008.

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Chronic diseases
Diseases with protracted and continuing symptoms or recurring for periods of more than three months (regardless oftreatment or not)Common chronic diseases:
Malnutrition
Thyroid
Stomach ulcers/Duodenitis
Colitis
Chronic dysentery
Kidney stone/gall stone
Neuralgia
Rheumatism
Epilepsy

Mental illness
Chronic insomnia
Osteomalacia
Tooth decay
Diabetes
CardiovascularHigh blood pressure
Low blood pressure
Bronchial asthma

Chronic bronchitis
Trachoma
CancerTumour
Leukemia
HIV/AIDS
Tuberculosis
Hepatitis B, C (chronic)

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3C. Health status over the last four weeks

THOSE AGED OVER 15 REPOND BY THEMSELVES268

ASK ALL HOUSEHOLD MEMBERS

PARENT RESPONDS ON BEHALF OF CHILDREN UNDER 15

Ask those under 6, and between 6 and 7
m
e
m
b
e
r

1
Did [NAME] suffer
diarrhoea during the last
four weeks? Diarrhoea isdefined as defecating atleast three times during
24 hours or at least withblood.

codeNote: For those under 6,
diarrhoea is defined as
defecating with blood.

2
3
4
5
6
7
How
Did
Was
How many Did [NAME]
Did [NAME]
many[NAME] there any days did
suffer any
suffer any
days did cough or time
[NAME]
disease ordisease or injury[NAME] have flu whensufferinjury during
during the last
sufferorcoughing coughing, the last four
four weeks? For
diarrhoea dyspnea , flu or
flu orweeks? For
example,during the during the dyspnea dyspnea
example,coughing, flu,
last four last four went with during the wound caused diarrhea, wound
weeks? weeks? fever?
last fourby accidents, caused by
weeks?
or burn.
accidents, orother diseases?

Yes………………………
1
No………………………2 (>> 3)

Ask those aged more than 6

Yes………1 Yes………1

Yes………………1

No……… 2 No……… 2

No………………2

(>>6)
Days

>>Next person
Days

No………… 2 (>> 11

2
3
4
5
6
7
8
9
10
11
12
13
14
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9
How many days
did [NAME] fail to
do normal work,eg. going toschool, going towork, doinghousework due todisease or injury?

10
11
How many days, Did [NAME]
due to illness or have any
injuries, didchronic[NAME] stay in diseases, e.g.
bed or havediabetes,someone take hipetatis?
care of?

Fill in code 99 if it is not
relevant, e.g. disabled Fill in code 99 if it ispeoplenot relevant, e.g.
disabled people

Days

Days

Yes………………
1
No………………2

If 0 >>11

Yes…………1

1

15

8
How manydays did[NAME]
sufferdiease or
injuryduring thelast fourweeks?

Days

269

3D. Reproductive healthe34Do you use any contraWhich measures?
Contraceptive pills.............................
ceptive measures?
(Including measures taken Pessary..............................................
previously and still working; Injection.............................................
excluding abortion).
Stick ..................................................

r

Dutch cap..........................................

5

Condom.............................................

6

m
e
m
b

c
o
d
e

1
2
Are you pregnant or has
Do you plan to havebeen pregnant for the last 12 a baby in the next 12months?
months?

Ask women aged between 15 and 49 who are married

2

6
7
How many
How many sons andchildren have daughters are still
you got?
alive?

3
4

Prompt: evenwhen the baby
was alive for a
few minutes orhours

Including babies
who were alive
for a few
minutes or hours

Including only children

born alive today
Prompt: Do you do anything Female sterilisation............................ 7
Otherwise, write 0 in the
not to have a baby or space Male sterilisation................................ 8
relevant column
Currently pregnant............... 1(>>5 Yes ................... 1(>>5) between children?
Menstruation calendar ...................... 9 Yes .................... 1
Pregnant for the past 12
No...................... 2External ejaculation……..................... 10 No ...................... 2th ..................................
Not yet decide
Yes ............................... 1
2
Others (specify)………....................... 11(>> Next person)
Sons
Daughters................
No…..............................
3
2
(>>5)
No…………......................... 3
Main
Supplementary
Number of children born

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

1

5
Have you given
birth?

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Attachment 2. Data dictionary
1. Problems found in the codebook

File

No

Variable

Problems

Measures taken

MUC1B

6

M1BC2

Member’s name in 2004

Deleted.

MUC4B41

4

M4B41MA

Forest product code

“15 Hunting” should be added.

MUC5B26

M5B2C1

Mistyping in code 399“The Internet” in Description should be read as“In which, operating and repairing fee fortelephone.

MUC6

6

M6MA_01

Topics of each variable is not fixed.

toto M6MA1_62

Revised as “Code of fixed assets and durable
appliances which you have” and simplified.

67
MUC6A

12

M6AC7

The

percentage

of

the

household

The questionnaire should be revised.

ownership
TTCHUNG38

M4ATN2

Total of Q12e

Should be read as “Q12f”

40

M4ATN4

Total of Q22e

Should be read as “Q22f”

115

CHIKHAC_08

Other

expenditureconsideredasconsumption

Revisedas

expenditure,“…considered
but

not

as

as

householdconsumption

expenditure”
116

CHIKHAC_09

Otherexpenditure notconsideredas

Revised as “…not considered as household

consumption

expenditure”

124

CHITIEU

Expenditure

Revised as “Total household expenditure”

126

CHIBQ

Expenditure per capita per month

Revised as “Household expenditure …”

2. In addition to the variables in the following codebooks, the next variables are appended;
Variables appended

Description

ID

Household identifier

PID

Individual identifier, if records are at individual level.

xaid

Commune/ward identifier

WT

Adjusted weight for 80% resampled data

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Explanatory documents for the VHLSS 2006
Name of the dataset
No

MUC1A

Variable name in Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID code
7 M1AC2Sex of HH member

8 M1AC3

9 M1AC4A
10 M1AC4B
11 M1AC5
12 M1AC6

Scope
All
All
All
All
All
All
All

Relationship with HH member

Month born?
Year born?
Age
Marital status

All

All
All
All
All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17
8
1
2
8
1
2
3
4
5
6
7
9
8 1-12; -2:Don’t know
8 1898-2006
8 0-108
8
1
2
3
4
5

Description
Character
Character
Character
Character
Numeric
Numeric

Month

13 M1AC7Months stayed in the householdin the past 12 months
All

8 0-12

14 M1AC8

Place registered for residency? All8

15 M1AC916 M1AC10A
17 M1AC10B

17

variables

Province permanent residenceAllinYears live in province
All
Months live in province
All

Yes
No
Head
SpouseChildren
Parents
Grandfather/GrandmotherGrandchild
Other relation
Missing
Month
Year
Years old
SingleMarriedWidowedDivorced
Separated

1

Within the commune/ward

2
3
4

Other place within the province
Another province
Others

8 101-823
8 0-84
8 0-11

Vietnam VHLSS 2006 Manual (Version 1.1)

Numeric
Year
Month

328

Explanatory documents for the VHLSS 2006
Name of the dataMUC1B
No

Variable naTopics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN Enumerator area
5 HOSOHousehold code
6 M1BC2
Member's name in 2004
7 M1BC3
ID code in 2004
8 M1BC4
Sex in 2004

9 M1BC5
10 M1BC6

11 M1BC7
12 M1BC8

13 M1BC9

14 M1BC10
15 M1BC11
16 GHEPAge in 2004
Household in 2004?

Scope
All
All
All
All
All
All
All
All

All
All

ID code from section 1A
All
The reasons for no longerAllliving in the household?

The reasons for moving
out of the household?

Province code that [Nam­e] work in­
Occupation code
Matched with
VHLSS2004?

16

variables

All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
23 Name8 1-31
81
2
8 0-100
81
2
8 1-16

Description
Character
Character
Character
Character
Numeric
Character
Numeric
Yes
No
Years old
Yes
No
Numeric

8
1
2
3

Moved/split
Died
Other

1
2
3
4
5
6

For work
MarriedHousehold split
For study
Moved with family
Other (specify)

8

All
All

8 101-823; 999
8 14-99

All

8

Numeric
Numeric

0 Not surveyed in 2004
1 Data in 2004

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Explanatory documents for the VHLSS 2006
Name of the dataset
No

MUC2A

34

variables

Variable name inTopics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID code

Scope
All
All
All
All
All
All

7 M2AC1
8 M2AC2All
All

Completed grade
Is [Name] literate?

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17
1-12; 0: Not completed 1st
8 grade/never go to school
8

Description
Character
Character
Character
Character
Numeric
Numeric
Numeric
1 Yes
2 No

9 M2AC3A

The highest diploma obtained?

All

80 No diploma
1 Primary school
2 Lower secondary school
3 Upper secondary school
4 Short-term vocational training
5 Long-term vocational training
6 Professional high school
7 Junior college diploma
8 Bachelor degree
9 Master degree
10 Doctorate
11 Others (specify)

10 M2AC3B

The highest vocational training
obtained?

All8

11 M2AC4Type of school attendingAll

8

12 M2AC5currently attending schoolAll

80 No diploma
1 Primary school
2 Lower secondary school
3 Upper secondary school
4 Short-term vocational training
5 Long-term vocational training
6 Professional high school
7 Junior college diploma
8 Bachelor degree
9 Master degree
10 Doctorate
11 Others (specify)
1 Public
2 Semi-public
3 Sponsored
4 Private
5 Others (specify)
1 Yes
2 Vacation
3 No

13 M2AC6

Attended school for the past 12
months

All

8
1 Yes
2 No

14 M2AC7

Reason not attended schoolAll

8
1 Illness/Disability
2 No permanent resident
3 Failure to pay tuition
4 Work
5 Others (specify)

15 M2AC8level currently attendingAll

8
0 Pre-school
1 Primary school
2 Lower secondary school
3 Upper secondary school
4 Short-term vocational training
5 Long-term vocational training
6 Professional high school
7 Junior college diploma
8 Bachelor degree
9 Master degree
10 Doctorate
11 Others (specify)

16 M2AC9Type of school attendingAll

8
1 Public
2 Semi-public
3 Sponsored

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4 Private
5 Others (specify)

17 M2AC10

Exemption and reduction oftuition or other contributions foreducation

All

8
1 Yes
2 No

18 M2AC11A

Reason for extemption, reduction All

8
1 Poor household
2 Ethnic minorities
3 Martyr inmediate relative
Disabled, sick veterans,
4 revolution credit households
5 Remote, particularly dificult area
6 Family in dificult situation
7 Primary pupils
8 No tuition required
9 Others (specify)

19 M2AC11B

Reason for extemption, reduction
contributionAll

8
1 Poor household
2 Ethnic minorities
3 Martyr inmediate relative
Disabled, sick veterans,
4 revolution credit households
5 Remote, particularly dificult area
6 Family in dificult situation
7 Primary pupils
8 No tuition required
9 Others (specify)

20 M2AC12A
21 M2AC12B
22 M2AC13A
23 M2AC13B
24 M2AC13C
25 M2AC13D
26 M2AC13E
27 M2AC13F
28 M2AC13G
29 M2AC13H
30 M2AC13I
31 M2AC13K
32 M2AC1433 M2AC1534 M2AC16

The percentage for reduction oftuitionThe percentage for reduction ofcontribution
Tuition fee
Addition attending school
permanent resident
Contribution to schools, classes
Parents' class fundUniform
Textbooks, reference books
Other stationery
Attending extra courses
Other educational cost
Total educational cost
Other educational subsidied
The value of the scholarship oraward received for the past 12
monthsOther spending for educationtrainingAll

8 0-100

%

All
All

8 0-100
8 0-30000; -2:Don’t know%
Thousand dong

All
All
All
All
All
All
All
All
All
All

8 0-2000; -2:Don’t know
8 0-4500; -2:Don’t know
8 0-1500; -2:Don’t know
8 0-1400; -2:Don’t know
8 0-2500; -2:Don’t know
8 0-6500; -2:Don’t know
8 0-18000; -2:Don’t know
8 0-24000; -2:Don’t know
8 0-30000; -2:Don’t know
8 0-19200

Thousand dongThousand dongThousand dongThousand dongThousand dongThousand dongThousand dongThousand dongThousand dongThousand dongAll

8 0-4700

Thousand dongAll

8 0-12000

Thousand dong

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Explanatory documents for the VHLSS 2006
Name of the dataseMUC2B
No

Variable nam Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID codeAttend school in the last 12
months?
7 M2BC1

8 M2BC29 M2BC3A
10 M2BC3B
11 M2BC4

12 M2BC5

13 M2BC6A

14 M2BC6B

15 M2BC6C

16 M2BC7
17 M2BC8

18 M2BC9

19 M2BC10A

Go to school in the last 12
months?

Name of school...attends inthe academic year 05-06
Code of school...attends inthe academic year 05-06
Name's academic record in
05-06

Scope
All
All
All
All
All
All
All

Persons go toschoolPersons go toschoolPersons go toschoolPersons go toschoolBiggest problems facing this Persons go toschool 1st
schoolBiggest problems facing this Persons go toschool 2nd
schoolBiggest problems facing this Persons go toschool 3rd
schoolIs...attending juniorcollege/university or
did..already finish?

Major in college/university A

Persons stopattending school
Persons stopattending school

All

All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17

Description
Character
Character
Character
Character
Numeric
Numeric8

Performance of the school in Persons go to
05-06 where...is attending
schoolWhen did...stop attending
school?
Type of school
where...attends

21

variables

0
1
2

Never
Yes
No

1
2

Yes
No

8

20 School's name10-62; 99:
8 Undefined label

Character
Numeric

8
1
2
3
4
5

Distinction
Good
NormalWeak
No idea12345Distinction
Good
NormalWeak
No idea

1
2
3
4
5
6
7

Quality of construction
Quality of teachers
Learning time too short
Lack of facilities
Lack of space for pupils
Others (specify)
No idea/None

1
2
3
4
5
6
7

Quality of construction
Quality of teachers
Learning time too short
Lack of facilities
Lack of space for pupils
Others (specify)
No idea/None

8

8

8

8
1
2
3
4
5
6
7
1918-2005; 1:Missing data by
8 interviewer

Quality of construction
Quality of teachers
Learning time too short
Lack of facilities
Lack of space for pupils
Others (specify)
No idea/None

Year

8
1
2
3
4
5

PublicSemi-public
Sponsored
PrivateOthers (specify)

1
2

Yes
No

8

8

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332

Junior college
5014 Education science and teacher training
5021 Art
5022 Humanities
5031 Social science and behaviour
5032 Press and information
5034 Business and management5038 Law
5042 Living science5044 Natural science5046 Math and statistics
5048 Computer science5051 Technology
5052 Engineering
5053 Mining technology
5054 Processing
5058 Construction and architecture5062 Agriculture, forestry and fishery5064 Animal health5072 Health5076 Social services
5081 Hospitality, tourism, sports and personal service
5084 Transportation
5085 Environment and environment protection
5086 National security and defence
5090 Others
University
5214 Education science and teacher training
5221 Art
5222 Humanities
5231 Social science and behaviour
5232 Press and information
5234 Business and management5238 Law
5242 Living science5244 Natural science5246 Math and statistics
5248 Computer science5251 Technology
5251 Engineering
5253 Mining technology
5254 Processing
5258 Construction and architecture5262 Agriculture, forestry and fishery
5264 Animal health5272 Health5276 Social services
5281 Hospitality, tourism, sports and personal service
5284 Transportation
5285 Environment and environment protection
5286 National security and defence
5290 OthersMA6014 Education science and teacher training
6021 Art
6022 Humanities
6031 Social science and behaviour
6032 Press and information
6034 Business and management6038 Law
6042 Living science6044 Natural science6046 Math and statistics
6048 Computer science6051 Technology
6052 Engineering
6053 Mining technology
6054 Processing
6058 Construction and architecture6062 Agriculture, forestry and fishery
6064 Animal health6072 Health6081 Hospitality, tourism, sports and personal service
6084 Transportation
6085 Environment and environment protection
6086 National security and defence
6090 Others
PhD
6214 Education science and teacher training
6221 Art
6222 Humanities

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333

6231 Social science and behaviour
6232 Press and information
6234 Business and management6238 Law
6242 Living science6244 Natural science
6246 Math and statistics
6248 Computer science
6251 Technology
6252 Engineering
6253 Mining technology
6254 Processing
6258 Construction and architecture
6262 Agriculture, forestry and fishery
6264 Animal health6272 Health6281 Hospitality, tourism, sports and personal service
6284 Transportation
6285 Environment and environment protection
6286 National security and defence
6290 Others
20 M2BC10B

Major in college/university BAll

8Junior college
5014 Education science and teacher training
5021 Art
5022 Humanities
5031 Social science and behaviour
5032 Press and information
5034 Business and management5038 Law
5042 Living science5044 Natural science5046 Math and statistics
5048 Computer science5051 Technology
5052 Engineering
5053 Mining technology
5054 Processing
5058 Construction and architecture5062 Agriculture, forestry and fishery5064 Animal health5072 Health5076 Social services
5081 Hospitality, tourism, sports and personal service
5084 Transportation
5085 Environment and environment protection
5086 National security and defence
5090 Others
University
5214 Education science and teacher training
5221 Art
5222 Humanities
5231 Social science and behaviour
5232 Press and information
5234 Business and management5238 Law
5242 Living science5244 Natural science5246 Math and statistics
5248 Computer science5251 Technology
5251 Engineering
5253 Mining technology
5254 Processing
5258 Construction and architecture5262 Agriculture, forestry and fishery
5264 Animal health5272 Health5276 Social services
5281 Hospitality, tourism, sports and personal service
5284 Transportation
5285 Environment and environment protection
5286 National security and defence
5290 OthersMA6014 Education science and teacher training
6021 Art
6022 Humanities
6031 Social science and behaviour
6032 Press and information
6034 Business and management

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334

6038 Law
6042 Living science6044 Natural science6046 Math and statistics
6048 Computer science6051 Technology
6052 Engineering
6053 Mining technology
6054 Processing
6058 Construction and architecture6062 Agriculture, forestry and fishery
6064 Animal health6072 Health6081 Hospitality, tourism, sports and personal service
6084 Transportation
6085 Environment and environment protection
6086 National security and defence
6090 Others
PhD
6214 Education science and teacher training
6221 Art
6222 Humanities
6231 Social science and behaviour
6232 Press and information
6234 Business and management6238 Law
6242 Living science6244 Natural science
6246 Math and statistics
6248 Computer science
6251 Technology
6252 Engineering
6253 Mining technology
6254 Processing
6258 Construction and architecture
6262 Agriculture, forestry and fishery
6264 Animal health6272 Health6281 Hospitality, tourism, sports and personal service
6284 Transportation
6285 Environment and environment protection
6286 National security and defence
6290 Others
21 M2BC10C

Major in college/university CAll

8Junior college
5014 Education science and teacher training
5021 Art
5022 Humanities
5031 Social science and behaviour
5032 Press and information
5034 Business and management5038 Law
5042 Living science5044 Natural science5046 Math and statistics
5048 Computer science5051 Technology
5052 Engineering
5053 Mining technology
5054 Processing
5058 Construction and architecture5062 Agriculture, forestry and fishery5064 Animal health5072 Health5076 Social services
5081 Hospitality, tourism, sports and personal service
5084 Transportation
5085 Environment and environment protection
5086 National security and defence
5090 Others
University
5214 Education science and teacher training
5221 Art
5222 Humanities
5231 Social science and behaviour
5232 Press and information
5234 Business and management5238 Law
5242 Living science5244 Natural science5246 Math and statistics

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335

5248 Computer science5251 Technology
5251 Engineering
5253 Mining technology
5254 Processing
5258 Construction and architecture5262 Agriculture, forestry and fishery
5264 Animal health5272 Health5276 Social services
5281 Hospitality, tourism, sports and personal service
5284 Transportation
5285 Environment and environment protection
5286 National security and defence
5290 OthersMA6014 Education science and teacher training
6021 Art
6022 Humanities
6031 Social science and behaviour
6032 Press and information
6034 Business and management6038 Law
6042 Living science6044 Natural science6046 Math and statistics
6048 Computer science6051 Technology
6052 Engineering
6053 Mining technology
6054 Processing
6058 Construction and architecture6062 Agriculture, forestry and fishery
6064 Animal health6072 Health6081 Hospitality, tourism, sports and personal service
6084 Transportation
6085 Environment and environment protection
6086 National security and defence
6090 Others
PhD
6214 Education science and teacher training
6221 Art
6222 Humanities
6231 Social science and behaviour
6232 Press and information
6234 Business and management6238 Law
6242 Living science6244 Natural science
6246 Math and statistics
6248 Computer science
6251 Technology
6252 Engineering
6253 Mining technology
6254 Processing
6258 Construction and architecture
6262 Agriculture, forestry and fishery
6264 Animal health6272 Health6281 Hospitality, tourism, sports and personal service
6284 Transportation
6285 Environment and environment protection
6286 National security and defence
6290 Others

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336

Explanatory documents for the VHLSS 2006
Name of the dataset MUC2C
No

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID codeAttend school in the last 12
7 M2CC1
months

8 M2CC2

9 M2CC3

10 M2CC4A

11 M2CC4B

12 M2CC4C

13 M2CC5
14 M2CC6
15 M2CC7A

16 M2CC7B

17 M2CC7C

18 M2CC8

19 M2CC9

Scope
All
All
All
All
All
All
All

How long has..had extra classedAllsince the 1st grade
Having extra class during theformal school year in the last 12
monthsAll

Where extra classes provided 1st All

Where extra classes provided
2nd

Where extra classes provided
3rd

All

All

How many extra classes
has...per week during academic
year 05-06
All
How many hours on averagedid...having during those weeks? All
Who taught at these extra
Allclasses 1st

Who taught at these extra
classes 2nd

Who taught at these extra
classes 3rd

Having extra classes during
summer or lunar new year
holiday in the last 12 mont

Where are those extra classes
provided31

variables

All

All

All

All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17

Description
Character
Character
Character
Character
Numeric
Numeric

8
1
2

Yes
No

8 0-18

Year

8
1
2

Yes
No

1
2
3
4

In school being attendence
At teachers' home
At pupils' home
Others (specify)

1
2
3
4

Num
In school being attendence
At teachers' home
At pupils' home
Others (specify)

1
2
3
4

Num
In school being attendence
At teachers' home
At pupils' home
Others (specify)

8

8

8

1-45; -1:Missing data
8 by interviewer
Number of weeks
1-48; -1:Missing data
8 by interviewer
Hours per week
8
1
2
3
4

Teachers of current school
Teachers of other schools
Relatives or friends of family
Others (specify)

1
2
3
4

Num
Teachers of current school
Teachers of other schools
Relatives or friends of family
Others (specify)

1
2
3
4

Num
Teachers of current school
Teachers of other schools
Relatives or friends of family
Others (specify)

1
2

Yes
No

1
2
3
4

In school being attendence
At teachers' home
At pupils' home
Others (specify)

8

8

8

8

Vietnam VHLSS 2006 Manual (Version 1.1)

337

20 M2CC10

21 M2CC11
22 M2CC12A

23 M2CC12B

24 M2CC12C

25 M2CC13
26 M2CC14

How many weeks did...have
extra classes during holidays in
the last 12 months?
How many hours on averagedid...have extra classes during
those weeks?
Who taught at those extra
classes 1st?

Who taught at those extra
classes 2nd?

Who taught at those extra
classes 3rd?

How many years has...beentutored since the 1st grade?
Was...tutored in the last 12
months?

All

8 1-16

All

1-55; -1:Missing data
8 by interviewer
Hours per week

All

8

All

All

1
2
3
4

Teachers of current school
Teachers of other schools
Relatives or friends of family
Others (specify)

1
2
3
4

Teachers of current school
Teachers of other schools
Relatives or friends of family
Others (specify)

1
2
3
4

Teachers of current school
Teachers of other schools
Relatives or friends of family
Others (specify)

8

8

All

8 0-12All

81
2

27 M2CC15

28 M2CC16
29 M2CC17A

30 M2CC17B

31 M2CC17C

How many weeks was...tutored inAllthe last 12 months?
How many hours on average
was...tutored during those
weeks?
All
Who is...'s private tutor 1st?
All

Who is...'s private tutor 2nd?

Who is...'s private tutor 3rd?

All

All

Number of weeks

Year

Yes
No

8 3-48

Number of weeks

8 1-36
8
1
2
3
4
5
8
1
2
3
4
5
8
1
2
3
4
5

Hours per week

Vietnam VHLSS 2006 Manual (Version 1.1)

Teachers of current school
Teachers of other schools
Relatives or friends of family
Students/pupils
Others (specify)
Teachers of current school
Teachers of other schools
Relatives or friends of family
Students/pupils
Others (specify)
Teachers of current school
Teachers of other schools
Relatives or friends of family
Students/pupils
Others (specify)

338

Explanatory documents for the VHLSS 2006
Name of the datase MUC2D
No

Variable nameTopics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID codeHighest level of school
attending or has attended
7 M2DC1

Scope
All
All
All
All
All
All
All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17

Years repeated at upper
secondary school
What is the reason 1st

All
All

8 0-4
8
1
2
3
4
5

10 M2DC3B

What is the reason 2nd

All

8
1
2
3
4
5

11 M2DC3C

What is the reason 3rd

All

8
1
2
3
4
5

12 M2DC4
13 M2DC5A

Years repeated at lower
secondaryReason of repeating at lower
secondary 1st

All

8 0-6

All

8
1
2
3
4
5

14 M2DC5B

Reason of repeating at lower
secondary 2nd

All

3
4
5
Reason of repeating at lower
secondary 3rd

All

3
4
5

17 M2DC7A

Years repeated at primaryschoolReason of repeating atprimary school 1st

Year
Drop-out/low attendance
Exam failure
Insufficient tuition
fee/contributions
Illness/Disability
Others (specify)
NumDrop-out/low attendance
Exam failure
Insufficient tuition
fee/contributions
Illness/Disability
Others (specify)
NumDrop-out/low attendance
Exam failure
Insufficient tuition
fee/contributions
Illness/Disability
Others (specify)Year

Drop-out/low attendance
Exam failure
Insufficient tuition
fee/contributions
Illness/Disability
Others (specify)

Drop-out/low attendance
Exam failure
Insufficient tuition
fee/contributions
Illness/Disability
Others (specify)

81
2

16 M2DC6

Never attend school
Primary
Lower secondary
Upper secondary or higher

81
2

15 M2DC5C

Description
Character
Character
Character
Character
Numeric
Numeric

812
3
4

8 M2DC2
9 M2DC3A

19

variables

All

8 0-5

All

8
1
2

Vietnam VHLSS 2006 Manual (Version 1.1)

Drop-out/low attendance
Exam failure
Insufficient tuition
fee/contributions
Illness/Disability
Others (specify)Year

Drop-out/low attendance
Exam failure

339

3
4
5
18 M2DC7B

Reason of repeating atprimary school 2nd

All

8
1
2
3
4
5

19 M2DC7C

Reason of repeating atprimary school 3rdAll

Insufficient tuition
fee/contributions
Illness/Disability
Others (specify)

Drop-out/low attendance
Exam failure
Insufficient tuition
fee/contributions
Illness/Disability
Others (specify)

8
1
2
3
4
5

Vietnam VHLSS 2006 Manual (Version 1.1)

Drop-out/low attendance
Exam failure
Insufficient tuition
fee/contributions
Illness/Disability
Others (specify)

340

Explanatory documents for the VHLSS 2006
Name of the datase MUC2E
No

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID code7 M2EC1
Received vocational trraining

8 M2EC2A

Type of training received 1st

Scope
All
All
All
All
All
All
All

All

9 M2EC2B

Type of training received 2ndAll

10 M2EC2C

Type of training received 3rdAll

11 M2EC3A1
12 M2EC3A2
13 M2EC3B1
14 M2EC3B2
15 M2EC3C1
16 M2EC3C2

How long has...been trainedYears 1st?
How long has...been trained
Months 1st?
How long has...been trainedYears 2nd?
How long has...been trained
Months 2nd?
How long has...been trainedYears 3rd?
How long has...been trained
Months 3rd?

16

variables
LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17
8
1
2
8
1
2
3
4
8
1
2
3
4
8
1
2
3
4

Description
Character
Character
Character
Character
Numeric
Numeric
Yes
No
Short-term vocational training
Long-term vocational training
Vocational junior college
Others (specify)
Num
Short-term vocational training
Long-term vocational training
Vocational junior college
Others (specify)
Num
Short-term vocational training
Long-term vocational training
Vocational junior college
Others (specify)

All

8 0-4

Year

All

8 0-11

Month

All

8 0-3

Year

All

8 1-10

Month

All

8 0-2

Year

All

8 0-6

Month

Vietnam VHLSS 2006 Manual (Version 1.1)

341

Explanatory documents for the VHLSS 2006
Name of the dataset MUC3A1
No

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID codeSuffered from any illness or
injuries for the past 4 weeks?
7 M3AC1

8 M3AC2

9 M3AC3A

10 M3AC3B
11 M3AC4

Scope
All
All
All
All
All
All
All

Suffered from any illness or
injuries for the last 12 months? All

Stay in bed and needsomeone to take care of last
12 months
All
Be absent from work/school or
not to be able to carry out
regular activities
All
Have health insurance or freehealthcare certificate
All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17

12 M3AC5All

Description
Character
Character
Character
Character
Numeric
Numeric

8
1
2

Yes
No

1
2

Yes
No

8

0-365; -1:Missing
8 data by interviewer

Days

0-365; -1:Missing
8 data by interviewer

Days

8
1
2
3

Buy healthcare insurance
him.herself or have it boughtby someone else

12variables

Yes, health care insurance
Yes, free health care certificate
No8
1 Children under 6
Healthcare insurance for the
2 poor
Healthcare ins. For policy
3 beneficiaries
Required state healthcare
4 insurance
Required non-state healthcare
5 insurance
Pupil/student healthcare
6 insurance
Other voluntary healthcare
7 insurance
8 Others

Vietnam VHLSS 2006 Manual (Version 1.1)

342

Explanatory documents for the VHLSS 2006
Name of the dataset MUC3A2
No

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID code7 M3AC78 M3AC8A
9 M3AC8B

10 M3AC918

variables
Scope
All
All
All
All
All
All

Name of household member that used Household member has
healthcare services in last 12 months gone to healthcare service
Ordinal number of health center has
Household member has
visitedgone to healthcare service
gone to healthcare service
Code of health center has visited

Household member hasgone to healthcare service

Visited the health center

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17

Description
Character
Character
Character
Character
Numeric
Numeric

8 NameCharacter

8 1-5
8
1
2
3
4
5
6
7
8
9
10
11
12

Numeric
Village health center
Commune health center
Regional general clinics
District hospital
Provincial hospital
Central hospital
Other state-owned hospitals
Private hospital
Other hospitals
Private clinics
Traditional herb doctor
Other health center

8
1

Vaccination
Pregnancy test, coil put
in,abbortion delivery
Check-up and consulting
Treatment

Time and expenses of ...'s outpatient
treatment in the last 12 months times

Household member hasgone to healthcare service

2340-80; -1:Missing data
8 by interviewer

Household member hasgone to healthcare service

8 0-105600

Thousand dongHousehold member hasgone to healthcare service

8 0-80Times

14 M3AC12ATime and expenses of ...'s outpatient
treatment in the last 12 months costs
How many times did...use freehealthcare insurance card/certificate
for these ou
Time and expenses of inpatient
treatment of...in the last 12 months?
Times

Household member hasgone to healthcare service

0-13; -1:Missing data
8 by interviewer

Times

15 M3AC12B

Time and expenses of inpatient
treatment of...in the last 12 months?
Costs

Household member hasgone to healthcare service

8 0-60000

Thousand dong

16 M3AC13

How many times did...use freehealthcare insurance card/certificate
for these inHousehold member hasgone to healthcare service

8 0-12Times

17 M3AC14

Household afforded to cover all those Household member has
expenses forgone to healthcare service

11 M3AC10A
12 M3AC10B

13 M3AC11812
3

18 M3AC15

Household did or from what source did Household member has
it enjoy if it did not have enough or did gone to healthcare service

Times

Yes, enoughYes, not enoughNo

8
Sold products made by the
1 household
2 Sold assets
3 Non-interest loan
4 Loan with interest
5 Quit the treatment
6 Exempted/required by hospital
7 Healthcare insurance
8 Free healthcare certificate
9 Others

Vietnam VHLSS 2006 Manual (Version 1.1)

343

Explanatory documents for the VHLSS 2006
Name of the dataset MUC3B
No

Variable name Topics
Province
1 TINH2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID code7 M3BC1
Code of response
Visual difficulty, even when
8 M3BC2
wearing glasses

9 M3BC3

10 M3BC4A

11 M3BC4B

12 M3BC5

13 M3BC6

14 M3BC7A

15 M3BC7B

16 M3BC8

17 M3BC993

variables
Scope
All
All
All
All
All
All
All
All

Wear glasses

All

Wearing glasses, have any
difficulty?Reading

All

Wearing glasses, have any
difficulty?Seeing&RealisingAll

Have any aural difficulty evenwhen wearing hearing aid?

All

Wearing hearing aid?

All

Wearing hearing aid, have difficulty
listening to what other people aresaying tAll

Wearing hearing aid, have difficulty
listening to what other people aresaying t
All

Having any difficulty rememberingor concentrating?

Having any difficulty concentratingon doing something for about 10
minutes?

All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17
8 1-17

Description
Character
Character
Character
Character
Numeric
Numeric
Numeric

80
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

1
2
3

Regularly
Irregularly
Not wearing

0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3

Num
Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3
9

Not difficult
A little difficult
Very difficult
Impossible
No answer

0
1
2
3
9

Num
Not difficult
A little difficult
Very difficult
Impossible
Missing0
1
2
3
9

Not difficult
A little difficult
Very difficult
Impossible
Missing0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

8

8

8

8

8

8

8

8

8

Vietnam VHLSS 2006 Manual (Version 1.1)

344

18 M3BC10

19 M3BC11

20 M3BC12A

21 M3BC12B

22 M3BC12C

23 M3BC13

24 M3BC14A

25 M3BC14B

26 M3BC14C

27 M3BC14D

28 M3BC14E

Having any difficulty understanding
something new, e.g., direction to a
new placAll

Having difficulty going on foot orwalking upstairs/downstairs?

All

Having difficulty in the following
cases by him.herself without using
tools to hAll

Having difficulty in the following
cases by him.herself without using
tools to hAll

Having difficulty in the following
cases by him.herself without usingAlltools to h

Having difficulty taking care of
him/herself

All

Having difficulty in the following
cases by him/herself without using
tools to hAll

Having difficulty in the following
cases by him/herself without using
tools to hAll

Having difficulty in the following
cases by him/herself without using
tools to hAll

Having difficulty in the following
cases by him/herself without using
tools to hAll

Having difficulty in the following
cases by him/herself without using
tools to h
All

8
0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3
9

Not difficult
A little difficult
Very difficult
Impossible
Missing0
1
2
3
9

Not difficult
A little difficult
Very difficult
Impossible
Missing0
1
2
3
9

Not difficult
A little difficult
Very difficult
Impossible
Missing0
1
2
3
8

Not difficult
A little difficult
Very difficult
Impossible
KAD

0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3
8

Not difficult
A little difficult
Very difficult
Impossible
KAD

0
1
2
3
8

Num
Not difficult
A little difficult
Very difficult
Impossible
KAD

8

8

8

8

8

8

8

8

8

8

Vietnam VHLSS 2006 Manual (Version 1.1)

345

29 M3BC14F

30 M3BC15

31 M3BC16

32 M3BC1733 M3BC18

34 M3BC19

35 M3BC20A

36 M3BC20B

37 M3BC20C

Having difficulty in the following
cases by him/herself without using
tools to hAll

Need somebody else to help
everyday lifeAll

Due to physical or emotional
conditions, does...name havedifficulty communicati

All

Having difficulty understanding
what somebody else is talking tohim/her?

Having difficulty starting andkeeping a conversation going?

Code of response

All

All

All

Having difficulty seeing, even whenAll
wearing glasses?Reasons a?

Having difficulty seeing, even whenAll
wearing glasses?Reasons b?

Having difficulty seeing, even whenAll
wearing glasses?Reasons c?

0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

1
2
9

Yes
No
Missing0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

0
1
2
3

Not difficult
A little difficult
Very difficult
Impossible

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident

8

8

8

8

8

8

8

8

8

Vietnam VHLSS 2006 Manual (Version 1.1)

346

38 M3BC20D

39 M3BC20E

40 M3BC20F

41 M3BC20G

42 M3BC21A
43 M3BC21B
44 M3BC22

45 M3BC23A

Having difficulty seeing, even whenAll
wearing glasses?Reasons d?

Having difficulty seeing, even whenAll
wearing glasses?Reasons e?

Having difficulty seeing, even whenAll
wearing glasses?Reasons f?

Having difficulty seeing, even whenAll
wearing glasses?Reasons g?

How long has this problem
occurred? YearHow long has this problem
occurred? Month
Code of response

Having difficulty hearing, evenwhen wearing hearing
aid?Reasons a

All
All
All

All

7
8
9
10
11
12

Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

8

8

8

8
1
2
3
4
5
6
7
8
9
10
11
12
0-85; -1:Missing
8 data by interviewer

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

8 0-11
8
0
1
2
3

Month

Year

Not difficult
A little difficult
Very difficult
Impossible

8
1
2
3

Vietnam VHLSS 2006 Manual (Version 1.1)

Old or young age
WarAgent orange

347

46 M3BC23B

47 M3BC23C

48 M3BC23D

49 M3BC23E

50 M3BC23F

Having difficulty hearing, evenwhen wearing hearing
aid?Reasons b

Having difficulty hearing, evenwhen wearing hearing
aid?Reasons c

Having difficulty hearing, evenwhen wearing hearing
aid?Reasons d

Having difficulty hearing, evenwhen wearing hearing
aid?Reasons e

Having difficulty hearing, evenwhen wearing hearing
aid?Reasons f

All

All

All

All

All

4
5
6
7
8
9
10
11
12

Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5

Old or young age
WarAgent orange
Natural calamityl
Road accident

8

8

8

8

8

Vietnam VHLSS 2006 Manual (Version 1.1)

348

6
7
8
9
10
11
12

51 M3BC23G

52 M3BC24A
53 M3BC24B
54 M3BC25

55 M3BC26A

56 M3BC26B

57 M3BC26C

58 M3BC26D

Having difficulty hearing, evenwhen wearing hearing
aid?Reasons g

How long has this problem
occured?YearHow long has this problem
occured?Month
Code of responseAll8
Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

All

1
2
3
4
5
6
7
8
9
10
11
12
0-84; -1:Missing
8 data by interviewer
8 0-11
8
0
1
2
3

Month

All
All

Having difficulty remembering orconcentrating?Reasons a?

Having difficulty remembering orconcentrating?Reasons b?

Having difficulty remembering orconcentrating?Reasons c?

Having difficulty remembering orconcentrating?Reasons d?

Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

All

Year

Not difficult
A little difficult
Very difficult
Impossible

8
1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Num
Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Num
Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2

Num
Old or young age
War

8

8

8

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349

59 M3BC26E

60 M3BC26F

61 M3BC26G

62 M3BC27A
63 M3BC27B
64 M3BC28

65 M3BC29A

Having difficulty remembering orconcentrating?Reasons e?

1
2
3
4
5
6
7
8
9
10
11
12

Num
Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Num
Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

8

Having difficulty remembering orconcentrating?Reasons g?

8

All
All
All

Having difficulty going on foot orwalking
upstairs/downstairs?Reasons aAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

8

Having difficulty remembering orconcentrating?Reasons f?

How long has this problem
occurred? YearHow long has this problem
occurred? Month
Code of response

3
4
5
6
7
8
9
10
11
12

All

1
2
3
4
5
6
7
8
9
10
11
12
0-79; -1:Missing
8 data by interviewer
8 0-11
8
0
1
2
3

Num
Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons
Year
Month
Not difficult
A little difficult
Very difficult
Impossible

8
1
2
3
4
5
6
7
8
9
10
11
12

Vietnam VHLSS 2006 Manual (Version 1.1)

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

350

66 M3BC29B

67 M3BC29C

68 M3BC29D

69 M3BC29E

70 M3BC29F

Having difficulty going on foot orwalking
upstairs/downstairs?Reasons b

Having difficulty going on foot orwalking
upstairs/downstairs?Reasons c

Having difficulty going on foot orwalking
upstairs/downstairs?Reasons d

Having difficulty going on foot orwalking
upstairs/downstairs?Reasons e

Having difficulty going on foot orwalking
upstairs/downstairs?Reasons f

All

All

All

All

All

8
1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

8

8

8

8

Vietnam VHLSS 2006 Manual (Version 1.1)

351

71 M3BC29G

72 M3BC30A
73 M3BC30B
74 M3BC31

75 M3BC32A

76 M3BC32B

77 M3BC32C

78 M3BC32D

Having difficulty going on foot orwalking
upstairs/downstairs?Reasons g

How long has this problem
occurred?YearHow long has this problem
occurred?Month
Code of response

Having difficulty taking care of
him/herself?Reason a

Having difficulty taking care of
him/herself?Reason b

Having difficulty taking care of
him/herself?Reason c

Having difficulty taking care of
him/herself?Reason dAll

8Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

All

1
2
3
4
5
6
7
8
9
10
11
12
0-79; -1:Missing
8 data by interviewer
8 0-11
8
0
1
2
3

Month

All
All

All

All

All

All

Year

Not difficult
A little difficult
Very difficult
Impossible

8
1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease

8

8

8

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352

79 M3BC32E

80 M3BC32F

81 M3BC32G

82 M3BC33A
83 M3BC33B
84 M3BC34

85 M3BC35A

86 M3BC35B

Having difficulty taking care of
him/herself?Reason e

Having difficulty taking care of
him/herself?Reason f

Having difficulty taking care of
him/herself?Reason g

How long has this problem
occurred? YearHow long has this problem
occurred? Month
Code of response

Due to his/her physical oremotional conditions, havedifficulty communicating?R

Due to his/her physical oremotional conditions, havedifficulty communicating?R

All

All

10
11
12

Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

8

8

All

8
Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

All

1
2
3
4
5
6
7
8
9
10
11
12
0-79; -1:Missing
8 data by interviewer
8 0-11
8
0
1
2
3

Month

All
All

Year

Not difficult
A little difficult
Very difficult
Impossible

8
1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5

Old or young age
WarAgent orange
Natural calamityl
Road accident

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353

87 M3BC35C

88 M3BC35D

89 M3BC35E

90 M3BC35F

91 M3BC35G

Due to his/her physical oremotional conditions, havedifficulty communicating?R

Due to his/her physical oremotional conditions, havedifficulty communicating?R

Due to his/her physical oremotional conditions, havedifficulty communicating?R

Due to his/her physical oremotional conditions, havedifficulty communicating?R

Due to his/her physical oremotional conditions, havedifficulty communicating?R

6
7
8
9
10
11
12

Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7
8
9
10
11
12

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects
Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

1
2
3
4
5
6
7

Old or young age
WarAgent orange
Natural calamityl
Road accident
Work-related accident
Birth defects

8

8

8

8

8

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92 M3BC36A
93 M3BC36B

How long has this problem
occurred?YearHow long has this problem
occurred?Month

Social vices
Illness/disease
Level of education
Other disabilities
Other reasons

All

8
9
10
11
12
0-87; -1:Missing
8 data by interviewer

All

8 0-11Month

Vietnam VHLSS 2006 Manual (Version 1.1)

Year

355

Explanatory documents for the VHLSS 2006
Name of the datasMUC3C
No

Variable namTopics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID code7 M3CC1

8 M3CC2
9 M3CC3

10 M3CC4

11 M3CC5
12 M3CC6

13 M3CC7

14 M3CC8

15 M3CC9

16 M3CC10
17 M3CC11

17

variables

Having diarrhoea for past 4 weeks

Scope
All
All
All
All
All
All
People are younger
than 6 years old

People are younger
Days had diarrhoea for last 4 weeks than 6 years old
Had a cough, flu or difficult to breath People are younger
for the last 4 weeks?
than 6 years old

Had a cough, flu, difficult to breathwith a fever?

For last 4 weeks, Days had a cough,flu, difficult to breath?
Had other illness, injuries for the last
4 weeks?

Had diseases/illness or injuries forlast 4 weeks?

Days had illness or injuries for last 4
weeks?
Days not able to carry out regular
activities because of illness or
injuries?
days stay in bed or need someone
take care of because of illness or
injuries?
Had long-time diseases?The
diseases can't be treatedPeople are younger
than 6 years old

People are younger
than 6 years old
People are younger
than 6 years old

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17

Description
Character
Character
Character
Character
Numeric
Numeric

8
1
2

Yes
No

8 1-25

Days

8
1
2

Yes
No

1
2

Yes
No

8 1-28

Days

8

8
1
2

Yes
No

1
2

Yes
No

People are older than
6 years old

8 1-28Days

People are older than
6 years old

8 0-28Days

8 0-28Days

People are older than
6 years old

People are older than
6 years old
People are older than
6 years old

8

8
1
2

Vietnam VHLSS 2006 Manual (Version 1.1)

Yes
No

356

Explanatory documents for the VHLSS 2006
Name of the datase MUC3D
No

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID codePregnant or prenant for last 12
months?
7 M3DC1

8 M3DC2

9 M3DC3

10 M3DC4A

11 M3DC4B

12 M3DC5

plan to have birth

Scope
All
All
All
All
All
All
All

Women are notgetting pregnant

Currently using any menthod to Women are notdelay or advoid getting pregnant getting pregnant

Which menthod?Main

Which menthod?Additional

Ever have had birth?

13 M3DC6

How many children have hadbirth?

14 M3DC7A

How many boys?

15 M3DC7B

How many girls?

15

variables

Women are notgetting pregnant

Women are notgetting pregnant

Women are notgetting pregnant

Women are notgetting pregnant
Women are notgetting pregnant
Women are notgetting pregnant

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17

Description
Character
Character
Character
Character
Numeric
Numeric

8
1
2
3

Getting pregnant
Got pregnant last 12 months
No

1
2
3

Yes
No
Not decide

1
2

Yes
No

1
2
3
4
5
6
7
8
9
10
11

Pill to avoid getting pregnant
IUD
Injection
Implants
Diagram/foam/jelly
CondomFemale sterilization
Male sterilization
Periodic abstinenceWith drawal
Others

1
2
3
4
5
6
7
8
9
10
11

Pill to avoid getting pregnant
IUD
Injection
Implants
Diagram/foam/jelly
CondomFemale sterilization
Male sterilization
Periodic abstinenceWith drawal
Others

1
2

Yes
No

8

8

8

8

8

8 1-10

Number of children

8 0-7

Number of boys

8 0-7

Number of girls

Vietnam VHLSS 2006 Manual (Version 1.1)

357

Explanatory documents for the VHLSS 2006
Name of the datas MUC3E
No

Variable nam Topics
Province
1 TINH2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID codeEver smoked cigarette, or pipe
7 M3EC1
tobacco?

8 M3EC2

9 M3EC3

10 M3EC4
11 M3EC5

Scope
All
All
All
All
All
All
People are older than
10 years old

Any time when..smoked cigaretteror pipe tobaccoo everyday?

Smoke everyday, sometimes oralready quit smoking?

11

variables

People are older than
10 years old

People are older than
10 years old

When started smoking cigarette,
People are older thanpipe tobacco everyday? What age? 10 years old
People are older than
Often smoking at home?
10 years old

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17

Description
Character
Character
Character
Character
Numeric
Numeric

8
1
2

Yes
No

1
2

Yes
No

8

8
1
2
3
7-65; 999:No
relation to the
8 question

EverydaySometimes
No smoking

Years old8
12Vietnam VHLSS 2006 Manual (Version 1.1)

Yes
No

358

Explanatory documents for the VHLSS 2006
Name of the dataset MUC3F
No

28

variables

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID codeHas free healthcare insurancecard/certificate?
7 M3FC1

Scope
All
All
All
All
All
All
All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17

Description
Character
Character
Character
Character
Numeric
Numeric

8
1 Required healthcare insurance
2 Voluntary healthcare insurance
3 Card/Certificate
4 No healthcare insurance care

8 M3FC2

Had required healthcare
insurance?

All8
1 Working in public sector
Working in private/foreign
2 invested sector
3 Retired
4 Policy beneficiaries
Poor people/ethnic
5 minority/P135 commune
6 Other social protection groups
7 Those over 90
8 Relatives of military officers
9 Others
10 No idea

9 M3FC3

Have voluntary healthcare
insurance?

All

8
1 Yes
2 No

10 M3FC4A

Voluntary healthcare insurance orother types 1st?
All

8
1 Student/pupil health insurance
Other types of student, pupil
2 health insurance
Voluntary health insurance
3 provided by associate
Voluntary health insurance
4 provided by commune
Health insurance for family
5 members of required
6 Commercial health insurance
7 Others (specify)
8 No idea

11 M3FC4B

Voluntary healthcare insurance orother types 2nd?
All

8
1 Student/pupil health insurance
Other types of student, pupil
2 health insurance
Voluntary health insurance
3 provided by associate
Voluntary health insurance
4 provided by commune
Health insurance for family
5 members of required
6 Commercial health insurance
7 Others (specify)
8 No idea

12 M3FC5

13 M3FC6A

14 M3FC6B

15 M3FC7A

Paying a year for voluntary healthinsurance premiumAll
Started having this health careinsurancecard/certificated?RequiredAll
Started having this health careinsurancecard/certificated?VoluntaryAll
How long will this healthinsurance card/certificate bevalid? RequiredAll

7-12000; -2:Don’t
8 know

Thousand dong/year

8 1950-2006

Year

8 1984-2006

Year

1-12; -1:Missing
8 data by interviewer Month

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359

16 M3FC7B

17 M3FC8A

18 M3FC8B

19 M3FC9A

20 M3FC9B

21 M3FC9C

22 M3FC10

23 M3FC11A

24 M3FC11B

25 M3FC12

How long will this healthinsurance card/certificate bevalid? Voluntary
All
Was..given instruction on how to
use this free healthcare insurancecard/certifi
All

Was..given instruction on how to
use this free healthcare insurancecard/certifi
All

Which health facility did..orginallyregister his/her free healthcare
insurance
All

Which health facility did..orginallyregister his/her free healthcare
insurance
All

Which health facility did..orginallyregister his/her free healthcare
insurance
All

Used free healthcare insurancecard/certificate fordiagnosis/treatment for last

Paying additional fees whenusing healthcare insurance fordiagnosis/treatment?R

Paying additional fees whenusing healthcare insurance fordiagnosis/treatment?VWas the card not used?

All

All

All

All

8 1-12

Month

8
1
2

Yes
No

1
2

Yes
No

1
2
3
4
5
6
7
8
9
10
11

Village health center
Regional general clinics
District hospital
Provincial hospital
Central hospital
Others state-owned hospitals
Private hospital
Other hospitals
Private clinics
Others (specify)
No registration

1
2
3
4
5
6
7
8
9
10
11

Village health center
Regional general clinics
District hospital
Provincial hospital
Central hospital
Others state-owned hospitals
Private hospital
Other hospitals
Private clinics
Others (specify)
No registration

1
2
3
4
5
6
7
8
9
10
11

Village health center
Regional general clinics
District hospital
Provincial hospital
Central hospital
Others state-owned hospitals
Private hospital
Other hospitals
Private clinics
Others (specify)
No registration

1
2
3

Yes
No
No diagnosis

1
2
3

Yes
No
No idea

1
2
3

Yes
No
No idea1

No using

8

8

8

8

8

8

8

8

Vietnam VHLSS 2006 Manual (Version 1.1)

360

2
3
4
5
6
26 M3FC13A

Didn't have healthinsurance?First

All

8
1
2
3
4
5
6
7
8
9
10
11
12

27 M3FC13B

Didn't have healthinsurance?Second

All

3
4
5
6
7
8
9
10
11
12

28 M3FC14

All

Healthy/No need
Previously have but do not use
Previously have but get
unemployed
Too expensive
Can not afford
Do not know where to buy
Voluntary health insurance
unavailable in commune
Health services too poor
No idea about health insurance
Waiting for commune to issue
insurance card
Others (specify)
No idea812Annual health insurance of
80000VND is offered, willing tobuy for?

Health insurance not reimburseat health facility
Lower quality when using healthinsurance card
Cumbersome procedures
Health insurance card/cer notavailable
OthersHealthy/No need
Previously have but do not use
Previously have but get
unemployed
Too expensive
Can not afford
Do not know where to buy
Voluntary health insurance
unavailable in commune
Health services too poor
No idea about health insurance
Waiting for commune to issue
insurance card
Others (specify)
No idea

8
1 Yes
2 No

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361

Explanatory documents for the VHLSS 2006
Name of the datase MUC3G
No

Variable nam Topics
Province
1 TINH2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

Scope
All
All
All
All
All

6 M3GMAAll

7 M3GC1B
8 M3GC1D

9 M3GC2

10 M3GC3

11 M3GC4A

12 M3GC4B

13 M3GC4C

28

variables

Order
Name of person using healthcare
facilities
Healthcare facilities code

All
All

Times used out-patient services atthis facility, medical staff for last 4
weeks
All
Times during that period has...beentransferred to or from other healthcare
faciAllThe reasons for using out-patient
services over the last 4 weeks? 1st
reasonAll

The reasons for using out-patient
services over the last 4 weeks? 2nd
reasonThe reasons for using out-patient
services over the last 4 weeks? 3rd
reasonAll

All

LengthCode
Description
3 101-823
Character2 01-53
Character2 01-95
Character3 001-105
Character
8 13-25
Numeric
1-14; 99:None ofhousehold member
use health
8 insuranceNum
8 Name
8
1
2
3
4
5
6
7
8
9
10
11
12

Character
Village health center
Commune/ward health center
Regional clinics
District hospital
Provincial/city hospital
Central hospital
Other public hospitals
Private hospital
Other hospitals
Private clinics
Medicine men
Others0-20; -1:Missing
8 data by interviewer Times
0-10; -1:Missing
8 data by interviewer Times

8
1
2
3
4
5
6
7
8
9
10
11
12

Preventive services
Treatment for coden
Treatment for other diseases
Traffic accidents
Work accidents
Other injuries/accidents
Pre-natal checkup
Delivery
Abortion/family planning
Check-up
Rehabilitation
Others (specify)

1
2
3
4
5
6
7
8
9
10
11
12

Num
Preventive services
Treatment for coden
Treatment for other diseases
Traffic accidents
Work accidents
Other injuries/accidents
Pre-natal checkup
Delivery
Abortion/family planning
Check-up
Rehabilitation
Others (specify)

1
2
3
4
5
6
7
8
9

Num
Preventive services
Treatment for coden
Treatment for other diseases
Traffic accidents
Work accidents
Other injuries/accidents
Pre-natal checkup
Delivery
Abortion/family planning88Vietnam VHLSS 2006 Manual (Version 1.1)

362

14 M3GC5A

15 M3GC5B

16 M3GC5C

17 M3GC6

18 M3GC7
19 M3GC8
20 M3GC9

21 M3GC10

Provided you withdiagnosis/treatment?FirstAll

Provided you withdiagnosis/treatment?Second

All

Provided you withdiagnosis/treatment?ThirdAll

Out-patient diagnosis/treatment
did...use services on demandAll

How much did the household spend at
this facility, pay medical staff
All
How much are the tips and rewardAllgiven to medical staff
How much was paid for medication
All
here?
For last 4 weeks, times did thehousehold buy medication outside thisfacility w
All

10
11
12

Check-up
Rehabilitation
Others (specify)

1
2
3
4
5
6
7
8
9

DoctorPhysicianNurse
Midwife
Pharmacist
Home-based midewife
Traditional medicine man
Others (specify)
No idea

1
2
3
4
5
6
7
8
9

Num
DoctorPhysicianNurse
Midwife
Pharmacist
Home-based midewife
Traditional medicine man
Others (specify)
No idea

1
2
3
4
5
6
7
8
9

Num
DoctorPhysicianNurse
Midwife
Pharmacist
Home-based midewife
Traditional medicine man
Others (specify)
No idea

8

8

8

8
1
2
0-16000; 1:Missing data by
8 interviewer
0-1200; -1:Missing
8 data by interviewer
0-11500; -2: Not
8 clear22 M3GC11

23 M3GC1224 M3GC13

25 M3GC14

26 M3GC15

27 M3GC16

Of all times using services at thisfacility over the last 4 weeks, was thehous

Of all the times using services at thisfacility over the last 4 weeks, did...us

How much did the household spend
on Xray, ultrsound, blood and otherlaboratory

All

All

All

Thousand dongThousand dongThousand dong

8
1
2

How much did the household spend
on medication for...outside this facility
overAll
How much did the household spend
on travel, accomodation&meals
for...and relativAll
Of all the times using services at thisfacility over the last 4 weeks, was
hous
All

Yes
No

8 0-8400

Yes
No

Thousand dong

0-3000; -1:Missing
8 data by interviewer Thousand dong

8
1
2

Yes
No

1
2

Yes
No

1
2

Yes
No

8

8

8 0-4200

Vietnam VHLSS 2006 Manual (Version 1.1)

Thousand dong363

28 M3GC17

Did this facility transfer or
introduce...to another one fortreatment?

All

8
1
2

Vietnam VHLSS 2006 Manual (Version 1.1)

Yes
No

364

Explanatory documents for the VHLSS 2006
Name of the datasMUC3H
No

Variable namTopics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

Scope
All
All
All
All
All

6 M3HMAAll

7 M3HC1B
8 M3HC1D

9 M3HC2

10 M3HC3

11 M3HC4
12 M3HC5A

13 M3HC5B

14 M3HC5C

15 M3HC6A

16 M3HC6B

Order
Name member received inpatient
treatment
Facility code

In the last 12 months, how manytimes has..received in-patient
treatment at thisIn the last 12 months, how manytimes has..received in-patient
treatment at thisIn the last 12 months, how manydays has...received in-patient
treatment at thisReason for in-patient? Reason 1

Reason for in-patient? Reason 2

Reason for in-patient? Reason 3

31variables

All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
1-17; 99:No household
8 member use health facilities

Description
Character
Character
Character
Character
Numeric
Numeric

8 Name
8
1
2
3
4
5
6
7
8
9
10
11
12

Village health center
Commune health center
Regional clinics
District hospital
Provincial/city hospital
Central hospital
Other state-owned hospitals
Private hospital
Other hospitals
Private clinics
Traditional herb doctor
Other

All

0-12; -1:Missing data by
8 interviewer

Times

All

0-5; -1:Missing data by
8 interviewer

Times

All
All

All

All

Provided you withdiagnosis/treatment? Healthworker
1
All

Provided you withdiagnosis/treatment? Healthworker
2All

1-335; -1:Missing data by
8 interviewer
8
1
2
3
4
5
6
7
8
8
1
2
3
4
5
6
7
8
8
1
2
3
4
5
6
7
8

Character

Days
Coden
Other diseases
Traffic accidents
Work accidents
Other injuries/accidents
Patient monitoring
Delivery
Others (specify)
Coden
Other diseases
Traffic accidents
Work accidents
Other injuries/accidents
Patient monitoring
Delivery
Others (specify)
Coden
Other diseases
Traffic accidents
Work accidents
Other injuries/accidents
Patient monitoring
Delivery
Others (specify)

8
1
2
3
4
5
6
7
8
9

DoctorPhysicianNurse
Midwife
Pharmacist
Home-based midwife
Traditional medicine man
Others (specify)
No idea1

Doctor8Vietnam VHLSS 2006 Manual (Version 1.1)

365

17 M3HC6C

18 M3HC7

19 M3HC820 M3HC9

21 M3HC10

22 M3HC11

23 M3HC12

Provided you withdiagnosis/treatment? Healthworker
3
All

During in-patient
diagnosis/treatment did...use
service on demand?

All

During in-patient
diagnosis/treatment did...share bed
with another patient?
All

How much did the householdspend at this facility, pay medical
staff at this fac
All
Of the total expense how much are
the tips and rewards for medical
staff of thisAll
Of the total expense at this facility
how much was spent on
medication?
All
Times did the household buy
medication outside this facility while
receiving ser
All

2
3
4
5
6
7
8
9

PhysicianNurse
Midwife
Pharmacist
Home-based midwife
Traditional medicine man
Others (specify)
No idea

1
2
3
4
5
6
7
8
9

DoctorPhysicianNurse
Midwife
Pharmacist
Home-based midwife
Traditional medicine man
Others (specify)
No idea

1
2

Yes
No

1
2

Yes
No

8

8

8

0-55000; -1:Missing data by
8 interviewer

Thousand dong

0-14700; -1:Missing data by
8 interviewer

Thousand dong

0-54750; -1:Missing data by
8 interviewer

Thousand dong

81
2

24 M3HC13

25 M3HC14

26 M3HC15

How much did the householdspend on medication for..outside
this facility over t
All
How much did the householdspend on travel, accomodation andmeals for...&relatiAll
Of all the times using in-patient
services over the last 12 months,
did...use Xr
All

0-12000; -1:Missing data by
8 interviewer

Thousand dong

0-20000; -1:Missing data by
8 interviewer

Thousand dong

81
2

27 M3HC16

28 M3HC17

29 M3HC1830 M3HC19

31 M3HC20

How much did the householdspend on Xray, ultrsound, blood,other laboratory tes
Did this facility transfer or
introduce...to another one fortreatment?

All0-8000; -1:Missing data by
8 interviewer

All

8

Was...transferred to another facility
as requested by the doctor?
All

Why was...not transferred?

During those in-patient
diagnoses/treatments in last 12
months, has...been disch

All

All

Yes
No

Yes
No

Thousand dong

1
2

Yes
No

1
2

Yes
No

1
2
3
4

Long-distance
Economic difficulty
Incurable disease
Other reasons

8

8

8
1 Yes
2 No

Vietnam VHLSS 2006 Manual (Version 1.1)

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Explanatory documents for the VHLSS 2006
Name of the dataset MUC3I
No

Variable name Topics
Province
1 TINH2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID codeDid household buy medication
for...according to the previous
7 M3IC1
precription without

Scope
All
All
All
All
All
All

All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17

9 M3IC2B

10 M3IC3

11 M3IC4A

During the last 4 weeks, how muchdid the household spend on
medication for...ac
During the last 4 weeks, how muchdid the household spend on
medication for...ac
During the last 4 weeks, did thehousehold buy medication
for...without diagnosi

Where did the household buy
medication for...without? 1st

Where did the household buy
medication for...without? 2nd

0-2600; -1:Missing
8 data by interviewer

Thousand dongAll

8 0-3000Thousand dong

All

8

All

1
2

Yes
No

1
2
3
4
5
6
7
8
9
10
11
12
13

Village health center
Commune health center
Regional clinics
District hopital
Provincial/city hospital
Central hospital
Other state-owned hospitals
Private hospital
Other hospitals
Private clinics
Traditonal herb doctor
OthersDrugstore
Home-made Vietnamese
traditional medicine
Others (specify)

8

All

8
1
2
3
4
5
6
7
8
9
10
11
12
13

13 M3IC4C

Where did the household buy
medication for...without? 3rd

Yes
No

All

14
15
12 M3IC4B

Description
Character
Character
Character
Character
Numeric
Numeric

81
2

8 M3IC2A

16

variables

All

14
15

Village health center
Commune health center
Regional clinics
District hopital
Provincial/city hospital
Central hospital
Other state-owned hospitals
Private hospital
Other hospitals
Private clinics
Traditonal herb doctor
OthersDrugstore
Home-made Vietnamese
traditional medicine
Others (specify)

1
2
3
4
5
6
7
8
9
10
11
12

Village health center
Commune health center
Regional clinics
District hopital
Provincial/city hospital
Central hospital
Other state-owned hospitals
Private hospital
Other hospitals
Private clinics
Traditonal herb doctor
Others8Vietnam VHLSS 2006 Manual (Version 1.1)

367

13
14
15

14 M3IC5A

15 M3IC5B

16 M3IC6

During the last 4 weeks, how muchdid the household spend on
medication without
During the last 4 weeks, how muchdid the household spend on
medication without
During the last 4 weeks, did thehousehold received free of-chargeoriental or w

Drugstore
Home-made Vietnamese
traditional medicine
Others (specify)All0-1000; -1:Missing
8 data by interviewer

All0-60000; -1:Missing
8 data by interviewer Thousand dongAll

8

Thousand dong

1 Both2 Only western medicine
3 Only oriental medicine
4 No

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368

Explanatory documents for the VHLSS 2006
Name of the dataset MUC4A
No

Variable name i Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 MATVID code7 M4AC1A

52

variables
Scope
All
All
All
All
All
All
Household members
aged 6 and older

Worked for wages/salaries?

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 1-17

Description
Character
Character
Character
Character
Numeric
Numeric

8
1 Yes
2 No

8 M4AC1B

Household members
aged 6 and older

Self-empployed in agrciculture?

8
1 Yes
2 No

9 M4AC1CHousehold members
Self-empployed in non-farm activities? aged 6 and older

8
1 Yes
2 No

10 M4AC2

Household members
aged 6 and older

Working or not?

8
1 Yes
2 No

11 M4AC3

Household members
aged 6 and older are notworkingReasons for not working

81 Small/at school
2 Do housework
3 Too old, retired
4 Disabled
5 Ill
6 Unable to find a job
7 Others (specify)

12 M4AC4M
13 M4AC4
14 M4AC5C
15 M4AC5M
16 M4AC5
17 M4AC6
18 M4AC7
19 M4AC820 M4AC9
21 M4AC10A

What is the most time-consuming
job?Work description
What is the most time-consuming
job?Occupation code

Household members
aged 6 and older
Household members
aged 6 and older
Household members
aged 6 and older
Name of organization/unit
Household members
aged 6 and older
Main functions/productsHousehold members
aged 6 and older
Branch code
For how many months has...done it for Household members
the last 12 months
aged 6 and older
On average how many days
Household members
does...usually work for a month?
aged 6 and older
On average how many hours
Household members
does...usually work for a days
aged 6 and older
For how many years has...been doing Household members
this work?
aged 6 and older
Employer or owner/By economic
Household members
sectoraged 6 and older

25 NameCharacter

8 11-93

Numeric

25 NameCharacter

25 NameCharacter

8 1-99

Numeric

8 1-12Months

8 1-31Days

8 1-200-70; -1:Missing data
8 by interviewer

Hours

8
1

22 M4AC10B

Household members
aged 6 and older

Official?

24 M4AC12A

Total wage/salaries received in past
12 months
Total bonus/ award received during
public holidays

25 M4AC12B

Income from social allowances

26 M4AC12C
27 M4AC12D

Income from maternity allowances
Income from allowances fordomestic/overseas business28 M4AC12E

Other incomes

23 M4AC11

Household members
aged 6 and older
Household members
aged 6 and older
Household members
aged 6 and older
Household members
aged 6 and older
Household members
aged 6 and older
Household members
aged 6 and older

Years

2
3
4
5
6
7

Self-employed/Private
Self-employed(Excluding
private company)
For other households
State-owned economic sector
Collective economic sector
Private economic sector
Foreign-invested sector

1
2

Yes
No

8

8 180-480000
0-31000; -2:Don’t
8 know/can't remember
0-6800; -2:Don’t
8 know/can't remember
0-9000; -2:Don’t
8 know/can't remember
0-33390; -2:Don’t
8 know/can't remember
0-39000; -2:Don’t
8 know/can't remember

Vietnam VHLSS 2006 Manual (Version 1.1)

Thousand dongThousand dongThousand dongThousand dongThousand dongThousand dong369

29 M4AC12F

Total income from wage employment

30 M4AC13

Any other jobs?

Household members
aged 6 and older
Household members
aged 6 and older

8 0-84730
81
2

31 M4AC14M

32 M4AC1433 M4AC15C

34 M4AC15M

35 M4AC1536 M4AC1637 M4AC17

38 M4AC18

39 M4AC1940 M4AC20

Household members
aged 6 and older do any
other job
Household members
What is the second most timeaged 6 and older do any
consuming job?Occupation codeother job
Household members
Branch this job belong to? Name ofaged 6 and older do any
organization/unit
other job
Household members
Branch this job belong to? Main
aged 6 and older do any
functions/products
other job
Household members
Branch this job belong to? Branch
aged 6 and older do any
codeother job
Household members
For how many months has...been
aged 6 and older do any
doing this job last 12 months
other job
Household members
For how many days has...been doing aged 6 and older do any
this job for a month on averageother job
Household members
For how many hours has...been doing aged 6 and older do any
this job for a day on averageother job
Household members
For how many years has...been doing aged 6 and older do any
other job
this job
Household members
aged 6 and older do any
Employer/owner?
other job
What is the second most timeconsuming job?Work description

Character

8 11-93

Numeric

25 NameCharacter

25 NameCharacter

8 1-95

Numeric

8 1-12Months1-31; -1:Missing data
8 by interviewer

Days

8 1-15Hours

1-56; -1:Missing data
8 by interviewer

Years

8

2
3
4
5
6
7

41 M4AC2142 M4AC22A

43 M4AC22B

44 M4AC22C

45 M4AC22D

46 M4AC22E

47 M4AC22F

48 M4AC23

49 M4AC24

Household members
aged 6 and older do any
other job

Wages employment?

50 M4AC25

Total received the other jobs in thepast 12 months

51 M4AC26

Housework?

Household members
aged 6 and older do any
other job
Household members
aged 6 and older

YesNo

25 Name1

Household members
Total Wage/salary received in the past aged 6 and older do any
12 months- second job
other job
Household members
Income from bonus/ award received
aged 6 and older do any
during public holidays
other job
Household members
aged 6 and older do any
Income from social allowances
other job
Household members
aged 6 and older do any
Maternity allowanceother job
Household members
Income from allowances foraged 6 and older do any
domestic/overseas businessother job
Household members
aged 6 and older do any
Other incomesother job
Household members
aged 6 and older do any
Total income from wage employment other job
Household members
aged 6 and older do any
Any other job?
other job

Thousand dong

Self-employed (for family's
private company
Self-employed(Not for family's
private company)
Work for other households
State-owned enterprises
Collective economic sector
Private economic sector
Foreign-invested sector

8 50-36000

Thousand dong

0-3000; -2:Don’t
8 know/can't remember

Thousand dong

0-100; -2:Don’t
8 know/can't remember

Thousand dong

8 0

Thousand dong

8 0-1440

Thousand dong

0-3000; -2:Don’t
8 know/can't remember

Thousand dong

8 0-3656

Thousand dong

8
1
2

Yes
No

1
2

Yes
No

8

8 100-9150

Thousand dong

8

Num
Yes

1

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370

52 M4AC27

No of hours per day

Household members
aged 6 and older

2No

8 1-10Hours

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371

Explanatory documents for the VHLSS 2006
Name of the dataset MUC4B0
No

16

variables

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

Description
Character
Character
Character
Character
Numeric

6 M4B0MA

Numeric

7 M4B0C3A

8 M4B0C3B

9 M4B0C4

10 M4B0C5

11 M4B0C6

12 M4B0C7

13 M4B0C8

14 M4B0C9

15 M4B0C10

16 M4B0C11

Scope
LengthCodeAll
3 101-823
All
2 01-53
All
2 01-95
All
3 001-105
All
8 13-25
Households used or managed
land for agriculture and forestry
Code of land pieceor water surface for aquaculture
8 1-15
Households used or managed
What id the area of this land
land for agriculture and forestry
1-96; -1:Missing data
piece?Codeor water surface for aquaculture
8 by interviewer
Households used or managed
land for agriculture and forestry
Total area?
or water surface for aquaculture
8 10-396000
Households used or managed
land for agriculture and forestry
Type of this land piece?
or water surface for aquaculture
8
1
2
3
4
5
6
7
8
Households used or managed
Type of irrigation used for thisland for agriculture and forestry
land piece?
or water surface for aquaculture
8
1
2
3
4
Households used or managed
land for agriculture and forestry
Why do u have this land piece? or water surface for aquaculture
8
1
2
3
4
5
6
7
8
9
10
Payment in cash and in-kind for Households used or managed
land rent or contrcting in the last land for agriculture and forestry
12 months?
or water surface for aquaculture
8 1-40000
Households used or managed
When is the first time do you use land for agriculture and forestry
this land piece?
or water surface for aquaculture
Do u takke planting orHouseholds used or managed
aquaculture activities in this land land for agriculture and forestry
piece?
or water surface for aquaculture

Households used or managed
What do u do in this land piece in land for agriculture and forestry
the last 12 months?
or water surface for aquaculture

Amount in cash and in-kindobtained from land retal in thelast 12 months

Households used or managed
land for agriculture and forestry
or water surface for aquaculture

Numeric

m2

Land for annual trees
Land for long-term tree
Forestry land
Water surface
Grass field
Adjacent garden/pond residential land
Land for shifting
Other (specify it)

Gravity
Pump
Manual
No irragation

Long-term right use allocation
Yield
InheritanceContracting
Purchase
Proclaiming
Exchange
Rent
Borrow
Other (specify it)

Thousand dong

1920-2006; -1:Missing
8 data by interviewer
Year

8
1
2

Yes
No

1
2
3
4
5

RentalLend without payment
Exchange for other piece
Fallowing
Others (specify it)

8

8 7-36000

Vietnam VHLSS 2006 Manual (Version 1.1)

Thousand dong

372

Explanatory documents for the VHLSS 2006
Name of the datase MUC4B11
No

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B11MA

Scope
All
All
All
All
All
Households havested any
product from planting
activities

Rice code

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

3
4
5
6
7

Area in sqm for planting rice

8 M4B11C4

Output in KGs?

9 M4B11C5

Amount in KGs lost due topests/rotting...?

10 M4B11C6

Sold/bartered?

Households havested any
product from planting
activities
Households havested any
product from planting
activities
Households havested any
product from planting
activities
Households havested any
product from planting
activities

11 M4B11C7

12 M4B11C8

13 M4B11C9m2

8 15-183000

kg

8 0-800kg

8

14 M4B11C10

Amount kept for retaining as seed

15 M4B11C11

Amount kept for consumption

16 M4B11C12

Amount used for feeding livestock

17 M4B11C13

Amount used for gifts,
lending/payment for hired laborers

18 M4B11C14

Amount left for the future

19 M4B11C15

Total valueYesNo

8 5-143338

kg

8 22-325528

Thousand dong

8
1
2
3
4
5

Households havested any
product from planting
activities
Households havested any
product from planting
activities
Households havested any
product from planting
activities
Households havested any
product from planting
activities
Households havested any
product from planting
activities
Households havested any
product from planting
activities

Winter-spring ordinary rice
Summer-autumn ordinary rice
Tenth-month or autumn winterrice
Ordinary rice planted in terraced
field
Year-round ordinary rice
Year-round glutinous rice
Year-round specialty rice

8 24-291600

12Households havested any
product from planting
Amount sold/bartered?
activities
Households havested any
product from planting
Value received from sold/batrtered activities
Households havested any
To whom did the householdproduct from planting
sell/barter?
activities

Description
Character
Character
Character
Character
Numeric

81
2

7 M4B11C3

19

variables

State-owned enterpriseNon-state enterprise
Private traders
Retail sales
Others (specify it)

8 0-4800kg

8 0-5768kg

8 0-11500kg

8 0-23200

kg

8 0-14400

kg

8 50-383600

Thousand dong

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373

Explanatory documents for the VHLSS 2006
Name of the dataset MUC4B12
No

Variable name Topics
Province
1 TINH2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B12MA

Other fod crop code

12

variables
Scope
All
All
All
All
All
Households
havested otherstarchy, vegetable

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

88 Maize/corn
9 Sweet potatoes
10 Cassava/manioc
11 Other starchy plants
12 Potatoes
13 Water spinach
14 Kohlrabi
15 Cabbage, cauliflower
16 Mustard greens of all kinds
17 Fresh beans of all kinds
18 Tomatoes
19 Spiced herbs
20 Other vegetables, tubers, fruits
21 Other annual crops (bonsai..)

7 M4B12C3

8 M4B12C4

9 M4B12C5

10 M4B12C6

11 M4B12C7

12 M4B12C8Households
What is the area which you grew havested otherstarchy, vegetable
crop
Households
havested otherAmount in KGs of the output
starchy, vegetable
Households
havested otherAmount sold/bartered?
starchy, vegetable
Households
Value received fromhavested othersales/barter?
starchy, vegetable
Households
Amount kept for HH
havested otherconsumption?
starchy, vegetable
Households
What is the value of the output havested otherharvested for past 12 months? starchy, vegetable

1-120000; -1:Missing
8 data by interviewerm2

8 0-240000

kg

8 0-240000

kg

8 0-100000

Thousand dong

8 0-22500kg

8 0-100000

Thousand dong

Vietnam VHLSS 2006 Manual (Version 1.1)

374

Explanatory documents for the VHLSS 2006
Name of the dataset MUC4B13
No

Variable name Topics
Province
1 TINH2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B13MA

13variables

Scope
All
All
All
All
All
Households
havested any
Annual & perenial industrial crops- annual&perenial
Codeindustrial crops

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
22 Soybeans
23 Peanuts
24 Sesame seeds
25 Suga cane
26 Tobacco
27 Cotton
28 Jute, ramie
29 Rush30 Other annual industrial crops
31 Tea32 Coffee
33 Rubber
34 Pepper
35 Coconut
36 Mulberry
37 Cashew
38 Other perennial industrial crops

7 M4B13C3A

What is the area or amount ofplants and trees grown or takencare of by your household

8 M4B13C3B

What is the area or amount ofplants and trees grown or takencare of by your household

Households
havested any
annual&perenial
industrial crops
Households
havested any
annual&perenial
industrial crops

8 1-100000

Numeric

8
1 m2
2 Amount of crop

9 M4B13C4

10 M4B13C5

11 M4B13C6

12 M4B13C7

13 M4B13C8Households
havested any
annual&perenial
industrial crops
Households
How many kgs of...has yourhavested any
household sold or bartering for the annual&perenial
last 12 months?
industrial crops
Households
What is the total of...amount your havested any
household obtained fromannual&perenial
selling/bartering forindustrial crops
Households
havested any
How many kgs of the...output have annual&perenial
been retained for consumption?
industrial crops
Households
havested any
What is the value of the output
annual&perenial
harvested for the past 12 months? industrial crops
How many kgs of...has yourhousehold harvested over last 12
months?

8 1-420000

kg

8 0-420000

kg

8 0-816000

Thousand dong

8 0-20000

kg

8 4-816000

Thousand dong

Vietnam VHLSS 2006 Manual (Version 1.1)

375

Explanatory documents for the VHLSS 2006
Name of the dataseMUC4B14
No

Variable nameTopics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 M4B14MA

7 M4B14C3A
8 M4B14C3B

13variables
Scope
All
All
All
All
All
Households havested
any fruit crops

Fruit crops-CodeWhat is the area & how many..tree
household grow or take care of?Amount
What is the area & how many..tree
household grow or take care of?CodeHouseholds havested
any fruit crops
Households havested
any fruit crops

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
39 Citrus fruits
40 Pineapples
41 Bananas
42 Mangoes
43 Apples
44 Grapes
45 Plums
46 Papayas
47 Longans, litchis, rambutans
48 Sapodillas
49 Custard apples
50 Jackfruits, durians
51 Mangosteens
52 Other fruit trees
53 Other perennial trees
54 Breeding trees
55 Bonsai
1-24000; -1:Missing data
8 by interviewer
Numeric
8
1 Yes
2 No

9 M4B14C4
10 M4B14C5

11 M4B14C6
12 M4B14C7
13 M4B14C8

How many kgs of...has your household Households havested
harvested over last 12 months?
any fruit crops
How many kgs of...has your household Households havested
sold or bartering for the last 12 months? any fruit crops
What is the total of...amount yourhousehold obtained fromHouseholds havested
selling/bartering for
any fruit crops
How many kgs of the...output have been Households havested
retained for consumption?
any fruit crops
What is the value of the output
Households havested
harvested for the past 12 months?
any fruit crops

8 1-50300

kg

8 0-50000kg

8 0-2000000

Thousand dong

8 0-1000Thousand dong

8 1-2000000

Thousand dong

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Explanatory documents for the VHLSS 2006
Name of the dataset
No

MUC4B15

Variable name inTopics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B15MA

10variables
Scope
All
All
All
All
All
Households haveincome from crops by
products

Crop by-products code

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
1 Straw, thatch
2 Sweet potato leaves and stems
3 Cassava and maize stems
4 Stems of beans of all kinds
5 Sugarcane leaves and tops
6 Jute, ramie stems
7 Mulberry plant stems
Firewood (from agricultural
8 plants)
9 Other crop by-products

7 M4B15C2

Value from sales/barter

8 M4B15C3

Value kept for household's animal
consumption

9 M4B15C4

Value kept for other purposes?

10 M4B15C5

Total value

Households haveincome from crops by
products
Households haveincome from crops by
products
Households haveincome from crops by
products
Households haveincome from crops by
products

8 0-15000

Thousand dong

8 0-4870

Thousand dong

8 0-4080

Thousand dong

8 2-15000

Thousand dong

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Explanatory documents for the VHLSS 2006
Name of the dataset
No

MUC4B16

Variable name i Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

Scope
All
All
All
All
All

6 M4B16MA

Households those havecrop planting expenditure

Crop planting expense code11

variables
LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
1 Seeds
2 Saplings
Chemical fertilizers (nitrogenous,
3 phosphat, potassium, NPK, etc)
4 Organic fertilizers (self-provided)
5 Organic fertilizers (bought)
6 Pesticides
7 Herbicides
Small, non-durable tools (sickles,
shears, shovels, bamboo
8 baskets…)
Energy, fuel (electricity, petrol,
9 oil, lubricant, burning fuel…)
10 Minor repairs, maintenance
11 Depreciation of fixed assets
12 Land rental or contracting
Rental of asset, mechinery,equipment and means of
13 transport
14 Rental of cattle for ployghing
Expense for outside hired
15 laborers
16 Irrigational fee
17 Agricultural taxes
Payment for cultivation loan
18 interest
Other costs (postage,advertisement, marketing,production insurance
contributions to Plant Protection
Fund, field improvement,
extension, administrative
management, food for working
19 cattle)

7 M4B16C2A

Expenditure on rice cropHouseholds those havecrop planting expenditure

0-59500; -2: Don’t
8 remember

Thousand dong

8 M4B16C2B

Expenditure on starchy andother food crops

Households those havecrop planting expenditure0-29570; -2: Don’t
8 remember

Thousand dong

9 M4B16C2C

Expenditure on industrial crops

Households those havecrop planting expenditure

0-91500; -2: Don’t
8 remember

Thousand dong

10 M4B16C2D

Expenditure on fruit crops

Households those havecrop planting expenditure

0-1600000; -2: Don’t
8 remember

Thousand dong

11 M4B16C2E

Households those haveTotal Crop Planting Expenditure crop planting expenditure

8 1-1600000

Thousand dong

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Explanatory documents for the VHLSS 2006
Name of the dataset MUC4B161
No

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B161MA

Number-Quantity of chemicalfertilizers used for types of trees

11variables
Scope
All
All
All
All
All
Households thoseused chemicalfertilizer

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
1 Nitrogenous
2 Phosphat
3 Potassium
4 NPK
5 Other chemical fertilizers

7 M4B161C2

8 M4B161C3

9 M4B161C4

10 M4B161C5

11 M4B161C6Households thoseused chemical
Ricefertilizer
Households thoseused chemical
Other staple and food trees
fertilizer
Households thoseused chemical
Industrial trees
fertilizer
Households those
Fruit trees and others, excluding used chemical
forestry trees
fertilizer
Households those
Total quantity of chemical
used chemicalfertilizers used for types of trees fertilizer

0-11500; -1: Missing data by
8 interviewer

Kg0-4400; -1: Missing data by
8 interviewer

Kg

0-15000; -1: Missing data by
8 interviewer

Kg

0-3000; -1: Missing data by
8 interviewer

Kg

8 1-15500

Kg

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Explanatory documents for the VHLSS 2006
Name of the dataset
No

MUC4B21

Variable name in tTopics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B21MA

14

variables
Scope
LengthCodeAll
3 101-823
All
2 01-53
All
2 01-95
All
3 001-105
All
8 13-25
Households raised orowned cattle, poultry
and pets
8

Livestock breeding code

Description
Character
Character
Character
Character
Numeric

1 Live pig pork
2 Live buffalo and cow meat
3 Horses
4 Sheep, goats
5 Chickens
6 Ducks, Thai ducks, geese
7 Other poultry
8 Pigs for breed
9 Buffaloes, oxen, cows for breed
10 Other cattle for breed
Other livestocks (bears, deer,
11 rabbits)
12 Poultry eggs (chickens, ducks…)
13 Fresh milk
14 Silkworm cocoons
15 Bee's honey (house-raising)
16 Other livestock (non-slaughtered)
17 Other livestocks from breeding
18 Livestock breeding by-products

7 M4B21C3A

Quantity sold/bartered

8 M4B21C3B

Value sold/bartered

9 M4B21C4A

Quantity kept for HH consumption

10 M4B21C4B

Value kept for HH consumption

11 M4B21C5A

Quantity kept for other purposes

12 M4B21C5B

Value kept for other purposes

13 M4B21C6A

Total quantity from live stock breeding

14 M4B21C6B

Total value from livestock breeding

Households raised orowned cattle, poultry
and pets
Households raised orowned cattle, poultry
and pets
Households raised orowned cattle, poultry
and pets
Households raised orowned cattle, poultry
and pets
Households raised orowned cattle, poultry
and pets
Households raised orowned cattle, poultry
and pets
Households raised orowned cattle, poultry
and pets
Households raised orowned cattle, poultry
and pets

8 0-660000

Kg-Number - Litre

8 0-660000

Thousand dong

8 0-5200

Kg-Number - Litre

8 0-93600

Thousand dong

8 0-207930

Kg-Number - Litre

8 0-228723

Thousand dong

8 0-660300

Kg-Number - Litre

8 3-660300

Thousand dong

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Explanatory documents for the VHLSS 2006
Name of the dataset MUC4B22
No

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B22MA

Livestock breed code18

variables
Scope
Length
All
All
All
All
All
Households those
have livestock
breeding expenditureCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
1 Pigs2 Buffalos, cows
3 Hourses
4 Sheep, goats
5 Chickens
6 Ducks, Thai ducks, geese
7 Other poultry
8 Bees9 Silkworms
10 Others (specify it)

7 M4B22C7

8 M4B22C8

9 M4B22C9

10 M4B22C10

11 M4B22C11

12 M4B22C12

13 M4B22C13

14 M4B22C14

15 M4B22C15

16 M4B22C16

17 M4B22C17

18 M4B22C18

Households those
have livestock
breeding expenditure
Households those
have livestock
Expenditure on feeding
breeding expenditure
Households those
Expenditure on Medicine forhave livestock
cattle, poultry
breeding expenditure
Households those
have livestock
Expenditure on Energy, fuelbreeding expenditure
Households those
Expenditure on fixed assets
have livestock
Depreciation
breeding expenditure
Households those
Expenditure on Land rental and have livestock
constracting
breeding expenditure
Households those
Expenditure on Rental of assets, have livestockmachinery, equipment
breeding expenditure
Households those
have livestock
Payment for hired laborers
breeding expenditure
Households thosePayment for loan interest forhave livestock
breeding
breeding expenditure
Households those
have livestockBusiness taxes
breeding expenditure
Households those
have livestock
Other expenses
breeding expenditure
Households those
Total livestock breeding
have livestock
expenditure
breeding expenditure
Expenditure on Livestock
breeding

8 0-100000

Thousand dong

8 0-400000

Thousand dong

8 0-24000

Thousand dong

0-13800; -2:Don’t
8 remember

Thousand dong

0-14000; -2:Don’t
8 know

Thousand dong

8 0-10000

Thousand dong

8 0-3200

Thousand dong

8 0-36000

Thousand dong

8 0-7640

Thousand dong

8 0-1000Thousand dong

8 0-9000Thousand dong

8 5-550720

Thousand dong

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Explanatory documents for the VHLSS 2006
Name of the dataset MUC4B31
No Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B31MA

Agricultural Service code9

variables
Scope
All
All
All
All
All
Households usedmachines, equipments
or tools for farm services

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
1
2
3
4
5

Soil preparation
Irrigation
Pest and disease control
Rice plucking, semi-processing
Other services (artificial
insemination, castration)

Number of operating months

Households usedmachines, equipments
or tools for farm services

8 1-12Months

8 M4B31C4

Average monthly income

Households usedmachines, equipments
or tools for farm services

8 60-52360

Thousand dong

9 M4B31C5

Total Agricultural Service
IncomeHouseholds usedmachines, equipments
or tools for farm services

8 100-471240

Thousand dong

7 M4B31C3

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Explanatory documents for the VHLSS 2006
Name of the dataset MUC4B32
No

Variable name inTopics
Province
1 TINH2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B31MA

Agricultural Services expense
code

Scope
All
All
All
All
All
Households haveexpenditure on
agriculture services

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

5

8 M4B32C8

9 M4B32C9

10 M4B32C10

11 M4B32C11

12 M4B32C12

13 M4B32C13

14 M4B32C14

15 M4B32C15

16 M4B32C16

17 M4B32C17

Households haveexpenditure on
Expenditure on materials
agriculture services
Households have
Expenditure on small, nonexpenditure on
durable iterms
agriculture services
Households haveexpenditure on
Expenditure on energy, fuelagriculture services
Households have
Expenditure on minor repairs, expenditure on
maintenanceagriculture services
Households haveexpenditure on
Fixed assets depreciation
agriculture services
Households have
Expenditure on rental of house, expenditure on
workshops,...
agriculture services
Households have
Payment for hires outside
expenditure onlaborers
agriculture services
Households haveexpenditure on
Payment for loan interest
agriculture services
Households haveexpenditure on
Business taxes
agriculture services
Households haveexpenditure on
Other expenditure
agriculture services
Households haveTotal Agricultural Services
expenditure on
Expenditure
agriculture services

Description
Character
Character
Character
Character
Numeric

81
2
3
4

7 M4B32C7

17

variables

Soil preparation
Irrigation
Pest and disease control
Rice plucking, semi-processing
Other services (artificial
insemination, castration)

8 0-315000

Thousand dong

8 0-6750

Thousand dong

0-92500; -2:Don’t
8 remember

Thousand dong

0-27000; -2:Don’t
8 remember

Thousand dong

8 0-10000

Thousand dong

8 0-600

Thousand dong

8 0-43200

Thousand dong

8 0-18000

Thousand dong

8 0-4500

Thousand dong

0-11700; -2:Don’t
8 remember

Thousand dong

8 5-437895

Thousand dong

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383

Explanatory documents for the VHLSS 2006
Name of the dataset MUC4B41
No Variable name i Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B41MA

Forestry product code

Scope
Length
All
All
All
All
All
Households haveincome fromplanting/managing/pr
otecting/maintaining
forest/germinating
forestry seedlings,
collecting products
from forest/havesting
forestryCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

10

Mu oil trees
CinnamonAnise
Pine
Varnish trees
Trees for wood
BambooFan falm trees
Water coconut
Other forestry trees (specify
them)

11

Wood

13

Forest plantation, protection,
maintenance, improvement
Trees for breeding and otherproducts collected from forestrs

14

Other forestry services(protection, management…)

15

Hunting, trapping,domesticatingforestry animals
and birds

12

8 M4B41C3B

9 M4B41C3C

Households haveincome fromplanting/managing/pr
otecting/maintaining
forest/germinating
forestry seedlings,
Value of revenue andcollecting products
harvested output/Forestry
land for production allocated from forest/havestingtoforestry
Households haveincome fromplanting/managing/pr
otecting/maintaining
forest/germinating
forestry seedlings,
Value of revenue andcollecting products
harvested output/Forestry
from forest/havestingland for production notallocated
forestry
Households haveincome fromplanting/managing/pr
otecting/maintaining
forest/germinating
forestry seedlings,
Value of revenue andharvested output/Protective collecting products
from forest/havesting
forestry land allocated tohousforestry

Description
Character
Character
Character
Character
Numeric

8
1
2
3
4
5
6
7
8
9

7 M4B41C3A

13

variables

0-105000; -2:Don’t
8 remember

Thousand dong

8 0-9000Thousand dong

0-22500; -2:Don’t
8 remember

Thousand dong

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384

10 M4B41C3D

11 M4B41C3E

12 M4B41C3F

13 M4B41C4

Households haveincome fromplanting/managing/pr
otecting/maintaining
forest/germinating
forestry seedlings,
collecting products
Value of revenue andharvested output/Protective from forest/havesting
forestry land not allocated to forestry
Households haveincome fromplanting/managing/pr
otecting/maintaining
forest/germinating
forestry seedlings,
collecting products
Value of revenue andfrom forest/havesting
harvested output/Other
forestry land
forestry
Households haveincome fromplanting/managing/pr
otecting/maintaining
forest/germinating
forestry seedlings,
collecting products
from forest/havesting
Value of revenue andharvested output/Total
forestry
Households haveincome fromplanting/managing/pr
otecting/maintaining
forest/germinating
forestry seedlings,
collecting products
from forest/havesting
Value of sales/barteredforestry0-6500; -2:Don’t
8 remember

Thousand dong

0-30000; -2:Don’t
8 remember

Thousand dong

8 15-105000

Thousand dong

8 0-105000

Thousand dong

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385

Explanatory documents for the VHLSS 2006
Name of the dataset
No

MUC4B42

Variable name inTopics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B42MA

20

variables
Scope
Length
All
All
All
All
All
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds

Forestry activity codeCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
1 Forestry activities
2 Forestry services
Hunting, trapping, domesticating
3 forest animals, birds

7 M4B42C1

Expenditure on seeds, breeds

8 M4B42C2

Expenditure on various type of
fertilizers

9 M4B42C3

Expenditure on small, non-durable
tools

10 M4B42C4

Expenditure on energy, fuel11 M4B42C5

Expenditure on small repairs,
maintenance

12 M4B42C6

Fixed assets depreciation

13 M4B42C7

Expenditure on rental and bid lan

14 M4B42C8

Expenditure on rent of assets,
machinery,..

15 M4B42C9

Expenditure on hire animals fordroughing and pulling

16 M4B42C10

Hide laborers from outside laborers

17 M4B42C11

Loan interest

18 M4B42C12

Business taxes

Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds

8 0-4000Thousand dong

8 0-5500

Thousand dong

0-1300; -2:Don’t
8 remember

Thousand dong

8 0-1800

Thousand dong

0-450; -2:Don’t
8 remember

Thousand dong

0-1500; -2:Don’t
8 remember

Thousand dong

8 0-300

Thousand dong

8 0-3000Thousand dong

8 0-1200

Thousand dong

8 0-9000Thousand dong

8 0-340

Thousand dong

8 0-1200

Thousand dong

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19 M4B42C13

Other expenditure

20 M4B42C14

Total expenditure for forestry ...

Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds
Expenditure forforestry and hunting,trapping anddomesticating forest
annimal and birds

0-6000; -2:Don’t
8 remember

Thousand dong

8 0-16500

Thousand dong

Vietnam VHLSS 2006 Manual (Version 1.1)

387

Explanatory documents for the VHLSS 2006
Name of the dataset MUC4B51
No

Variable name Topics
Province
1 TINH2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B51MA

14

variables
Scope
Length
All
All
All
All
All
Households breeded
and reared fish,
shrimp and otheraquaculture products

Aquaculture codeCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
1 Aquaculture raising
1.1 Fish
1.2 Shrimp
1.3 Shrimp and fish for breed
Other aquacultural products
1.4 (specify them)
2 Aquacultural catching
2.1 Fish
2.2 Shrimp
Other aquacultural products
2.3 (specify them)
3 Aquacultural services

7 M4B51C3A

Quantity sold/bartered

8 M4B51C3B

Value sold/bartered

9 M4B51C4A

Quantity kept for HH consumption

10 M4B51C4B

Value kept for HH consumption

11 M4B51C5A

Quantity kept for other purposes

12 M4B51C5B

Value kept for other purposes

13 M4B51C6A

Total quantity of aquaculture

14 M4B51C6B

Total value from aquaculture

Households breeded
and reared fish,
shrimp and otheraquaculture productsHouseholds breeded
and reared fish,
shrimp and otheraquaculture productsHouseholds breeded
and reared fish,
shrimp and otheraquaculture productsHouseholds breeded
and reared fish,
shrimp and otheraquaculture productsHouseholds breeded
and reared fish,
shrimp and otheraquaculture productsHouseholds breeded
and reared fish,
shrimp and otheraquaculture productsHouseholds breeded
and reared fish,
shrimp and otheraquaculture productsHouseholds breeded
and reared fish,
shrimp and otheraquaculture products

8 0-276350

Kg

8 0-3288565

Thousand dong

8 0-1200Kg

8 0-12000

Thousand dong

8 0-900

Kg

8 0-3800

Thousand dong

8 1-276450

Kg

8 10-3289755

Thousand dong

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Explanatory documents for the VHLSS 2006
Name of the datase MUC4B52
No Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4B52MA

19

variables
Scope
All
All
All
All
All
Households haveexpenditure on
aquaculture

Aquacultural breed code

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

81
2
3

7 M4B52C7

Expenditure on aquacultural
breeds

8 M4B52C8

Expenditure on feeds

9 M4B52C9

Expenditure on small, nondurable tools

10 M4B52C10

Expenditure on energy, fuel11 M4B52C11

Expenditure on small repairs,
maintenance

12 M4B52C12

Expenditure on Fixed assets
depreciation

13 M4B52C13

Expenditure on land rental andconstracting

14 M4B52C14

Expenditure on rental of assets,
machinery, equipment

15 M4B52C15

Payment for hired laborers

16 M4B52C16

Payment for loan interest

17 M4B52C17

Business taxes

18 M4B52C18

Other expenses

19 M4B52C19

Total aquacultural expenditure

Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture
Households haveexpenditure on
aquaculture

8 0-790331

Thousand dong

8 0-1755699

Thousand dong

8 0-16500

Thousand dong

8 0-650000

Thousand dong

8 0-66000

Thousand dong

8 0-75000

Thousand dong

8 0-48000

Thousand dong

8 0-20500

Thousand dong

8 0-331200

Thousand dong

8 0-72000

Thousand dong

8 0-8975

Thousand dong

8 0-130116

Thousand dong

8 1-2763394

Thousand dong

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389

Explanatory documents for the VHLSS 2006
Name of the dataset MUC4C
No

Variable name Topics
Province
1 TINH2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4C1MA

Order activities

7 M4C1C2

Branch code of activities

8 M4C1C3

9 M4C1C4

10 M4C1C5

11 M4C1C6

33

variables
Scope
Length
All
All
All
All
All
Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture business
Code of person managed/controlled and productionof almost information of activity?
tradesHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture business
Months was this activity underand production
operation for the past 12 months
tradesHouseholds those do
any non-agriculture,
non-forestry, nonDuring these months, on average,
aquaculture businesshow many days per month was this and production
activity under
tradesHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
Owned all of this businesstradesCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8 1-4

Numeric

8 10-93

Numeric

1-12; 99: Does not
HH member/Does
8 not activities

Numeric

8 1-12Month

8 1-30

Days

8
1
2

12 M4C1C7

How many households including
yours own this business?

13 M4C1C8% of income from this businessreceived by your household

14 M4C1C9A

Where is this activity takenplace?FirstHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesYes
No

2-15; -1: Missing
8 data by interviewer

Households

8 10-100

%

8
1
2
3
4
5
6
7

Vietnam VHLSS 2006 Manual (Version 1.1)

At homeIndustrial zone
Trade center
MarketOther shops
Other permanent place
Non-permanent place390

15 M4C1C9B

16 M4C1C9C

Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
trades

Where is this activity takenplace?Second

Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
trades

Where is this activity takenplace?Third8

17 M4C1C10

Total number of laborers doing thisactivity during the last 12 months?

18 M4C1C11

In which how many are members ofhouseholds

How many laborers are paid?

Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesIn which, how many laborers paid
are member of household?

Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesWhen is this activity taken place?

Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
trades

Does this activity have businesslicenseHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
trades8

20 M4C1C13

21 M4C1C14

22 M4C1C15

23 M4C1C16

Is the product of this activity for
selling or bartering or supplying
services?

Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesAt homeIndustrial zone
Trade center
MarketOther shops
Other permanent place
Non-permanent place

1
2
3
4
5
6
7

At homeIndustrial zone
Trade center
MarketOther shops
Other permanent place
Non-permanent place

8

Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
trades

19 M4C1C12

1
2
3
4
5
6
7

8 1-36

Persons

8 0-8Persons

8 0-34

Persons

8 0-5

Persons

1901-2006; 1:Missing data by
8 interviewer

Year

1
2
3

Yes, enterpriseYes, private trading
No

1

Yes

2

No

8

Vietnam VHLSS 2006 Manual (Version 1.1)

391

24 M4C1C17

For months business underoperation for past 12 months, what
was the average mon

25 M4C1C18

What is the revenue for the past 12
months26 M4C1C19

Over the past 12 months, have you
exchanged goods and services
produce by this bHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
trades

8 0-583000

Thousand dong

8 0-6996000

Thousand dong

81
2

27 M4C1C20

28 M4C1C21

What is the value of exchanged
goods and services for past 12
months?

Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
trades

8 7-5800

Has your HH consumed any goods
and sevices produced by thisbusiness for past 12

Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
trades81
2

29 M4C1C22

Households those do
any non-agriculture,
non-forestry, nonWhat is the value of goods andaquaculture businessservices consumed by your HH past and production
12 months?
trades30 M4C1C23

Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesHas your HH consumed or sold andby-products produced by thisbusiness for the p

8 4-26625

31 M4C1C24

What is the value of by-products
consumed or sold by your HH for
past 12 months?

32 M4C1C25

Total income

Total income allocated for HH

Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
trades33 M4C1C25A

Thousand dong

Yes
No

Thousand dong812Households those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
tradesHouseholds those do
any non-agriculture,
non-forestry, nonaquaculture businessand production
trades

Yes
No

Yes
No

8 6-24500

Thousand dong

8 0-6996000

Thousand dong

8 0-6996000

Thousand dong

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392

Explanatory documents for the VHLSS 2006
Name of the dataset

MUC4C2

No

Scope
All
All
All
All
All
Households those have nonagriculture, non-forestry, nonagriculture business andOrder activities
production trades
Households those have nonCode of expenditure for trading agriculture, non-forestry, nonand service activities for last 12 agriculture business andmonths?
production trades

Variable name in Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M4C1MA

7 M4C2C26

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8 1-4

Numeric

8
1
2
3
4
5
6
7

8
9

10
11
12
13

14
15
16

8 M4C2C27

9 M4C2C28

9variables

Households those have nonagriculture, non-forestry, nonagriculture business andAverage expenditure per month production trades
Households those have nonagriculture, non-forestry, nonagriculture business andExpenditure for last 12 months production trades

Materials, sub-materials
Small and non-durable tools
Electricity
Water
Gasoline, oil, petrol, lubricants,burning fuels,…
Small repair and maintenance
Fixed asset depreciation
Rental land, workshops, shops,
machines, and other production
meansTransportation (rent and fee)
Labor costs (wage, salary; social
insurance; health insurance;
trade union fees;…)
Loan interest
Taxes, fees, and other feesconsidered as taxes
Expenditure on water and solid
sewage disposal
Other expenditures (postage,transportation, ad., marketing,model purchases, design,
production insurance,…)
Total expenditure (1-14)
Total expenditure allocated forthe household

1-405000; -1:
Missing data by
8 interviewer

Thousand dong

8 3-5956800

Thousand dong

Vietnam VHLSS 2006 Manual (Version 1.1)

393

Explanatory documents for the VHLSS 2006
Name of the datase MUC4D
No

22

variables

Variable nameTopics
Scope
Province
All
1 TINH2 HUYEN
DistrictAll
3 XA
CommuneAll
4 DIABAN
Enumerator areaAll
5 HOSOHousehold codeAll
Oversea remittance received in both
6 M4D1C2_01 cash and kinds
All
Domestic remittance recieved in both
7 M4D1C2_02 cash and kindAll
Pension, one-time sickness and job
8 M4D1C2_03 loss allowanceAll
9 M4D1C2_04 Social welfare allowanceAll
10 M4D1C2_05 Lump sum retirement allowanceAll
11 M4D1C2_06 Other social welfare allowance
All
Allowance for recovery from disater,
12 M4D1C2_07 fireAll
Income from various types of
13 M4D1C2_08 insurance
All
Interest of savings, shares, bonds,
14 M4D1C2_09 loans
All
Income from leasing workshops,
15 M4D1C2_10 machines, assets, equiment
All
Income and support from charity
16 M4D1C2_11 organization, associations, or firms
All
17 M4D1C2_12 Others
All
Selling means of production, houses,
18 M4D2C2_1 assets, exchanging lands
All
Selling gold, silver, precious stone,
19 M4D2C2_2 jewelryAll
Withdrawal from saving, stocks,
20 M4D2C2_3 obtaining debts
All
Borrowing on interest, advance
21 M4D2C2_4 payment
All
22 M4D2C2_5 Other
All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8 0-600000

Thousand dong

8 0-95000

Thousand dong

8 0-55200
8 0-17160
8 0-93000
8 0-29000

Thousand dongThousand dongThousand dongThousand dong

8 0-22000

Thousand dong

8 0-24000

Thousand dong

8 0-70000

Thousand dong

8 0-80000

Thousand dong

8 0-25000
8 0-225000

Thousand dongThousand dong

8 0-850000

Thousand dong

8 0-320000

Thousand dong

8 0-650000

Thousand dong

8 0-980000
8 0-1200000

Thousand dongThousand dong

Vietnam VHLSS 2006 Manual (Version 1.1)

394

Explanatory documents for the VHLSS 2006
Name of the dataset MUC5A1
No

10

variables

Variable name i Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
Code of things HH consumed
during holidays last 12
6 M5A1C1
months?

Scope
All
All
All
All
All

All

7 M5A1C2A
8 M5A1C2B

Quantity bought/bartered
Value bought/bartered

All
All

9 M5A1C3A
10 M5A1C3B

Quantity self-supplied/received All
Value self-supplied/received
All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
101 Fragrant, specialty rice?
102 Glutinous rice ?
110 Pork? (inedible parts removed)
111 Beef?
112 Buffalo's meat?
113 Chicken?
114 Duck and other poultry meat?
Other meat? (goat, dog, lamb,
115 game meat, bird,...)
Processed meat? (meat pies,
116 fried meat pies, sausage,...)
118 Fresh fish, shrimp?
120 Other seafoods (crab, snails..)
121 Chicken or duck eggs?
124 Beans?
134 Fruit?
139 Sugar, molasses?
140 Cakes, candy, jam?
144 Liquor of all kinds
145 Beers of all kinds?
146 Canned or bottled refreshment?
151 Coffee?
153 Tea?
154 Cigarettes, tobacco
156 Outdoors eating
Other things (processed foods,
157 spices, additives ...)
8 0-250
Kg - Numbers - Litre
8 0-6000Thousand dong
0-160; -1:Missing
8 data by interviewer Kg - Numbers - Litre
8 0-3150
Thousand dong

Vietnam VHLSS 2006 Manual (Version 1.1)

395

Explanatory documents for the VHLSS 2006
Name of the dataset MUC5A2

15

variables

No Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold codeThings has HH consumed for last
12 months
6 M5A2C1

Scope
All
All
All
All
All
All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric8
Ordinary rice? (incl. fragnant,
101 specialty)
102 Glutinous rice ?
103 Corn/maize? (as kemels)
104 Cassava? (as fresh)
Various types of potatoes? (as105 fresh)
106 Bread, wheat or wheat flour?
Noodle, pho noodle, instant rice
107 soup?
108 Rice noodle?
109 Vermicelli?
110 Pork? (inedible parts removed)
111 Beef?
112 Buffalo's meat?
113 Chicken?
114 Duck and other poultry meat?
Other meat? (goats, dogs, lamb,
115 wild beasts, birds,...)
116 Processed meat?
117 Animal fat, vegetable oil
118 Fresh fish, shrimp?
Dried and processed fish and
119 shrimp?
120 Other seafoods (crab, snails..)?
121 Chicken or duck eggs?
122 Tofu?
123 Peanuts, sesame seeds?
124 Beans?
125 Various kinds of fresh pea ?
126 Water morning glory?
127 Kohlrabi?
128 Cabbage?
129 Tomatoes?
Other vegetables? (calabash,
130 pumpkin, cucumber)
131 Oranges?
132 Bananas?
133 Mangoes?
Other fruit? (rambutan, papaya,
134 melon...)135 Fish sauce and dipping sauce?
136 Salt?
137 Spices, powdered soup
138 Food seasoning?
139 Sugar, molasses?
140 Cakes, jam, sweets
141 Condensed milk, powdered milk
142 Icecreams, yoghurt?
143 Fresh milk?
144 Liquor of all kinds?
145 Beer?
146 Bottled & canned refreshment
Bottled, canned non-carbonated147 fruit juices?
148 Bollted & canned purified water
149 Bottled & canned tonic water
150 Instant coffee ?
151 Powdered coffee
152 Powdered tea/instant tea?
153 Dried tea?
154 Cigarettes, tobacco?

Vietnam VHLSS 2006 Manual (Version 1.1)

396

All
All

155 Betel leaf, areca nut, lime?
Outdoors meals (breakfast,
156 lunch, dinner)
157 Others?
0-12; -1:Missing
data by
8 interviewer
Months8 1-60Times
0.1-322; 1:Missing data by
8 interviewer
Kg, Liter, number
0.2-1512; 1:Missing data by
8 interviewer
Thousand dong/time
8 1-50000
Thousand dong/year

All

8
1
2
1-12; -1:Missing
data by
8 interviewer
0.1-3500; 1:Missing data by
8 interviewer
8 0.5-12000

7 M5A2C2
8 M5A2C3

How many months
bought/barteredAll
Times bought/bartered per month All

9 M5A2C4

Average quantity per timebought/bartered

10 M5A2C5
11 M5A2C6
12 M5A2C7All

Average value per timebought/bartered
Value per year bought/bartered
Consumed any self- productor
given goods?

13 M5A2C8

No of months consumed

All

14 M5A2C915 M5A2C10

Quantity of consumption
Consumption Value

All
All

Vietnam VHLSS 2006 Manual (Version 1.1)

Yes
No

MonthsKg, Liter, number
Thousand dong397

Explanatory documents for the VHLSS 2006
Name of the datase MUC5B1

10

variables

No Variable name Topics
Scope
1 TINH
ProvinceAll
2 HUYEN
DistrictAll
3 XA
CommuneAll
4 DIABAN
Enumerator areaAll
5 HOSOHousehold codeAll
Items has your HH consumed for last
12 months?
6 M5B1C1
All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
201 Allowance for children?
Coal,firewood, rice husk,
202 sawdust...?
in which: agricultural by-products(straw, thatch, leaves ofsugarcane, body of maize, jute,299 rush…)
203 Gas204 Parafin? (lighting, cooking)Gasoline, lubricant and grease
for cars, motorcycle, other205 equipments?
Parking fees? (bicycles,
206 motorbikes, cars)
207 Matches, candles, flint, lighters?
Washing powder softening liquid
208 ?
Dish washing liquid, house
209 cleaning liquid?
210 Shampoo, conditioning?
211 Bath soap, lotion
212 Cream, powder & lipsticks
213 Toothpaste, tooth brushes?
214 Tissue/blades

7 M5B1C2
8 M5B1C3

No of months bought
Value bought per month

All
All

9 M5B1C4
10 M5B1C5

Value bought for last 12 months
Self-product/given value

All
All

215 Books, newspapers, magazines?
216 Flowers?
Entertainment? (cinema, music,
217 video, sports )218 Lottery?
219 Items of worship?
220 Haircut, hairdressing?
221 Other daily expenses
0-12; -1:Missing data by
8 interviewer
Months
8 0.2-3000
Thousand dong/month
1-36000; -1:Missing data
8 by interviewer
Thousand dong/year
8 0-5760
Thousand dong

Vietnam VHLSS 2006 Manual (Version 1.1)

398

Explanatory documents for the VHLSS 2006
Name of the datase MUC5B2
No

Variable nameTopics
Province
1 TINH2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
Item HH has consumed for last
6 M5B2C1
12 months?

7 M5B2C2
8 M5B2C3

8

variables

Value bought per year
Self generated/given value per
year

Scope Length
All
All
All
All
All

Code
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

All

8

All

8 0-40000

All

8 0-20000

Vietnam VHLSS 2006 Manual (Version 1.1)

Description
Character
Character
Character
Character
Numeric

301 Textile materials of all kinds?
Ready-made clothing (incl.
302 underwear)?
303 Mosquito net and netting?
304 Face towels, scarves?
Rush mats, blankets, bed sheets,
305 pillow, table cloth, curtails
306 Other garments? (thread, socks...)307 Tailoring or laundry service?
308 Shoes, sandals, wooden clogs?
309 Nylon sheeting, hats, umbrellas?
Electric devices: light bulbs, electric
310 wire, plugs, fuse?
Earthenware, porcelain and glass:311 bowls, plates, teapots and cups,…
312 Pans, pots, bins, buckets, basins?
313 Thermos?
314 Bags and baskets?
Flashlights and batteries for lighting,
315 TV, radios?
316 Cradles, hammocks, prams?
Other household items? (excluding
317 durable goods)-(Specify------)
318 Bicycle tires, tubes and spare parts?
Automotive tires, tubes and spare
319 parts?
Maintenance and repairs of
320 household appliances
Travel fees (boat, bus, train, taxi, car
321 …)?
322 Pictures, photos, bonsai?
323 Sport instruments?
324 Toys?
Envelopes, stamps, telephone,
325 postage?
399 The Internet
326 Internet
327 Cosmetic surgery, body building?
328 Domestic excursions, holidays?
329 Foreign excursions, holidays?
330 Jewelry, watches, glasses?
331 Other cultural activities?
332 Hiring servants for the family?
333 Other annual expenses (specify)
Thousand dong/year
Thousand dong/year399

Explanatory documents for the VHLSS 2006
Name of the dataseMUC5B3_4
No

Variable nam Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 M5B3C2_01 Contributions to various funds
Amount paid in replacement of
7 M5B3C2_02 compulsory public labor
8 M5B3C2_03 All kinds of taxes
Wedding of a household
9 M5B3C2_04 member
Funeral and deathanniversaries of household
10 M5B3C2_05 members
11 M5B3C2_06 Entertainment
12 M5B3C2_07 Gifts, donation, support
13 M5B3C2_08 Other expenses
in which:cost for persons who
used to be HH member to
14 M5B3C2_09 study or be medically trea
Fee, administrative and legal
15 M5B3C2_10 service for life
Debt repayment,
reimbursement, advance
16 M5B4C2_1 payment
Lending, contributing to
17 M5B4C2_2 revolving credit groups
18 M5B4C2_3 Buying gold, silver, gemstone

Scope
All
All
All
All
All
All

19 M5B4C2_4
20 M5B4C2_5
21 M5B4C2_6
22 M5B4C2_7
23 M5B4C2_8

23

variables

Depositing in savings accounts
Buying life and security
insurances
Other insurances
investment of completed
OthersLengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 0-25000

Description
Character
Character
Character
Character
Numeric
Thousand dong

All
All

8 0-12000
8 0-2100Thousand dongThousand dongAll

8 0-5000Thousand dong

All
All
All
All

8 0-60000
8 0-100000
8 0-42000
8 0-358500

Thousand dongThousand dongThousand dongThousand dongAll

8 0-350000

Thousand dongAll

8 0-105000

Thousand dongAll

8 0-620000

Thousand dong

All
All

8 0-300000
8 0-300000

Thousand dongThousand dongAll

8 0-300000

Thousand dong

All
All
All
All

8 0-52500
8 0-10000
8 0-700000
8 0-1203476

Thousand dongThousand dongThousand dongThousand dong

Vietnam VHLSS 2006 Manual (Version 1.1)

400

Explanatory documents for the VHLSS 2006
Name of the dataset MUC6(This list was revised by the auther.)
No Variable name i Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M6MA1_01: :67 M6MA1_62

Scope Length CodeAll
3 101-823
All
2 01-53
All
2 01-95
All
3 001-105
All
8 13-25

Code of fixed assets
and durable appliances
which you have
All
Same as the above

67

variables

Description
Character
Character
Character
Character
Numeric8
1 Perennial crop gardens
2 Aquaculture farms
3 Fish/shrimp-rearing cages/rafts
4 Land for doing other business
5 Drawing, ploughing and breeding catle
6 Breeding pigs
7 Basic herds of poultry and cattle
8 Breeding facilities
9 Feed grinding machines
10 Rice milling machines
11 Grain harvesting machines
12 Pesticide sprayers
13 Houses and workshops
14 Shops
15 Other production facilities
16 Cars
17 Tractors of all kinds
18 Trailers
19 Tractor ploughs
20 Motorbikes
21 Bicycles
22 Carts
23 Motor boats, ferries …
24 Rowing boats, ferries..
25 Other means of transportation
26 Lathes and welding and milling machines
27 Punchers
28 Wooden sawing machines
29 Pumps
30 Power generators
31 Printers, photocopiers
32 Fax machines
33 Telephone sets
34 Mobilephones
35 Sewing, weaving, embroidering machines
36 Other machines and equipment
37 Fishing net
38 Durable containers for storage
39 Other specify equipments
40 Video cassette players
41 Color T.V sets
42 Black and white T.V sets
43 Multi-tier stereos
44 Radios/Cassette players
45 Recorders/Disc players
46 Computers
47 Cameras, camcorders
48 Refrizerators, freezers
49 Air-condioners
50 Washing machines and driers
51 Electric fans
52 Water heaters
53 Gas cookers
54 Electric cookers, rice cookers, pressure cookers
55 Trollers of all kinds

Vietnam VHLSS 2006 Manual (Version 1.1)

401

56 Wardrobes of all kinds
57 Beds
58 Tables, chairs, sofas …
59 Vacuum cleaners, water filters
60 Microwaves, baking stoves
61 Fruit blenders, juicers
62 Other valuable things (Antiques, pianos, dressing tables...)63 Specify it (________)
Note: Response categories are the same for all variables.

Vietnam VHLSS 2006 Manual (Version 1.1)

402

Explanatory documents for the VHLSS 2006
Name of the datase MUC6A
No

Variable nameTopics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 M6AMA
Asset code

Scope
All
All
All
All
All
All

7 M6AC38 M6AC4A

Quantities
Purchased month

All
All

9 M6AC4B

Purchased yearAll

10 M6AC5

The value at the time ofpurchasing/receiving

All

11 M6AC6
12 M6AC7

The value at the current price
The percentage of the householdownership

12

variables
LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8All

8 1-60
8 0-12
1932-2006; 1:Missing data by
8 interviewer
3-1500000; 1:Missing data by
8 interviewer
10-15000000; 1:Missing data by
8 interviewer

All

8 3-100

Description
Character
Character
Character
Character
Numeric
1 Perennial crop gardens
2 Aquaculture farms
3 Fish/shrimp-rearing cages/rafts
4 Land for doing other business
5 Drawing, ploughing and breeding catle
6 Breeding pigs
7 Basic herds of poultry and cattle
8 Breeding facilities
9 Feed grinding machines
10 Rice milling machines
11 Grain harvesting machines
12 Pesticide sprayers
13 Houses and workshops
14 Shops
15 Other production facilities
16 Cars
17 Tractors of all kinds
18 Trailers
19 Tractor ploughs
20 Motorbikes
21 Bicycles
22 Carts
23 Motor boats, ferries …
24 Rowing boats, ferries..
25 Other means of transportation
26 Lathes and welding and milling machines
27 Punchers
28 Wooden sawing machines
29 Pumps
30 Power generators
31 Printers, photocopiers
32 Fax machines
33 Telephone sets
34 Mobilephones
35 Sewing, weaving, embroidering machines
36 Other machines and equipment
37 Fishing net
38 Durable containers for storage
39 Other specify equipments
40 Video cassette players
41 Color T.V sets
42 Black and white T.V sets
43 Multi-tier stereos
44 Radios/Cassette players
45 Recorders/Disc players
46 Computers
47 Cameras, camcorders
48 Refrizerators, freezers
49 Air-condioners
50 Washing machines and driers
51 Electric fans
52 Water heaters
53 Gas cookers
54 Electric cookers, rice cookers, pressure cookers
55 Trollers of all kinds
56 Wardrobes of all kinds
57 Beds
58 Tables, chairs, sofas …
59 Vacuum cleaners, water filters
60 Microwaves, baking stoves
61 Fruit blenders, juicers
62 Other valuable things (Antiques, pianos, dressing tables...)63 Specify it (________)
NumberMonth

Year

Thousand dongThousand dong%

Vietnam VHLSS 2006 Manual (Version 1.1)

403

Explanatory documents for the VHLSS 2006
Name of the dataset MUC6B
No Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 M6BMA
Asset code11

variables
Scope
All
All
All
All
All
All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8

Description
Character
Character
Character
Character
Numeric
1 Perennial crop gardens
2 Aquaculture farms
3 Fish/shrimp-rearing cages/rafts
4 Land for doing other business
Drawing, ploughing and breeding
5 catle6 Breeding pigs
7 Basic herds of poultry and cattle
8 Breeding facilities
9 Feed grinding machines
10 Rice milling machines
11 Grain harvesting machines
12 Pesticide sprayers
13 Houses and workshops
14 Shops
15 Other production facilities
16 Cars
17 Tractors of all kinds
18 Trailers
19 Tractor ploughs
20 Motorbikes
21 Bicycles
22 Carts
23 Motor boats, ferries …
24 Rowing boats, ferries..
25 Other means of transportation
Lathes and welding and milling
26 machines
27 Punchers
28 Wooden sawing machines
29 Pumps
30 Power generators
31 Printers, photocopiers
32 Fax machines
33 Telephone sets
34 Mobilephones
Sewing, weaving, embroidering
35 machines
36 Other machines and equipment
37 Fishing net
38 Durable containers for storage
39 Other specify equipments
40 Video cassette players
41 Color T.V sets
42 Black and white T.V sets
43 Multi-tier stereos
44 Radios/Cassette players
45 Recorders/Disc players
46 Computers
47 Cameras, camcorders
48 Refrizerators, freezers
49 Air-condioners
50 Washing machines and driers
51 Electric fans
52 Water heaters
53 Gas cookers

Vietnam VHLSS 2006 Manual (Version 1.1)

404

7 M6BC38 M6BC4A

Quantities
Purchased month

All
All

9 M6BC4BAll

10 M6BC5

Purchased year
The value at the time ofpurchasing/receiving

11 M6BC6

The value at the current price

All

All

8 1-13
8 0-12
1911-2006; 1:Missing data by
8 interviewer
8 1-980000
1-1000000; 1:Missing data by
8 interviewer

Vietnam VHLSS 2006 Manual (Version 1.1)

Electric cookers, rice cookers,
54 pressure cookers
55 Trollers of all kinds
56 Wardrobes of all kinds
57 Beds
58 Tables, chairs, sofas …
59 Vacuum cleaners, water filters
60 Microwaves, baking stoves
61 Fruit blenders, juicers
Other valuable things (Antiques,
62 pianos, dressing tables...)63 Specify it (________)
NumberMonth

Year
Thousand dongThousand dong

405

Explanatory documents for the VHLSS 2006
Name of the dataset MUC7
No

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 M7C1
No of houses/flats HH living in
7 M7C2

Total living area?

8 M7C3

The type of house?

51

variables
Scope
All
All
All
All
All
All
Households those havehouse
Households those havehouse

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8 0-11

Description
Character
Character
Character
Character
Numeric
Houses/flats

8 5-425sqm

8
1 VillasStrong houses with a private
2 kitchen and bathroom/toilet
Strong houses with a shared
3 kitchen or bathroom/toilet
4 Semi-permanent houses
Shift-made and other types of
5 houses

9 M7C4
10 M7C5

How long has your household Households those havebeen living in this house?
house
Before that, what type of house Households those live in
did you lived in?
the house after 2000

1898-2006; -1:Missing
8 data by interviewer
Year
8
1 VillasStrong houses with a private
2 kitchen and bathroom/toilet
Strong houses with a shared
3 kitchen or bathroom/toilet
4 Semi-permanent houses
Shift-made and other types of
5 houses

11 M7C6

HH owned this dwelling?

Households those havehouse

8
1 Yes, fully
2 Yes, partly
3 No

12 M7C7

HH paid for renting thisdwelling?

Households those have
house

8
1 Yes
2 No

13 M7C8

HH paid to whom?

Households those havehouse

8
1 The State2 relatives
3 private landlords
4 others (specify it:______)

14 M7C9
15 M7C10

16 M7C11

17 M7C12
18 M7C13

19 M7C1420 M7C15
21 M7C16

22 M7C17

Amount paid the past 12
Households those havemonths?
house
No of months was the rent paid Households those have
for?
house
No of months HH lived inrented house in the past 12
Households those havemonths?
house
Households those have
Cost of the house HH living in? house
Does HH have any other land Households those haveplots or houses/flats?
house

income from leasing those land Households those haveplots or houses/flats?
extra houses

Amount received the past 12
months for renting out land orhouse?
How many months was thissum paid for?
For how many months HHrented out those landplots/houses?

Households those haveextra houses
Households those haveextra houses
Households those haveextra houses

8 50-14400

Thousand dong

8 3-12Months

8 3-12
10-15000000; 1:Missing data by
8 interviewer

MonthsThousand dong

8
1
2

Yes
No

1
2

Yes
No

8

8 300-100000

Thousand dong

8 1-12Months8 1-12MonthsVietnam VHLSS 2006 Manual (Version 1.1)

406

23 M7C18

Cost of those land at thecurrent price?

24 M7C19

Is there any that HH bought?

Households those haveextra houses
Households those havehouse

25 M7C20A

MONTH brought recent land/house?

Households those bought
extra house

26 M7C20B

YEAR brought recent land/
house

Households those bought
extra house
Households those bought
extra house
Households those havehouse

27 M7C21
28 M7C22

Amount paid for it
house built in the past 12
months200-10000000; 1:Missing data by
8 interviewer
8121-12; -1:Missing data
8 by interviewer

30 M7C23A
31 M7C24
32 M7C25
33 M7C26

Households those havehouse
Households those havehouse
Last 12 months' costs alone
The cost of major house repair Households those haveor upgrade
house
Households those have
The cost of minor house repair house
Main source of cooking/drinking
water?
Costs of building?

8 6000-1200000

8 0-800000

Thousand dong

8 0-280000

Thousand dong

8 0-20000

Thousand dong

8

6
7
8
9
10
11
12
13
14

private tap water, inside thehousepublic tap water, outside thehouse
Public tap water
water pumped from deep drill
wells
water from hand-dug andreinforced wells
water from hand-dug, nonreinforced and covered wells
Protect spring sources
Unprotected spring sources
Rain water
Bought water (in tank, bottle)
Small water tank
Water tankRivers, lakes, ponds
others (specify:________)

1
2

Yes
No

1
2
3
4
5

Yes, always
Yes, usually
Yes, sometimes
Yes, rarely
Never

5

35 M7C28

36 M7C29

Boil drinking water?

Main source of water for daily
use?

All

All

Yes
No
Thousand dong

4

Households those use
filtered water

Thousand dong

8 0-800000

2
3

Use a filter/chemicals to refinedrinking water?

Month

8

1

34 M7C27

Yes
No

1952-2006; -1:Missing
8 data by interviewer
Year

1
2
29 M7C23

Thousand dong

8

8

8
1
2
3
4
5
6
7
8
9
10
11
12
13
14

Vietnam VHLSS 2006 Manual (Version 1.1)

private tap water, inside thehousepublic tap water, outside thehouse
Public tap water
water pumped from deep drill
wells
water from hand-dug andreinforced wells
water from hand-dug, nonreinforced and covered wells
Protect spring sources
Unprotected spring sources
Rain water
Bought water (in tank, bottle)
Small water tank
Water tankRivers, lakes, ponds
others (specify:________)

407

37 M7C30

38 M7C31

39 M7C32
40 M7C33

41 M7C34

42 M7C35

43 M7C36
44 M7C37

45 M7C38

46 M7C39
47 M7C40
48 M7C41

49 M7C42

Use a filter/chemicals to refinewater?

Does HH pay for water?

Amount paid in the past 12
monthsType of toilet?

Main source of lighting?

Does HH pay for electricity?

Households those use
filtered water

All

Households those pay for
water
All

All

All

Amont paid for electricity in the Households those pay forpast 12 months
electricity
How has HH disposed
garbage?
All

Does HH pay for garbage
collection?

Amount paid for garbage
collection in the past 12
months?
Total expenses on housing,electricity, water
Does HH have a computer?

Computer connected to theInternet?

All

Households those pay for
garbage collection
All
AllHouseholds those havecomputer

8
1
2

Yes
No

1
2

Yes
No

8

8 8-18000
8
1
2
3
4
5
6

flush toilet with septic
tank/sewage pipes
suilabhdouble vault compost latrine
toilet directly over the waterothersno toilet

12
3
4

Grid electricity
Power from batteries, generators
gas, oil, kerosene lamps
others (specify it: _______)

1
2

Yes
No

8

8

8 10-36000

51 M7C44

No of months HH using internet Households those havein the past 12 months?
computer
No of minutes HH used internet Households those haveper month?
computerThousand dong

8
1
2
3
4

collected
dumped in rivers/lakes
dumped in a site nearby
others (specify it________)

1
2

Yes
No

8

8 2-720

Thousand dong

8 0-1203708
8
1
2

Thousand dong
Yes
No

8
1
2

50 M7C43

Thousand dong

8 0-1220-20000; -1:Missing
8 data by interviewer

Vietnam VHLSS 2006 Manual (Version 1.1)

Yes
No

Month
Minutes/month408

Explanatory documents for the VHLSS 2006
Name of the dataset MUC8
No

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code

6 M8C1A

7 M8C1B

8 M8C1C

9 M8C2A

10 M8C2B

11 M8C2C

12 M8C3A_1

13 M8C3A_2

14 M8C3A_3

15 M8C3A_4

16 M8C3A_5

17 M8C3A_6

18 M8C3A_7

19 M8C3A_8

20 M8C3B_1

Scope
All
All
All
All
All

HH classified as a poor of thecommune/ward in the following y2004? All

HH classified as a poor of thecommune/ward in the following y2005? All

HH classified as a poor of thecommune/ward in the following y2006? All

HH involved in classifing poor HH ofthe commune/ward in recent y2004

All

HH involved in classifing poor HH ofthe commune/ward in recent y2005

All

HH involved in classifing poor HH ofthe commune/ward in recent y2006

All

HH benefit from the Preferential credit Households benefit from theof 2005
project/policy 2005

HH benefit from the Free healthcare of Households benefit from the2005
project/policy 2005

HH benefit from the Tuition exemption Households benefit from theof 2005
project/policy 2005

HH benefit from the Vocational training Households benefit from theof 2005
project/policy 2005

HH benefit from the Provision ofcultivation land for ethnic HH of 2005

Households benefit from the
project/policy 2005

HH benefit from the Agro-Forestry and Households benefit from thefishery promotion of 2005
project/policy 2005

HH benefit from the Accomodation
support of 2005

37

variables

Households benefit from the
project/policy 2005

HH benefit from the Provision of clean Households benefit from theand clear water of 2005
project/policy 2005

HH benefit from the Preferential credit Households benefit from theof 2006
project/policy 2006

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8
1
2

Yes
No

1
2

Yes
No

1
2

Yes
No

1
2

Yes
No

1
2

Yes
No

1
2

Yes
No

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

8

8

8

8

8

8

8

8

8

8

8

8

8

8

Vietnam VHLSS 2006 Manual (Version 1.1)

409

21 M8C3B_2

22 M8C3B_3

23 M8C3B_4

24 M8C3B_5

25 M8C3B_6

26 M8C3B_7

27 M8C3B_8

28 M8C4A_1

29 M8C4A_2

30 M8C4A_3

31 M8C4B_1

32 M8C4B_2

33 M8C4B_3

34 M8C535 M8C6A

HH benefit from the Free healthcare of Households benefit from the
2006
project/policy 2006

HH benefit from the Tuition exemption Households benefit from theof 2006
project/policy 2006

HH benefit from the Vocational training Households benefit from theof 2006
project/policy 2006

HH benefit from the Provision ofcultivation land for ethnic HH of 2006

Households benefit from the
project/policy 2006

HH benefit from the Agro-Forestry and Households benefit from thefishery promotion of 2006
project/policy 2006

HH benefit from the Accomodation
support of 2006

Households benefit from the
project/policy 2006

HH benefit from the Provision of clean Households benefit from theand clear water of 2006
project/policy 2006

HH involved in classifing beneficiaries Households benefit from theof Access to loans at a preferential int project/policy 2005

HH involved in classifing beneficiaries Households benefit from theof Vocational training for the poor of 2 project/policy 2005

HH involved in classifing beneficiaries Households benefit from theAgro-forestry and fishery extention for project/policy 2005

HH involved in classifing beneficiaries Households benefit from theof Access to loans at a preferential int project/policy 2006

HH involved in classifing beneficiaries Households benefit from theof Vocational training for the poor of 2 project/policy 2006

HH involved in classifing beneficiaries Households benefit from theAgro-forestry and fishery extention for project/policy 2006

Compared with 2001, has HH
member's life been improved?

If unchanged or worse, please let us
know why? FirstAllHouseholds with member's life
been unchanged or worse

8
1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3

Yes
No
Unaware of it

1
2
3
4

Yes, very much
Yes
Unchanged
Worse

1
2

4
5

Negligible aid
Sick people in the household
Natural disasters or difficulties in
production
Too much expenditure on afuneral in the household
Others (specify it_________)

1
2

Negligible aid
Sick people in the household

8

8

8

8

8

8

8

8

8

8

8

8

8

8

3

36 M8C6B

If unchanged or worse, please let us
know why? Second

Households with member's life
been unchanged or worse

8

Vietnam VHLSS 2006 Manual (Version 1.1)

410

3
4
5
37 M8C6C

If unchanged or worse, please let us
know why? Third

Households with member's life
been unchanged or worse

Natural disasters or difficulties in
production
Too much expenditure on afuneral in the household
Others (specify it_________)

8
1
2
3
4
5

Vietnam VHLSS 2006 Manual (Version 1.1)

Negligible aid
Sick people in the household
Natural disasters or difficulties in
production
Too much expenditure on afuneral in the household
Others (specify it_________)

411

Explanatory documents for the VHLSS 2006
Name of the datase MUC8_VAYVON
No

Variable name Topics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
6 M8MA

Debt code

7 M8C8Item of loan

20

variables
Scope
All
All
All
All
All
Households
borrowed money
Households
borrowed money

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25

Description
Character
Character
Character
Character
Numeric

8 1-7

Numeric

8
1
2
3
4
5
6
7
8
9

8 M8C9How many HH in your credit
group?

Households
borrowed money

9 M8C10A

What is the value of the loan?
PricipalHouseholds
borrowed money

What is the value of the loan?
Pricipal interest
When did HH members borrow
it?Month

Households
borrowed money
Households
borrowed money

13 M8C12

When did HH members borrow
it?Year
How many months was thiscredit vadid for?

14 M8C13

Why did HH member borrow?

Households
borrowed money
Households
borrowed money
Households
borrowed money

10 M8C10B
11 M8C11A

12 M8C11B

8 1-7000
100-1300000; 1:Missing data by
8 interviewer
0-1800000; 1:Missing data by
8 interviewer
1-12; -1:Missing
8 data by interviewer
1990-2006; 1:Missing data by
8 interviewer

Number of households

8 1-144MonthsOn which sector is the spent?

Households
borrowed money

Thousand dongThousand dong
Month

Year

8
1
2
3
4
5
6
7
8
9
10
11
12
13

15 M8C14

Social policy bankagriculture and rural dev. bankother banks
employment support fundcredit organizations
socio-political organizationsindividual creditors
friends, relatives
others (specify it_______)

Production capital
Capital investment
debt repayment
house purchase/construction
weddings/funerals
study
medical treatment
general consumption
buying food between crops
buying durable goods
improving water supplies
improving sanitation
Others (specify it________)

8
1 Agro/forestry/fishery
2 Business and trading
3 services
4 other business production

16 M8C15A

Interest rate %17 M8C15B

Interest rate Time unit

Households
borrowed money
Households
borrowed money

8 0-50
8
3
4
5
6
7
8

18 M8C16

Paid for this loan in the past 12 Households
monthsborrowed money%

8 0-715040

Vietnam VHLSS 2006 Manual (Version 1.1)

Date
Week
Month
Quarter
Half-yearlyYear
Thousand dong412

19 M8C17A

HH members pay all the
debt?Month

Households
borrowed money

20 M8C17B

HH members pay all the
debt?Year

Households
borrowed money

1-12; -1:Missing
data by interviewer;
8 -2:Don’t knowMonth2001-2016; 1:Missing data byinterviewer; -2:Don’t
8 knowYear

Vietnam VHLSS 2006 Manual (Version 1.1)

413

Explanatory documents for the VHLSS 2006
Name of the dataset
No

TTCHUNG

Variable name inTopics
1 TINH
Province
2 HUYEN
District
3 XA
Commune
4 DIABAN
Enumerator area
5 HOSOHousehold code
Income/Income &Expenditure
6 QUYEN
7 TTNT
Urban/Rural

8 DANTOC

9 PHDICH

Household head's ethnicity

Interpretation

141

variables
Scope
All
All
All
All
All
All
All

All

All

LengthCode
3 101-823
2 01-53
2 01-95
3 001-105
8 13-25
8
8Description
Character
Character
Character
Character
Numeric
1 Numeric

1
2

Urban
Rural

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56

Kinh
Tay
Thai
Chinese
Khmer
Muong
Nung
Hmong (meo)
Dao
Ngai
Jarai
Ede
Bana
SedangSan Chay (Cao lan - san chi)
Co ho
Cham
San diu
Hre
Mnong
Raglai
StiengBru - Van kieu
Tho
Giay
Co tu
Gie trieng
Ma
Kho mu
Co
Ta oi
Choro
Khang
Singmun
Hanhi
Churu
Lao
La chiLa ha
Phu la
Lahu
Lu
Lolo
Chut
Mang
PathenCo lao
Cong
Bo y
Si la
Pu peoBrau
O Du
Ro MamForeigner
Unspecified

8

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10 DTV
11 DT
12 TINH04
13 HUYEN04
14 XA04
15 DIABAN04
16 TTNT04

17 HOSO04
18 GHEPHO

19 NGAYDT
20 THANGDT
21 TSNGUOI
22 M1C1

23 M2ACT24 M2ATN
25 M3AC6

Surveyor's ID code
Team leader' ID code
Province code in 2004?
District code in 2004
Commune code in 2004
EA code in 2004
Urban/Rural in 2004

Household code in 2004
Matched with VHLSS2004

Date of survey
Month of survey
Hosehold size
HH surveyed in 2004?

All
All
All
All
All
All
All

All
All

All
All
All
All

Education expenditure: 2CT All
Education income: 2TNAll
Q6 section 3: went to healthcentres...
All12
8 1-878 1-818 101-823; 0
8 1-518 1-85
8 1-105
812
8 1-218
1
0
8 1-31
8 1-12
8 1-17812
8 0-32000
8 0-19200

27 M3AC1728 M3AC18
29 M3AC1930 M3ACT1
31 M3ACT2
32 M3ACT33 M3FC15

34 M3FC16

35 M3FC17

36 M3FC18
37 M4ATN1
38 M4ATN2
39 M4ATN3
40 M4ATN4
41 M4ATN5
42 M4ATN

43 M4B0C1

44 M4B0T1
45 M4B0T2
46 M4B1

Health Expend. on medicine
for self-treament
All
Health Expend. on medical
tools
All
Health Expend. on
insuranceAll
Subsidy received for sickmembers
All
Total of Q10-section 3
All
Total of Q12 section 3
All
Total of health expend.
All
Exemption due to costly
user-fees last 12 months
All

Result of exemption

Enjoyed charity, fee
exemption/reduction healthservice

Payment for access tocharity services
Total of Q11-section 4A
Total of Q12f-section 4A
Total of Q21-section 4A
Total of Q22f section 4A:
4ATN4
Total of Q25 section 4A:
4ATN5
Total income from wages
Used or managed land for
agri&forestry or water
surface aquaculture

Total of Q7-section 4B0
Total of Q11-section 4B0
Harvested in past 12
month?

All

All

Urban
Rural
Numeric
Yes
No
Date
Month
Persons
Yes
No
Thousand dongThousand dong

81
2

26 M3AC16

Yes
No
Numeric
Numeric
Numeric
Numeric
Numeric
Numeric

YesNo

8 0-25000

Thousand dong

8 0-9490

Thousand dong

8 0-4500

Thousand dong

8 0-96780
8 0-106680
8 0-60000
8 0-116560

Thousand dongThousand dongThousand dongThousand dong

8
1
2

Yes
No

1
2
3
4

Get exemption
Obtain reduction in fees
Refusal
Waiting for response

1
2

Yes
No

8

8

All
All
All
All

8 0-1500
8 0-490800
8 0-121230
8 0-43600

Thousand dongThousand dongThousand dongThousand dongAll

8 0-4202

Thousand dong

All
All

8 0-14100
8 0-496800

Thousand dongThousand dong

All

8

All
All

1
2
8 0-40000
8 0-44000

All

8
1
2

Vietnam VHLSS 2006 Manual (Version 1.1)

Yes
No
Thousand dongThousand dong

Yes
No

415

47 M4B11T
48 M4B12T
49 M4B13T
50 M4B14T
51 M4B15T
52 M4B1T
53 M4B1C
54 M4B1TN
55 M4B21

Total of Q15 section 4B1.1
Total of Q8 section 4B1.2
Total of Q8 section 4B1.3
Total of Q8 section 4B1.4
Total of Q5 section 4B1.5
Total revenues from crops
Total cost of crops
Income from crops
Raised livestock in past 12
month?

All
All
All
All
All
All
All
All

8 0-383600
8 0-104352
8 0-816000
8 0-2000000
8 0-15000
8 0-2000000
8 0-1652110
8 -1636-661650

All

8
1
2

56 M4B2T
57 M4B2C
58 M4B2TN
59 M4B31

Total revenue from
LivestockTotal expense on Livestock
Income from Livestock
Agricul. services in past 12
months?

All
All
All

8 0-668300
8 0-567970
8 -8330-209738

All

8
1
2

60 M4B3T
61 M4B3C
62 M4B3TN
63 M4B41

64 M4B4T
65 M4B4C
66 M4B41TN

67 M4B42TN
68 M4B51

Total revenue from Agri
Services
Total expense on Agri
Services
Income from Agri services
Revenue from forestry
activities?

Total revenue from Forestry
Total expense on Forestry
Income from Forestry
Income fromhunting,trapping,... forest
animals,..
Aquatic activities in past 12
months?

70 M4B5C
71 M4B5TN
72 M4C1

73 M4CTT
74 M4CT75 M4CCT
76 M4CC
77 M4CTNT78 M4CTN
79 M4D1TN
80 M4D2T
81 TONGTHU_01
82 TONGTHU_02
83 TONGTHU_03
84 TONGTHU_04
85 TONGTHU_05
86 TONGTHU_06
87 TONGTHU_07
88 TONGTHU_08
89 TONGTHU_09
90 TONGTHU_10

Total revenue from
Aquaculture
Total expense on
Aquaculture
Income from Aquaculture
Non-farm activities?

Yes
No
Thousand dongThousand dongThousand dong

Yes
No

All

8 0-471240

Thousand dong

All
All

8 0-437895
8 80-62264

Thousand dongThousand dong

All

8

All
All
All

1
2
8 0-133800
8 0-16500
8 0-120140

Yes
No
Thousand dongThousand dongThousand dongAll

8 0-6880

Thousand dong

All

8
1
2

69 M4B5T

Thousand dongThousand dongThousand dongThousand dongThousand dongThousand dongThousand dongThousand dong

Yes
No

All

8 0-3289755

Thousand dong

All
All
All

8 0-2763394
8 -90840-526361
81
2
8 0-6996000

Thousand dongThousand dong

8 0-6996000
8 0-5956800

Thousand dongThousand dong

8 0-5956800
8 -1170-1039200

Thousand dongThousand dong

8 -1170-1039200
8 0-600000

Thousand dongThousand dong

8 0-1200000
8 1318-6997500

Thousand dongThousand dong

8 0-19200

Thousand dong

8 0-96780
8 0-496800
8 0-2000000
8 0-668300

Thousand dongThousand dongThousand dongThousand dong

8 0-471240

Thousand dong

8 0-9600
8 0-133800
8 0-3289755

Thousand dongThousand dongThousand dong

Total revenue from non-farm All
Total revenue belongs tohouseholdAll
Total expense on non-farm All
Total expense on non-farmallocated for HH
All
Income from non-farmAll
Income from non-farm HH
received
All
Income from other sources All
Money received but notconsidered as income
All
Total of household revenue All
Income fromsubsidies,scholarship
All
Income from healthsubsidiesAll
Income from wage
Allrevenue from crops
All
Revenue from livestockAll
Revenue from Agricultural
Services
All
Revenue from hunting,trapping
All
Revenue from forestry
All
Revenue from aquaculture All

Vietnam VHLSS 2006 Manual (Version 1.1)

Yes
No
Thousand dong416

Revenue from non-farm
91 TONGTHU_11 businessAll
92 TONGTHU_12 Other income
All
Other money received, not
93 TONGTHU_13 considered as income
All
Income from house and land
94 TONGTHU_14 renting out
All
Income from business land
95 TONGTHU_15 rentingAll
Spending on major repairsof fixed assets
96 M6AC8
All
Total of spending onpurchased fixed assets
97 M6AC9All
Total of spending onpurchased durable goods
98 M6BC7
All
Borrowed in the past 12
month?
99 M8C7All

100 CHISXKD_1
101 CHISXKD_2
102 CHISXKD_3
103 CHISXKD_4
104 CHISXKD_5
105 CHISXKD_6
106 CHISXKD_7
107 CHISXKD_8
108 CHIKHAC_01
109 CHIKHAC_02
110 CHIKHAC_03
111 CHIKHAC_04
112 CHIKHAC_05
113 CHIKHAC_06
114 CHIKHAC_07

115 CHIKHAC_08

116 CHIKHAC_09
117 CHIKHAC_10
118 CHIKHAC_11
119 CHIKHAC_12
120 CHIKHAC_13

121 CHIKHAC_14
122 THUNHAP
123 THUBQ
124 CHITIEU
125 CHIDS
126 CHIBQ
127 CHIDSBQ
128 M5A1CT
129 M5A1C4130 M5A1C5

8 0-6996000
8 0-600000

Thousand dongThousand dong

8 0-1200000

Thousand dong

8 0-100000

Thousand dong

8 0-44000

Thousand dong

8 0-60000

Thousand dong

8 0-520000

Thousand dong

8 0-464000

Thousand dong

8

All
All
All

1
2
8 0-5956800
8 0-1652110
8 0-567970

Yes
No
Thousand dongThousand dongThousand dongAll

8 0-437895

Thousand dong

All
All
All

8 0-2720
8 0-16500
8 0-2763394

Thousand dongThousand dongThousand dongAll

8 0-5956800

Thousand dong

All
All
All

8 0-2018034
8 0-32000
8 0-116560

Thousand dongThousand dongThousand dongAll

8 0-12100

Thousand dongAll

8 0-102405

Thousand dongAll

8 0-57000

Thousand dongYearly Non-food expenditure All
Other expenditureconsidered as household
expenditure, but not as
consumption expenditure
All
Other expenditure notconsidered as household
expenditureAll
Expenditure on major
repairs of fixed assets
All
Expenditure on purchased
fixed assets
All
Expenditure on purchased
durable goods
All
Expenditure on purchased/
repaired house/ land
All
Expenditure on housing,electricity, water andgarbage collection
All
Total IncomeAll

8 0-85000

Thousand dong

8 0-362530

Thousand dong

8 0-1313476

Thousand dong

8 0-60000

Thousand dong

8 0-520000

Thousand dong

8 0-464000

Thousand dong

8 0-1200000

Thousand dong

8 0-54120
8 -64-1040700

Thousand dongThousand dongincome per capita per month All
Total household expenditure All
consumption expenditureAllhousehold expenditure percapita per monthAll
consumption expenditure
per capita per monthAll
Total of Q4 and Q5 section
5A1
All
Total of Q2B section 5A1
All
Total of Q3B section 5A1
All

8 -1-28908
8 1180-583104
8 1136-575918

Thousand dongThousand dongThousand dong

8 51-11279

Thousand dong

8 49-11204

Thousand dong

8 0-12100
8 0-11095
8 0-5090

Thousand dongThousand dongThousand dong

Expenditure on business
Expenditure on crops
Expenditure on livestock
Expenditure on agricultural
services
Expenditure on hunting,trapping..
Expenditure on forestry
Expenditure on aquaculture
Expenditure on non-farmbusiness
Expenditure and otherexpenditure
Expenditure on education
Expenditure on healthExpenditure on foods anddrinks during holidays
Daily expenditure on foods
and drinks
Daily expenditure on nonfood

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131 M5A2CT
132 M5A2C11133 M5A2C12134 M5B1CT
135 M5B1C6136 M5B1C7
137 M5B2CT
138 M5B2C4139 M5B2C5140 M5B3CT
141 M5B4C

Total of Q11 and Q12
section 5A2
All
Total of Q6 section 5A2
All
Total of Q10 section 5A2
All
Total of Q6 and Q7 section
5B1
All
Total of Q4 section 5B1
All
Total of Q5 section 5B1
All
Toatal of Q4 and Q5 section
5B2
All
Total of Q2 section 5B2
All
Total of Q3 section 5B2
All
Total of Q2 section 5B3
All
Total of Q2 section 5B4All

8 540.3-102405
8 0-101045
8 0-15093

Thousand dongThousand dongThousand dong

8 25-57000
8 0-57000
8 0-5760

Thousand dongThousand dongThousand dong

8 0-85000
8 0-85000
8 0-46200
8 0-362530
8 0-1313476

Thousand dongThousand dongThousand dongThousand dongThousand dong

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Attachment 3. Map of Provinces and Regions (as of 2006)
Map of Provinces
The below map of Vietnam exhibiting its 59 provinces and 5 centrally controlled municipalities at
the time of VHLSS 2004 and 2006. Ha Tay province, located in the south west of “2 Ha Noi” wasmerged with Ha Noi municipality in 2008. The number of provinces is 63 in 2014.

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Map of regions
Provinces are grouped into eight regions.
Code

RegionProvince codes

1

Red River Delta

101-117

2

North East

201-225

3

North West301-305

4

North Central

401-4115

South Central Coast

501-511

6

Central Highlands

601-607

7

South East

701-717

8

Mekong River Delta

801-823

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GENERAL STATISTIC OFFICENo 317/PA-TCTK-XHMTTHE SOCIALIST REPUBLIC OF VIETNAM
Independence - Freedom - Happiness
Hanoi, 14 April 2006

PLAN OF THE
VIETNAM HOUSEHOLD LIVING STANDARD SURVEY (VHLSS)
2006(Promulgated with Decision No 308/Q§-TCTK dated 5/4/2006 of the
Director General of General Statistics Office)I. OBJECTIVEs
VHLSS 2006 collects information to be used as basis for assessment ofliving standard, including poverty and the gap between the rich and the poor
serving for policy making, planning and national targeted programs of the party
and the State in order to continuously improve the living standard of population
across the country, in all regions and localities.
In addition to that, information is collected to serve for research, analysis ofsome topics on health, education, employment and to calculate weight to compile
consumer price index and national account.
II. CONTENTVHLSS 2006 includes main content reflecting living standard ofhouseholds in the entire country, and main socio-economic conditions ofcommunes in the rural areas which affect living standard of population in their
particular area. Specific content consists of:
2.1. For household- Some demographic characteristics of household’s members including age, sex,ethnicity, marital status.
- Household’s income includes: income level; income by different sources (salary,
wage; self- agricultural, forestry, fishery production; self-household’s businessproduction/service; others); income by economic sector and industry.
- Household’s expenditure: expenditure level, expenditure by purpose and item
(expenditure on food, clothes, accommodation, travel, education, health, culture,
etc... and others.
- Education level, professional level of each household’s member.
- Illness and use of type of health clinic.
- Employment status, working hours.
- Assets, housing and facilities, such as appliances, electricity, water, sanitation

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condition.
- Participation in hunger elimination and poverty reduction, credit status.
If budget is available, extended content on education and health will besurveyed.
2.2. For commune- Some information on demography, ethnicity.
- Basic socio-economic infrastructure including: situation of electricity, roads,
schools, medical stations, markets, post offices, water sources.
- Economic situation, including: Agriculture production (land, production
increase/decrease tendency of some main crops and causes, assistances for
production development such as irrigation, agricultural encouragement); nonagricultural job opportunities.
- Some main information on social order and safety.
III. QUESTIONNAIRES, FORMS AND LIST OF CLASSIFICATIONS
3.1. Questionnaires- Questionnaire 1A-PVH/KSMS06: For households (income survey).
- Questionnaire 1B-PVH/KSMS06: For households (income and expenditure survey)- Questionnaire 2A-PVX/KSMS06: For communes.
- Questionnaire 2B-PVX/KSMS06: For schools (extended content)- Questionnaire 2C-PVX/KSMS06: For health stations/clinics (extended content)- Form 3A-KSCL/KSMS06: For assignment of work
- Form 3B-KSCL/KSMS06: Supervision report at EAs.
- Form 3C-KSCL/KSMS06: For checking of questionnaire.
- Form 3D-KSCL/KSMS06: For participating in household interview.
- Form4-PT/KSMS06: For verifying with households.
- Form 5A-§CBC/KSMS06: For reporting on training courses and field work.
- Form 5B-§CBC/KSMS06: For progress report.

3.2. . List of classifications- Ethnic code classification (Printed in the questionnaire).
- Occupation classification (2-digit code printed in the questionnaire).
- Vietnam Standard Industry Classification (2-digit code printed in the questionnaire).
- Education and Training Classification of the national education system (2-digit code
printed in the questionnaire).
- List of Vietnam’s administrative units (using the 2004 list promulgated in the Decision
No 124/2004/QĐ-TTg dated July 8th, 2004 by the Prime Minister ) and newly
established administrative units as of 31st December 2005 (newly establishedadministrative units are printed in the survey manual).
- List of countries and territories (printed in the questionnaire).
IV. Methodology

4.1. Survey subjects and enumeration units:

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Subjects of the survey include households, households’ members and communes
which have surveyed households. Enumeration units include selected households andcommunes

4.2. Scope of the survey:
Scope of the survey includes all selected enumeration areas and communes in 64
provinces and cities under central management (hereafter called province/city).

4.3. Timing and duration of field work
The survey is conducted in two rounds in May and September 2006. Field work will lasy
1 month.

4.4. Survey sample:
Sample of the VHLSS 2006 is selected in the way to represent the entire country(in which: urban/rural areas), 8 regions (in which: urban/rural areas), and provinces/cities.
This sample is selected from the master sample which is designed specifically for
VHLSSs in the period 2002-2010 which contains 3,063 communes/wards, 3 areas are
selected in each commune/ward from areas of the Population and Housing Census 1999.
Sample size of the VHLSS 2006 includes 45,945 households selected from 3,063 areas ofthe master sample frame, and is divided into 2 types: Sample for income survey includes
36,756 households to collect information as mentioned above, excluding household’s
expenditure, to assess living standard at national level, regional and provincial/city level;
Sample for income-expenditure survey includes 9,189 to collect sufficient information forfurther assessment and analysis of living standard at national and regional level.
Sample for income survey and sample for income-expenditure survey divided for two
rounds are as follows:

Time for
Data collection

Survey on income &expenditure

Survey on
income

Total

9.189

36.756

4.593
4.596

18.37218.384

Of which:
May 2006
September 2006

Total
45.94522.96522.980The Socio-Environmental Statistics Department coordinates with provinces/cities toselect sample as follows:
Step 1: Select EAs.
EAs of the VHLSS 2006 will be selected rotationally, specifically: re-select 50%
enumeration areas of the VHLSS 2004 (in which half of the areas were surveyed in the2002 and 2004 VHLSSs and another half of the areas were only surveyed in the 2004
VHLSS) and the other 50% areas will be newly selected from the master sample, whichwere not selected in the 2002 and 2004 VHLSSs.

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The Socio- Environmental Statistics Department is responsible for selecting areasand sending the list of selected areas to Provincial Statistics Offices for reviewing andupdating attached with the map and list of areas of the 1999 Population and Housing
Census of the new areas. Provincial Statistics Offices review and propose to change someareas for more suitability with geographical, socio-economic characteristics of provinceswith less than the change of 5% of total number of provinces’ areas with an agreement of
the GSO (the Socio-Environmental Statistics Department) before the survey.
Step 2: Select household.
Provincial Statistics Offices select households, specifically:- For areas which are re-selected from the 2004 VHLSS, select all 15 households inwhich 12 households were already surveyed with income (income households) in 2004 to
be surveyed with income for the 2006 VHLSS and 3 households were already surveyed
with income-expenditure in 2004 to be surveyed with income-expenditure for the 2006
VHLSS. In case of households which were surveyed in 2002 or 2004 moved from thearea, find alternate households to be assured of 12 households for income and 3
households for income-expenditure in each enumeration area.
- For new areas, select 20 households from the updated household’s list. From these
20 households, select 15 households (12 official households, 3 spare households) for
income survey, the 5 remaining households ( 3 official and 2 spare households) for
income-expenditure survey.
Household selection follows the methods in the 20086 VHLSS manual.
Provincial Statistics Office will equally divide EAs by urban/rural areas andgeographical region for the two rounds of the surveys conducted in May and September.
Communes which have selected EAS for the household interview will simultaneouslyinterview commune questionnaire.
The list of selected households will be kept in two places: PSOs and Socioenvironmental Statistics Department for the implementation, monitoring, andsupervision.

4.5. Data collection method
This survey will use two types of questionnaire: questionnaire for commune
and questionnaire for household. The questionnaire for household includes:
income-expenditure questionnaire (applied for the sample of the incomeexpenditure survey) which contains all information of the survey; and income
questionnaire (applied for sample of the income survey) which contains all
information of the survey excluding information on household’s expenditure.
Questionnaires are designed in details so that it will facilitate the recording ofinterviewers, help avoid the missing of items and increase the consistency amonginterviewers. Thus the survey data will be improved.
Direct interview is applied in this survey. Interviewers visit households,
meet with heads of households and related households’ members to interview andVietnam VHLSS 2006 Manual (Version 1.1)

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fill information in questionnaires for households. Head of the enumeration teaminterviews commune’s leaders and related local staff and to fill information in thequestionnaire for communes. In order to ensure quality of the selected
information, indirect interview or the copy of information from available sources
will not be acceptable in this survey
V. DIRECTION AND IMPLEMENTATION
5.1. Direction
5.1.1. Central level
Director of Socio- Environmental Statistics Department is responsible forcomprehensively organizing and leading the survey in front of the GSO’s leaders.
Establish a team of specialists from the two departments to help the organization,
direction and implementation of the survey including: design project, forms, compile skill
guiding handbook, provide skill training for cities/provinces, examine and supervise theskill training for investigators, team leaders and the data collection process in the area,collect, double check, synthesis, analyze and public the result of the survey
During the implementation process, Director of the Socio- Environmental Statistics
Department cooperates with General Directors of related Departments, Heads of relevant
Divisions to deploy specialists to different local areas to examine, supervise, and solve
professional problems in order to ensure that the survey will be carried out in accordancewith the regulations.

5.1.2. Provincial level
Côc Directors of the Provincial Statistics Offices are responsible in front of the General
Office of Statistic’s leaders for comprehensively organizing, monitoring the survey
within their local charge, include: establish the enumeration teams, provide skill training,
implement the data collecting process in the area, examine, supervise, post-enumerate,hand-over, enter information, double check, compile the result of the survey inaccordance with regulated direction and quality of survey’s data.
During the data collection process at an area, especially in beginning days, Provincial
Statistics Offices have to deploy sufficient specialist team to ward/ districts to examine,supervise in order to timely correct errors made by interviewers, and solve concerns
about survey procedures and techniques

5.1.3. District level
Heads of district statistic offices are responsible for monitoring the implementation of thesurvey at wards/ communes selected in the area under their charge.

5.1.4. Ward/ Commune level
Leaders of wards/ communes in the enumeration areas are required to facilitate
the survey team to fulfil their duty. Leaders at wards/ communes have to havemeeting with selected households to thoroughly explain the purpose of the survey
and encourage them to actively take part in providing information as required in
the survey. For remote communes, local areas with difficulties, the duty will beVietnam VHLSS 2006 Manual (Version 1.1)

425

delegated to head of the people groups, village chief... who have to directly visit
the selected households to encourage them to actively take part in the survey.
Commune leaders with enumeration areas should agree with team leader aboutcollection plan for information in the questionnaire for commune. Information
related to many people, commune leaders should invite people in charge toparticipate a meeting to explain purposes, requirements, contents and provide
information to team leader.
5.2. Selection of interviewers and team leaders
Because the survey has complicated contents, relates to many fields of life, society,including many sensitive areas, the interviewers and team leaders have to have a certain
level of professional expertise, experience in exploitation of data, know how to involve
the public, enthusiastic and physically fit.
At each district with an enumeration spot, it is necessary to establish an enumerationteam of 2-3 interviewers and 1 team leader. The team leader is the leader or experienced
specialist from district Statistics Office or Provincial Statistics Office.
The duty of the interviewer is to directly visit designated households to collect necessary
information and fill up the survey form.
The team leader is responsible for organizing the entire survey process at designatedareas, examine, and collect all the survey forms conducted by interviewers, collectinformation and fill up the commune survey form.

5.3. Expertise training
Organization of expertise training at two levels:

5.3.1. Central level
The General Statistics Office opens two survey expertise training courses, one
for Northern provinces and one for Southern provinces, each course lasts at least 6
days, of which 1 day is for practice at field. Participants of the course include 1
leader and 1 staff of Division of Social and Population of PSO. Lecturers areleaders and staffs of Department of Social and Environmental Statistics. At the endof each training course, there will be an exam to evaluate the knowledge of theparticipants and teaching method of the teachers in order to get lessons learned forlater training courses.
5.3.2. Provincial level
Each provincial Statistic Office opens an expertise training course for staff joining thesurvey at local area, including supervisor, leaders of district statistics divisions that haveenumeration areas, team leaders and interviewers. The duration of the training is of atleast 5 days, including 1 day for practice at the area. Teachers include leaders that haveattended training course at Central level.
The contents of the training include extensively explain the survey methodology,
implementation plan at local level, direction in household sample size selection,communication skills, techniques for interviewing and recording information into survey
forms for commune and household.

During the training period, it is necessary introduce clearly definitions,calculation methods, interview methods to collect information, techniques inVietnam VHLSS 2006 Manual (Version 1.1)

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recording information into the forms, method to check the logical relation among
questions and parts in the survey form, method to examine the quality of the datacollected. Practical conditions and situations at the locality should be incorporated
to explain and guide interviewers about usual practical concerns. After training,
there should be an exam to evaluate the knowledge of participants and only deploy
those that have satisfied the requirements of the training; as well as evaluate
teaching method of teachers in order to get lessons learned for later training
course.
Especially at both central and local levels, there should be enough time to discuss anddraw lessons in directing and implementing of VHLSS 2002 and 2004.

5.4. Disseminating activities
The General Statistics Office will print letters to households taking part in the survey toencourage, explain the purposes and benefits of the survey to help the households
understand the duty and honour , willing to cooperate and provide accurate information
for interviewers.
For delta regions and those with favourable conditions, it is necessary to hold a meetingfor households being surveyed at ward/ commune.

5.5. Data collection procedures
Provincial Statistics offices collect data at their areas in two periods: May and September,
2006.
At each ward/commune with an enumeration area, team leader notifies and agrees withward/commune leaders regarding the plan for interviewing households and collecting
information for the commune survey form. After agreement, team leader and village
leaders announce the plan for heads of the households and related members so that they
will get as much information as possible in order to actively arrange their personal
business and meet with interviewers. This plan must be informed 3 – 5 days before
interviewers visit households
Team leader sets up the workload delegation plan for each interviewer and notifies theProvincial Statistics Office in order to arrange examination and supervision plan at thearea.
Basing on plan made by team leader, interviewers must directly meet household’s heads
and household members to interview and collect information. It is definitely not allowed
to use any existing documents to replace direct interview.
Interviewer has to follow the household interview procedures as stated in handbook ofexpertise direction VHLSS 2006.
Timing regulation: From the time of data collection until the form is submitted, eachinterviewer can have 2.5 days to interview 1 household regarding income andexpenditure survey form, 2.5 days to interview 1 household regarding income and weightof consumer price index survey form, and 1 day to interview 1 household regarding
weight of consumer price index survey form.

5.6. Supervision, examination and inspection

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The General Statistics Office and Provincial Statistics Offices are in charge ofsupervising, examining and inspecting regularly or suddenly during the period of
training, collecting and analyzing survey data.
The supervision, examination, inspection team from the General Office includes staff
from the Social and Environmental Statistics Department, inspectors from the General
Statistics Office and other related units
The supervision, examination, and inspection team at local level are staff from Population
Division and other related Divisions.
The purpose of supervision, examination, and inspection is to discover and solve timely
at field all concerns incurred during the survey period.
The contents of examination, inspection include organizing and implementing the survey
procedures, quantity (sufficient number of households as planned, enough forms, partsand survey indices) and quality (in correct lines, columns, code, unit, calculation, logicalrelation between columns, lines, indices, relation between tables, rationality whencompare some indices with local reality or other related statistical documents), methods
to ask questions and record data of each interviewer, act in accordance withadministration procedures such as progress report as regulated, fill up the quality control
form, data entering and cleaning up process.
Team leader is responsible for examining all the team's completed survey forms incontents, calculation methods, logicality, calculation examination, compare a few indiceswith the local reality or other related statistical documents, attend the interview ofinterviewers to examine the communication skills, data collection and recording process.
As for data collecting process, at both central and local levels, there must be an extensive
management plan for examination and inspection, and it is necessary to focus on the firstweek of implementing the process in order to timely correct interviewers' mistakes andavoid systematic mistakes.

5.7. Post-enumeration
Provincial Statistics Offices have to select randomly 10% of the interviewed households
for post-enumeration to check-up the quality of the survey. In order to ensure the highquality of the inspection, Provincial Statistics Offices have to choose experienced,
enthusiastic, expertise staff to directly visit the households to examine. It is possible toappoint an interviewer that has been collecting information at the area as an inspector, but
not for the households interviewed by them, in order to ensure the objectivity. The
inspector besides collecting information from the households, can visit key leaders ofward/ commune (president or vice President, Head of the village, resident group) tocollect some information related to the inspecting procedures. While doing this, theinspector absolutely cannot reveal information of the survey, even to the local
government. After inspecting, Provincial Statistics Offices have to report results inregulated form to the General Statistics Office. (See instruction about inspecting
procedures in expertise guidance Handbook VHLSS 2006)

5.8. Submission of result
District Statistics Divisions collect every survey forms from the interviewers under theircharge.

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Provincial Statistics Provincial Statistics Offices collect every survey forms of the
districts with enumeration spots.
Socio- Environmental Statistics Department collects survey forms, result of the quick
compilation and the raw data set from all cities, provinces.

5.9. Processing, compiling and disseminating result
Statistical Informatics centre in Hanoi develops, trains users and provides Provincial
Statistics Offices the 2-time (twice) data entering program, inspecting program, quick
compilation program and official compilation program.
Provincial Statistics Offices which are qualified will be in charge of entering data twice,clean up data and compile data of households according to the regulated plan andguidance from the Statistical Informatics Centre in order to ensure the consistent dataprocessing and compiling.

All survey forms only after being certified by provincial level inspector to bequalified can be used as enter data, being cleaned up and analysed.
Provincial Statistics Offices delegate staff with expertise in entering data and responsible
to take part in the data enter training and implementing, in the mean time have methods
to examine and supervise to minimize possible mistakes incurred while entering data.
When the data enter and data examination program inform the possibilities of mistakes indata, the data enter staff and staff in charge of surveying living standard from the
Population Division and Trade Service price Division have to cooperate to examine,clarify carefully with interviewer teams and correct the mistakes if necessary. The data
enter staff must not correct the possible mistakes on his own without the approval from
specialist staff. The data enter and cleaning up have to be finished within 1 month after
each period of data collecting at the locality.
After finish data entering and cleaning up, Provincial Statistics Offices at have topreliminarily compile the survey data. Leaders from Provincial Statistics Offices examineand send the preliminarily compiled data and data testing report to the SocioEnvironmental Statistics Department for assessment. The compilation and assessment of
the preliminary results should be finished in 1 month, of them 20 days are for preliminary
results and 10 days are for assessment of the preliminary results.
After the preliminary results have been assessed, Provincial Statistics Offices proceed to
officially compilation, as well as send the entered raw data to Hanoi Statistical
Informatics Center.
The Statistical Computing Centre of Hanoi chairs the cooperation with SocioEnvironmental Statistics Department to compile the nationwide data.
The General Statistics Office publishes the preliminary results of the VHLSS 2006 in
June 2007 and official results in December 2007.

5.10. Document transfer
Interviewers and the teams transfer the survey documents (survey forms and commune
interview forms) to the district Division of Statistics within 5 days after the interview
period.
District Statistics Division transfer the survey documents to Provincial Statistics Offices
latest 12 days after the last day of the interview at each locality
Provincial Statistics Offices send the preliminary results to Socio- Environmental
Statistics Department on July 20, 2006 and November 20, 2008. Provincial Statistics

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Offices send the first batch of original data which has been entered to Statistical
Informatics Centre of Hanoi on October 30, 2006 and second batch on December 31,
2006.
Provincial Statistics Offices are responsible for storage of the survey forms until the
General Office orders to cancel.

VI. BUDGETThe General Statistics Office announces the budget allocated to each locality based onscale, complexity and practical situations about implementation of VHLSS. Provincial
Statistics Offices have to use the budget rationally and in accordance with regulation inorder to ensure the progress and high quality of the survey.
Budget for the survey will be used for different procedures of the survey, including
selecting sample, plan preparation, compiling survey instruction documents, data
recording, expertise training, disseminating, directing, survey checking, supervising,post-enumerating, wage for interviewers, presents for households being surveyed, overtime salary for staff doing the check-up, inspection, survey forms cleaning up, data
entering, examining the result of data entering, preliminary compilation, official
compilation the survey result, examining the result, checking-over, writing reportanalysing, building the survey database.

VII. IMPLEMENTATION PLAN
- From August to September 2005: Research for plan preparation, survey form,
preliminary compilation tables, official compilation tables and expertise instruction
documents, indicators.
- From October 2005 to February 2006: prepare sample.
- At the end of October and in November 2005: pilot survey in some provinces.
- December 2005: Submit plan for approval and print central training documents.
- End of December 2005: Print survey documents and send to localities.
- End of April 2006: Expertise training courses for provinces/cities.
- Early May 2006: provinces open training courses for interviewers and prepare for thesurvey- In May, June and September, October 2006: Collect data in enumerated areas.
- From May to December 2006: The centre checks and takes over the survey results.
- From June to November 2006: Data entry and cleaning at Provincial Statistics Offices.
- July-August 2006: Preliminary compilation for data collected in May 5.
- November – December 2006 Preliminary compilation for data collected in September
and compile result of the two periods.
- 2007: Compilation of official results at GSO.
- June 2007: Publish preliminary results.
- December 2007: Publish official results.
The General Statistics Offices requires Leaders of Provincial Statistics Offices to pay
attention to directing, ensuring the regulated content, methods, and timing so that the
VHLSS 2006 achieve desirable result.
To:
GSO’s leaders;

DIRECTOR GENERAL

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Provincial people’s committees;
Provincial Statistics Offices;
Departments, Institute, Administration of GSO;
Secretariat Division;
Storage of archives, Department of S&E,
Department of M&S.

Vietnam VHLSS 2006 Manual (Version 1.1)

(Signed)Lª M¹nh Hïng