Silviase/jgov_v1.4_full_ann huggingface dataset:
## 【目次へ戻る】

表 III-2-1 健全歯・未処置歯(D歯)・処置歯(F歯)・喪失歯(M歯)・DMF 歯数の1人平均値およびその割合、性・年齢階級別(5歳以上・永久歯)

TableIII–2–1 Mean number and percentage of sound, decayed, missing, filled permanent teeth and DMFT, by sex and age group (5 years of age and over)

年龄階級	被調查者數	菌 數(本)	割 合 (%)
Age group	Number of subjects	Mean number of teeth per person	Percentage
現在菌	健全菌	DMFT	処置菌	未処置菌	喪失菌	Missing teeth	健全菌	DMFT	処置菌	未処置菌	喪失菌
Present teeth	Sound teeth	DMFT	Filled teeth	Decayed teeth	Sound teeth	DMFT	Filled teeth	Decayed teeth	Missing teeth
総数Total	5～9	4,098	21.6	(9.0)	11.7	(8.1)	15.5	(8.9)	9.0	(6.5)	0.9	(2.1)	5.6	(8.3)	43.1
8.9	(5.5)	8.7	(5.4)	0.2	(0.6)	0.1	(0.5)	0.1	(0.4)	0.0	(0.1)	98.0
5	30	0.5	(1.2)	0.5	(1.2)	-	(-)	-	(-)	-	(-)	100.0	-	-
6	38	4.9	(3.5)	4.9	(3.5)	-	(-)	-	(-)	-	(-)	100.0	-	-
7	45	8.8	(2.7)	8.7	(2.7)	0.1	(0.5)	0.1	(0.5)	0.0	(0.1)	-	98.5	1.5
8	52	12.0	(3.2)	11.8	(3.1)	0.3	(0.9)	0.1	(0.6)	0.1	(0.6)	0.0	(0.1)	97.6
9	45	14.2	(3.5)	13.8	(3.7)	0.4	(0.7)	0.3	(0.7)	0.1	(0.4)	-	(-)	97.3
10～14	170	22.8	(5.2)	21.8	(5.1)	1.0	(2.0)	0.7	(1.5)	0.3	(1.1)	0.0	(0.2)	95.4
10	48	17.9	(4.7)	17.4	(4.6)	0.5	(1.1)	0.3	(0.6)	0.2	(0.7)	0.0	(0.3)	97.1
11	38	22.0	(4.8)	21.4	(4.9)	0.7	(1.2)	0.6	(1.2)	0.1	(0.3)	0.1	(0.3)	96.8
12	37	24.8	(2.7)	23.5	(3.2)	1.4	(2.3)	1.0	(1.9)	0.3	(1.3)	-	(-)	94.6
13	28	26.8	(2.1)	25.0	(3.8)	1.8	(3.2)	1.1	(2.2)	0.7	(1.6)	-	(-)	93.2
14	19	27.4	(1.3)	26.1	(2.6)	1.3	(1.7)	0.7	(1.3)	0.6	(1.4)	-	(-)	95.2
総数Total	15～19	113	27.9	(1.0)	24.7	(3.9)	3.2	(3.9)	2.0	(2.8)	1.2	(2.3)	0.0	(0.2)	88.4
20～24	89	28.1	(1.7)	22.3	(4.7)	5.9	(4.8)	4.7	(4.3)	1.0	(1.9)	0.1	(0.6)	79.2
25～29	122	28.7	(1.9)	20.3	(5.1)	8.5	(4.9)	7.2	(4.6)	1.1	(2.1)	0.2	(1.0)	70.4
30～34	193	28.5	(1.9)	18.2	(5.7)	10.7	(5.7)	9.2	(5.2)	1.1	(2.1)	0.4	(1.0)	63.0
35～39	271	28.3	(1.8)	16.9	(5.6)	11.9	(5.5)	10.6	(5.1)	0.9	(1.7)	0.5	(1.2)	58.5
40～44	227	27.8	(2.7)	16.0	(5.9)	12.7	(5.7)	10.8	(5.1)	1.0	(2.4)	0.9	(2.3)	55.8
45～49	210	27.1	(3.8)	13.4	(5.7)	15.2	(5.6)	12.6	(5.3)	1.0	(2.3)	1.5	(3.5)	47.0
50～54	257	25.9	(4.6)	12.3	(5.8)	16.2	(5.7)	12.7	(5.3)	0.8	(1.8)	2.6	(4.3)	43.2
55～59	286	24.4	(5.4)	11.0	(5.9)	17.5	(5.7)	12.3	(5.4)	1.1	(2.4)	4.1	(5.2)	38.6
60～64	440	22.5	(7.1)	10.3	(6.7)	18.1	(6.5)	11.2	(5.8)	1.0	(2.2)	5.9	(6.8)	36.3
65～69	395	21.2	(7.7)	9.5	(6.8)	18.9	(6.6)	10.7	(5.9)	1.0	(2.2)	7.2	(7.4)	33.6
70～74	444	17.3	(9.8)	7.2	(6.8)	21.1	(6.4)	9.1	(6.2)	1.0	(2.2)	11.0	(9.5)	25.4
75～79	340	15.6	(9.6)	5.4	(6.0)	22.9	(5.8)	9.3	(6.6)	0.9	(1.9)	12.7	(9.4)	19.0
80～84	225	12.2	(9.9)	4.1	(5.5)	24.2	(5.3)	6.8	(6.2)	1.3	(2.4)	16.1	(9.5)	14.4
85～	106	8.4	(9.1)	1.6	(3.0)	26.5	(2.9)	5.9	(6.9)	0.9	(2.9)	19.7	(8.9)	5.6
総数Total	1,728	21.3	(9.4)	12.3	(8.6)	14.7	(9.2)	7.8	(6.3)	1.1	(2.3)	5.8	(8.4)	45.6
5～9	102	7.9	(5.3)	7.7	(5.2)	0.2	(0.7)	0.1	(0.6)	0.0	(0.2)	0.0	(0.1)	97.6
40～44	146	27.9	(2.3)	15.3	(5.2)	13.2	(5.1)	11.5	(4.7)	1.0	(2.5)	0.6	(1.8)	53.7	46.3	40.5	3.6	2.2
45～49	134	27.1	(3.3)	12.7	(5.4)	15.9	(5.4)	13.2	(4.9)	1.2	(2.5)	1.5	(3.0)	44.4	55.6	46.4	4.1	5.1
50～54	160	25.9	(4.1)	12.0	(5.5)	16.3	(5.4)	13.1	(5.0)	0.9	(1.9)	2.4	(4.0)	42.3	57.7	46.3	3.0	8.4
55～59	170	24.4	(5.3)	10.1	(5.5)	18.2	(5.4)	13.4	(4.8)	0.8	(1.9)	3.9	(5.1)	35.7	64.3	47.4	3.0	13.9
60～64	253	22.2	(7.1)	8.9	(5.8)	19.4	(5.6)	12.3	(5.2)	0.9	(1.9)	6.1	(6.9)	31.6	68.4	43.5	3.2	21.6
65～69	228	21.4	(7.0)	8.6	(6.2)	19.6	(6.1)	11.8	(5.9)	0.9	(2.1)	6.8	(6.9)	30.6	69.4	42.0	3.3	24.2
70～74	242	17.0	(9.3)	6.3	(5.8)	21.8	(5.7)	10.0	(6.1)	0.7	(1.6)	11.1	(9.2)	22.4	77.6	35.6	2.5	39.5
75～79	177	15.9	(9.5)	5.5	(6.1)	22.7	(6.0)	9.5	(6.5)	0.9	(1.6)	12.3	(9.3)	19.5	80.5	33.7	3.1	43.6
80～84	122	11.0	(9.7)	3.6	(5.0)	24.6	(4.8)	6.4	(6.3)	1.0	(2.1)	17.2	(9.4)	12.8	87.2	22.5	3.7	61.0
85～	67	8.0	(8.7)	1.1	(2.1)	27.0	(2.1)	6.1	(7.1)	0.7	(1.5)	20.1	(8.6)	4.0	96.0	21.7	2.6	71.6

※（）内に標準偏差を示した。（）：Standard deviation
## 【目次へ戻る】

表 III-2-1b DMF歯数の一人平均値およびパーセンタイル値, 年齢階級別(5歳以上・永久歯)

TableIII–2–1b Mean number and percentile of decayed, missing and filled permanent teeth (DMFT) among persons aged $ \geq $ 5 years, by age group

年齢階級Age group	被調査者数Number of subjects	一人平均值Mean	パーセンタイル值Percentile
0%
(最小值)
(Minimum)	5%	10%	25%	50%
(中央值)
(Median)	75%	90%	95%	100%
(最大值)
(Maximum)
DMF菌数DMFT	総数Total	4,098	15.5	(8.9)	0	0	1	9	16	23	28	30
5～9	210	0.2	(0.6)	0	0	0	0	0	0	1	2
10～14	170	1.0	(2.0)	0	0	0	0	0	1	4	5
15～19	113	3.2	(3.9)	0	0	0	0	2	5	9	11
20～24	89	5.9	(4.8)	0	0	0	2	4	8	13	18
25～29	122	8.5	(4.9)	0	1	2	5	8	12	16	17
30～34	193	10.7	(5.7)	0	1	3	7	11	14	19	21
35～39	271	11.9	(5.5)	0	2	4	8	12	16	20	21
40～44	227	12.7	(5.7)	0	3	5	9	13	17	20	22
45～49	210	15.2	(5.6)	0	6	8	11	15	20	22	24
50～54	257	16.2	(5.7)	0	7	9	12	16	20	24	26
55～59	286	17.5	(5.7)	2	8	10	14	18	21	25	28
60～64	440	18.1	(6.5)	0	6	10	14	18	23	27	28
65～69	395	18.9	(6.6)	0	6	10	14	19	24	28	28
70～74	444	21.1	(6.4)	0	9	11	17	22	27	28	28
75～79	340	22.9	(5.8)	4	11	15	19	25	28	28	28
80～84	225	24.2	(5.3)	5	12	16	22	27	28	28	28
85～	106	26.5	(2.9)	12	20	23	26	28	28	28	30
総数Total	4,098	9.9	(6.6)	0	0	0	4	10	15	19	20
5～9	210	0.2	(0.6)	0	0	0	0	0	0	1	2
10～14	170	1.0	(2.0)	0	0	0	0	0	1	4	5
15～19	113	3.2	(3.8)	0	0	0	0	2	5	9	11
20～24	89	5.7	(4.7)	0	0	0	2	4	8	13	16
25～29	122	8.3	(4.9)	0	1	2	4	8	11	15	17
DF菌数DFT	30～34	193	10.3	(5.5)	0	1	3	7	10	13	18	21	24
35～39	271	11.5	(5.2)	0	2	4	8	11	15	18	21	24
40～44	227	11.8	(5.2)	0	3	5	8	12	15	19	20	24
45～49	210	13.7	(5.3)	0	5	7	10	14	17	20	21	29
50～54	257	13.6	(5.1)	0	5	6	10	14	17	20	22	26
55～59	286	13.4	(5.1)	0	4	7	10	14	17	19	21	26
60～64	440	12.2	(5.7)	0	2	4	8	12	16	19	21	27
65～69	395	11.7	(5.9)	0	1	3	8	12	16	19	21	26
70～74	444	10.1	(6.2)	0	0	0	6	10	15	18	20	26
75～79	340	10.2	(6.8)	0	0	0	5	10	15	20	22	28
80～84	225	8.1	(6.7)	0	0	0	1	7	14	17	20	28
85～	106	6.9	(7.5)	0	0	0	0	5	13	18	21	26
D菌数DT	総数Total	4,098	0.9	(2.1)	0	0	0	0	0	1	3	5	26
5～9	210	0.1	(0.4)	0	0	0	0	0	0	0	0	4
10～14	170	0.3	(1.1)	0	0	0	0	0	0	1	2	8
15～19	113	1.2	(2.3)	0	0	0	0	0	1	3	6	12
20～24	89	1.0	(1.9)	0	0	0	0	0	1	3	6	9
25～29	122	1.1	(2.1)	0	0	0	0	0	1	3	5	14
30～34	193	1.1	(2.1)	0	0	0	0	0	1	3	5	19
35～39	271	0.9	(1.7)	0	0	0	0	0	1	3	4	13
40～44	227	1.0	(2.4)	0	0	0	0	0	1	3	4	21
45～49	210	1.0	(2.3)	0	0	0	0	0	1	3	5	13
50～54	257	0.8	(1.8)	0	0	0	0	0	1	3	4	14
55～59	286	1.1	(2.4)	0	0	0	0	0	1	4	5	17
60～64	440	1.0	(2.2)	0	0	0	0	0	1	3	5	17
65～69	395	1.0	(2.2)	0	0	0	0	0	1	3	6	19
70～74	444	1.0	(2.2)	0	0	0	0	0	1	3	5	15
75～79	340	0.9	(1.9)	0	0	0	0	0	1	3	5	19
80～84	225	1.3	(2.4)	0	0	0	0	0	2	4	6	14
85～	106	0.9	(2.9)	0	0	0	0	0	1	2	4	26
総数Total	4,098	9.0	(6.5)	0	0	0	3	9	14	18	19	27
5～9	210	0.1	(0.5)	0	0	0	0	0	0	0	1	3
10～14	170	0.7	(1.5)	0	0	0	0	0	1	3	4	8
15～19	113	2.0	(2.8)	0	0	0	0	1	4	6	7	12
20～24	89	4.7	(4.3)	0	0	0	2	4	6	11	15	17
Ⅲ-2-1b

F菌数FT	25～29	122	7.2	(4.6)	0	0	1	3	8	10	14	15	17
30～34	193	9.2	(5.2)	0	1	2	5	9	12	16	19	22
35～39	271	10.6	(5.1)	0	2	4	7	11	14	18	19	23
40～44	227	10.8	(5.1)	0	2	3	7	11	14	18	19	23
45～49	210	12.6	(5.3)	0	4	6	9	13	17	20	21	23
50～54	257	12.7	(5.3)	0	3	5	9	13	16	19	21	26
55～59	286	12.3	(5.4)	0	2	4	9	13	16	19	20	26
60～64	440	11.2	(5.8)	0	0	3	7	12	16	19	20	27
65～69	395	10.7	(5.9)	0	0	2	7	11	15	18	20	25
70～74	444	9.1	(6.2)	0	0	0	4	9	14	18	19	25
75～79	340	9.3	(6.6)	0	0	0	4	9	15	19	21	24
80～84	225	6.8	(6.2)	0	0	0	0	6	11	16	18	27
85～	106	5.9	(6.9)	0	0	0	0	4	12	16	19	24

※（）内に標準偏差を示した.（）: Standard deviation
## 【目次へ戻る】

表III–2–2 1人平均健全菌数・処置菌数(処置の内容別)・未処置菌数(う蝕の程度別)、性・年齢階級別(5歳以上・永久菌)

TableIII–2–2 Mean number of sound, filled (filling or crown) and decayed (Ci or Ch) permanent teeth, by sex and age (5 years of age and over)

年齢階級	被調査者数	健全齢	未処置齢	充填齢	クラウン
Age group	Number of subjects	Sound teeth	総数Total	斷度(Ci)	重度(Ch)	Filling	総数Total	非支台齢	支台齢	Bridge
(Ci)	(Ch)	Not bridge
総数Total	総数Total	4,098	11.7 (8.1)	0.9 (2.1)	0.6 (1.5)	0.3 (1.2)	4.5 (4.5)	4.4 (4.9)	3.3 (3.9)	1.1 (2.1)
5～9	210	8.7 (5.4)	0.1 (0.4)	0.1 (0.4)	- (－)	0.1 (0.5)	- (－)	- (－)	- (－)
10～14	170	21.8 (5.1)	0.3 (1.1)	0.3 (1.1)	0.0 (0.1)	0.7 (1.5)	0.0 (0.2)	0.0 (0.1)	- (－)
15～19	113	24.7 (3.9)	1.2 (2.3)	1.1 (2.2)	0.1 (0.3)	1.8 (2.6)	0.2 (0.5)	0.2 (0.8)	0.0 (0.2)
20～24	89	22.3 (4.7)	1.0 (1.9)	0.9 (1.6)	0.1 (0.8)	4.4 (4.0)	0.3 (1.9)	0.2 (0.8)	0.0 (0.3)
25～29	122	20.3 (5.1)	1.1 (2.1)	1.0 (1.7)	0.2 (0.8)	6.3 (4.1)	0.9 (2.0)	0.8 (1.5)	0.0 (0.3)
総数Total	30～34	193	18.2 (5.7)	1.1 (2.1)	0.9 (1.8)	0.2 (0.7)	7.5 (4.4)	1.6 (2.7)	1.5 (2.2)	0.1 (0.5)
35～39	271	16.9 (5.6)	0.9 (1.7)	0.6 (1.3)	0.3 (0.9)	8.1 (4.2)	2.5 (4.1)	2.3 (3.0)	0.2 (0.8)
40～44	227	16.0 (5.9)	1.0 (2.4)	0.7 (1.7)	0.3 (1.0)	7.9 (4.3)	2.9 (4.3)	2.5 (2.9)	0.4 (1.2)
45～49	210	13.4 (5.7)	1.0 (2.3)	0.7 (1.6)	0.3 (1.2)	7.8 (4.3)	4.8 (4.4)	4.1 (4.1)	0.7 (1.5)
50～54	257	12.3 (5.8)	0.8 (1.8)	0.6 (1.3)	0.3 (1.2)	7.1 (4.1)	5.6 (4.9)	4.3 (4.1)	1.3 (2.1)
55～59	286	11.0 (5.9)	1.1 (2.4)	0.7 (1.7)	0.4 (1.4)	5.8 (4.0)	6.5 (4.7)	4.7 (4.3)	1.7 (2.3)
60～64	440	10.3 (6.7)	1.0 (2.2)	0.6 (1.4)	0.4 (1.4)	4.6 (4.0)	6.7 (4.9)	4.7 (3.9)	2.0 (2.6)
65～69	395	9.5 (6.8)	1.0 (2.2)	0.7 (1.7)	0.3 (1.0)	4.1 (4.0)	6.6 (5.2)	4.6 (4.1)	2.0 (2.7)
70～74	444	5.4 (6.0)	0.9 (1.9)	0.5 (1.2)	0.4 (1.3)	2.9 (3.8)	6.4 (5.4)	4.6 (4.3)	1.8 (2.8)
75～79	340	5.4 (6.0)	0.9 (1.9)	0.5 (1.2)	0.4 (1.3)	2.9 (3.8)	6.4 (5.4)	4.6 (4.3)	1.8 (2.8)
80～84	225	4.1 (5.5)	1.3 (2.4)	0.6 (1.6)	0.7 (1.6)	1.7 (3.0)	5.1 (5.1)	3.7 (4.1)	1.4 (2.4)
85～	106	1.6 (3.0)	0.9 (2.9)	0.3 (0.7)	0.7 (2.5)	1.6 (3.1)	4.4 (4.9)	3.2 (4.3)	1.2 (2.2)
男
Male	総数	1,728	12.3	(8.6)	1.1	(2.3)	0.7	(1.6)	0.4	(1.3)	3.9	(4.2)	3.9	(4.6)	2.8	(3.6)	1.1	(2.1)
5～9	101	7.7	(5.2)	0.0	(0.2)	0.0	(0.2)	-	(-)	0.1	(0.6)	-	(-)	-	(-)	-	(-)
10～14	87	20.8	(5.6)	0.4	(1.2)	0.4	(1.2)	0.0	(0.1)	0.7	(1.4)	0.0	(0.2)	0.0	(0.2)	-	(-)
15～19	55	25.1	(3.6)	0.8	(1.4)	0.8	(1.4)	-	(-)	1.9	(2.6)	0.3	(1.2)	0.3	(1.1)	0.0	(0.3)
20～24	32	22.7	(4.6)	1.3	(2.0)	1.3	(2.0)	0.0	(0.2)	3.9	(3.9)	0.5	(1.4)	0.4	(1.1)	0.1	(0.5)
25～29	45	21.9	(5.8)	1.6	(2.2)	1.4	(1.7)	0.2	(1.1)	5.2	(4.2)	0.8	(1.5)	0.6	(1.3)	0.1	(0.4)
30～34	73	19.6	(5.9)	1.2	(1.7)	0.9	(1.5)	0.2	(0.7)	6.6	(4.5)	1.4	(1.7)	1.3	(1.7)	0.1	(0.5)
35～39	104	18.1	(5.7)	1.3	(2.2)	1.0	(1.7)	0.4	(1.0)	6.6	(3.9)	2.2	(2.9)	1.9	(2.7)	0.2	(0.8)
40～44	81	17.1	(6.8)	1.0	(2.2)	0.7	(1.5)	0.3	(1.1)	6.7	(4.3)	2.8	(3.1)	2.1	(2.6)	0.7	(1.5)
45～49	76	14.8	(5.9)	0.8	(1.7)	0.6	(1.4)	0.2	(0.7)	7.4	(4.2)	4.2	(4.6)	3.6	(4.1)	0.6	(1.4)
50～54	97	12.9	(6.3)	0.8	(1.6)	0.5	(1.2)	0.3	(0.9)	6.9	(4.4)	5.2	(4.6)	3.7	(3.6)	1.5	(2.2)
55～59	116	12.3	(6.1)	1.5	(3.0)	0.9	(2.2)	0.6	(1.6)	5.2	(4.2)	5.3	(4.7)	3.5	(3.5)	1.8	(2.6)
60～64	187	12.1	(7.4)	1.1	(2.5)	0.6	(1.6)	0.4	(1.8)	4.1	(4.0)	5.7	(4.9)	4.0	(3.8)	1.7	(2.3)
65～69	167	10.8	(7.5)	1.2	(2.4)	0.8	(1.9)	0.3	(1.0)	3.6	(3.6)	5.4	(4.6)	3.6	(3.4)	1.8	(2.5)
70～74	202	8.2	(7.6)	1.4	(2.6)	0.9	(1.9)	0.5	(1.5)	2.9	(3.5)	5.2	(4.7)	3.6	(3.9)	1.6	(2.2)
75～79	163	8.2	(7.6)	1.4	(2.6)	0.9	(1.9)	0.5	(1.5)	2.8	(3.5)	5.2	(4.7)	3.6	(3.9)	1.6	(2.2)
80～84	103	4.6	(6.2)	1.6	(2.6)	0.9	(2.0)	0.7	(1.5)	2.0	(3.1)	5.4	(5.0)	3.9	(4.1)	1.4	(2.4)
85～	39	2.3	(4.1)	1.3	(4.3)	0.2	(0.7)	1.0	(3.8)	1.5	(2.1)	4.2	(5.4)	3.1	(4.6)	1.1	(2.5)
女
Female	総数	2,370	11.3	(7.8)	0.8	(1.9)	0.5	(1.4)	0.3	(1.1)	5.0	(4.6)	4.8	(5.0)	3.6	(4.1)	1.1	(2.1)
5～9	109	9.6	(5.5)	0.1	(0.4)	0.1	(0.4)	-	(-)	0.1	(0.4)	-	(-)	-	(-)	-	(-)
10～14	83	22.9	(4.4)	0.3	(1.0)	0.3	(1.0)	-	(-)	0.7	(1.6)	0.0	(0.1)	0.0	(0.1)	-	(-)
15～19	58	24.4	(4.2)	1.5	(2.9)	1.4	(2.6)	0.1	(0.4)	1.7	(2.6)	0.1	(0.4)	0.1	(0.4)	-	(-)
20～24	57	22.2	(4.7)	0.9	(1.8)	0.7	(1.3)	0.2	(0.9)	4.7	(4.0)	0.2	(0.5)	0.2	(0.5)	-	(-)
25～29	77	19.4	(4.5)	0.8	(2.0)	0.7	(1.6)	0.1	(0.6)	7.0	(4.0)	0.9	(1.6)	0.9	(1.5)	0.0	(0.1)
30～34	120	17.4	(5.5)	1.1	(2.4)	0.8	(1.9)	0.2	(0.8)	8.1	(4.3)	1.8	(2.6)	1.7	(2.5)	0.1	(0.5)
35～39	167	16.1	(5.5)	0.6	(1.3)	0.4	(0.9)	0.2	(0.8)	9.0	(4.2)	2.7	(3.5)	2.5	(3.2)	0.2	(0.9)
40～44	146	15.3	(5.2)	1.0	(2.5)	0.8	(1.8)	0.3	(0.9)	8.5	(4.1)	3.0	(3.4)	2.7	(3.1)	0.3	(0.9)
45～49	134	12.7	(5.4)	1.2	(2.5)	0.8	(1.7)	0.4	(1.4)	8.1	(4.3)	5.2	(4.5)	4.5	(4.1)	0.7	(1.5)
50～54	160	12.0	(5.5)	0.9	(1.9)	0.6	(1.4)	0.3	(1.3)	7.3	(4.0)	5.8	(4.9)	4.7	(4.4)	1.1	(2.0)
55～59	170	10.1	(5.5)	0.8	(1.9)	0.5	(1.2)	0.3	(1.3)	6.2	(3.9)	7.3	(5.0)	5.5	(4.6)	1.7	(2.1)
60～64	253	8.9	(5.8)	0.9	(1.9)	0.6	(1.3)	0.3	(1.1)	4.9	(3.9)	7.4	(4.9)	5.2	(3.9)	2.2	(2.8)
65～69	228	8.6	(6.2)	0.9	(2.1)	0.6	(1.6)	0.3	(1.0)	4.4	(4.2)	7.4	(4.9)	5.3	(4.3)	2.1	(2.8)
70～74	242	6.3	(5.8)	0.7	(1.6)	0.3	(0.8)	0.4	(1.4)	3.4	(3.6)	6.6	(4.9)	4.8	(4.1)	1.7	(2.3)
75～79	177	5.5	(6.1)	0.9	(1.6)	0.4	(0.9)	0.5	(1.3)	2.8	(3.6)	6.7	(5.3)	5.0	(4.4)	1.8	(2.8)
80～84	122	3.6	(5.0)	1.0	(2.1)	0.4	(1.2)	0.7	(1.7)	1.5	(2.8)	4.8	(5.2)	3.5	(4.2)	1.3	(2.4)
85～	67	1.1	(2.1)	0.7	(1.5)	0.3	(0.8)	0.4	(1.2)	1.6	(3.5)	4.5	(5.1)	3.3	(4.1)	1.2	(2.0)

※（）内に標準偏差を示した。（）：Standard deviation
## 【目次へ戻る】

表III-2-3 1人平均DMF菌数(DMFT指数)、地域·性·年龄階級別(5歲以上·永久菌)

TableIII–2–3 Mean number of DMFT, by age group and municipal size (5 years of age and over)

1) 総数 Total

2）13大都市

13 large cities

3) 人口15万以上の市

Cities (population $ \geq $ 50,000)

4) 人口5～15万未満の市

5) 5万未満の市+町村

Cities (149,999~50,000)

Cities (50,000 > )+ rural cities

年龄階級
Age
Group	被調查者
数
Number of
subjects	1人平均
DMF菌数
Mean number
of DMFT	被調查者数
Number of
subjects	1人平均
DMF菌数
Mean number
of DMFT	被調查者数
Number of
subjects	1人平均
DMF菌数
Mean number
of DMFT	被調查者数
Number of
subjects	1人平均
DMF菌数
Mean number
of DMFT	被調查者数
Number of
subjects	1人平均
DMF菌数
Mean number
of DMFT
總數
Total	總數
Total	4,098	15.5 (8.9)	611	15.3 (8.3)	1,529	15.6 (8.7)	947	14.9 (9.3)	1,011	16.0 (9.1)
5～9	210	0.2 (0.6)	37	0.2 (0.6)	63	0.3 (0.7)	60	0.1 (0.3)	50	0.2 (0.8)
10～14	170	1.0 (2.0)	14	0.4 (0.8)	55	1.0 (2.1)	52	0.8 (1.4)	49	1.6 (2.5)
15～19	113	3.2 (3.9)	14	4.4 (5.4)	42	3.0 (3.6)	24	1.8 (2.8)	33	4.2 (3.9)
20～24	89	5.9 (4.8)	13	6.6 (4.9)	35	5.1 (4.4)	26	6.6 (5.3)	15	5.8 (5.1)
25～29	122	8.5 (4.9)	22	7.3 (4.8)	42	7.6 (5.4)	21	10.0 (3.4)	37	9.5 (4.9)
30～34	193	10.7 (5.7)	34	11.0 (5.3)	69	10.7 (5.9)	39	9.8 (5.7)	51	11.3 (5.9)
35～39	271	11.9 (5.5)	51	11.8 (5.5)	99	12.3 (5.3)	71	11.9 (5.7)	50	11.3 (5.7)
40～44	227	12.7 (5.7)	25	12.8 (5.3)	89	12.6 (5.5)	60	11.8 (5.7)	53	13.7 (6.3)
45～49	210	15.2 (5.6)	37	14.5 (5.1)	83	14.7 (5.9)	42	15.7 (5.3)	48	16.0 (5.7)
50～54	257	16.2 (5.7)	36	15.7 (4.8)	95	15.5 (6.0)	62	17.0 (6.2)	64	16.7 (4.9)
55～59	286	17.5 (5.7)	44	17.3 (4.4)	106	16.8 (6.1)	51	18.1 (5.7)	85	18.2 (5.7)
60～64	440	18.1 (6.5)	69	18.1 (6.1)	179	18.5 (6.2)	98	17.7 (6.4)	94	17.7 (7.4)
65～69	395	18.9 (6.6)	58	19.4 (5.6)	151	18.2 (6.5)	104	19.0 (7.6)	82	19.5 (6.3)
70～74	444	21.1 (6.4)	64	20.9 (5.6)	162	20.7 (6.2)	97	20.6 (6.8)	121	22.1 (6.8)
75～79	340	22.9 (5.8)	51	22.3 (5.4)	130	22.9 (5.8)	73	23.5 (5.7)	86	22.8 (6.3)
80～84	225	24.2 (5.3)	29	24.1 (4.2)	91	24.3 (5.1)	39	23.8 (5.7)	66	24.4 (5.7)
85～	106	26.5 (2.9)	13	25.2 (3.4)	38	26.2 (3.8)	28	27.0 (2.0)	27	27.3 (1.3)
總數
Total	1,728	14.7 (9.2)	243	15.4 (8.9)	664	14.4 (9.2)	389	14.9 (9.5)	432	14.7 (9.4)
5～9	101	0.2 (0.7)	16	0.1 (0.3)	35	0.3 (0.8)	26	0.1 (0.4)	24	0.2 (0.8)
10～14	87	1.1 (1.8)	6	0.5 (0.8)	32	1.0 (1.8)	23	1.0 (1.6)	26	1.5 (2.2)
15～19	55	3.1 (3.6)	4	9.0 (5.9)	24	2.5 (2.7)	11	1.4 (1.7)	16	3.6 (3.7)
男
Male	20～24
25～29	32
45	5.8
7.6	(4.7)
(5.5)	6
7	8.5
3.4	(6.1)
(3.9)	13
13	3.8
5.8	(3.2)
(4.9)	7
10	7.4
10.9	(5.1)
(4.7)	6
15	5.3
8.8	(4.6)
(5.6)
30～34	73	9.5	(5.7)	12	8.8	(4.9)	28	8.7	(6.1)	13	8.2	(5.2)	20	11.7	(5.7)
35～39	104	10.7	(5.6)	18	9.6	(5.8)	38	11.0	(5.9)	25	11.0	(5.4)	23	10.5	(5.6)
40～44	81	11.7	(6.7)	5	14.6	(7.8)	33	11.0	(6.1)	21	10.6	(6.9)	22	13.2	(7.0)
45～49	76	13.9	(5.8)	12	13.8	(5.3)	31	12.5	(5.6)	16	17.2	(3.6)	17	13.6	(7.1)
50～54	97	15.9	(6.1)	11	15.5	(3.0)	39	15.1	(6.9)	22	17.8	(7.0)	25	15.8	(4.9)
55～59	116	16.4	(5.9)	17	17.5	(4.4)	42	15.0	(6.5)	20	18.3	(3.8)	37	16.6	(6.4)
60～64	187	16.4	(7.2)	31	16.7	(6.9)	78	17.2	(7.1)	40	15.8	(6.6)	38	15.2	(8.1)
65～69	167	17.9	(7.1)	22	18.0	(7.0)	64	17.5	(6.7)	46	18.6	(8.2)	35	17.5	(6.8)
70～74	202	20.3	(7.1)	27	19.8	(6.4)	77	19.6	(6.9)	49	20.5	(7.0)	49	21.4	(8.0)
75～79	163	23.1	(5.7)	27	23.9	(4.6)	62	23.0	(5.7)	36	24.1	(5.3)	38	21.9	(6.6)
80～84	103	23.8	(5.8)	16	24.8	(4.3)	38	23.5	(6.4)	16	23.6	(5.5)	33	23.8	(5.9)
85～	39	25.8	(3.9)	6	25.5	(3.8)	17	24.7	(5.2)	8	27.0	(1.2)	8	27.4	(0.9)
女
Female	総数
Total	2,370	16.1	(8.6)	368	15.3	(7.9)	865	16.5	(8.2)	558	15.0	(9.1)	579	16.9	(8.8)
5～9	109	0.2	(0.6)	21	0.3	(0.7)	28	0.2	(0.5)	34	0.1	(0.2)	26	0.2	(0.8)
10～14	83	1.0	(2.1)	8	0.4	(0.7)	23	1.0	(2.4)	29	0.6	(1.1)	23	1.7	(2.9)
15～19	58	3.4	(4.2)	10	2.6	(4.1)	18	3.5	(4.6)	13	2.2	(3.6)	17	4.6	(4.2)
20～24	57	5.9	(4.9)	7	5.0	(3.2)	22	5.9	(4.9)	19	6.3	(5.4)	9	6.1	(5.6)
25～29	77	9.1	(4.5)	15	9.1	(4.1)	29	8.3	(5.5)	11	9.3	(1.5)	22	10.0	(4.4)
30～34	120	11.5	(5.7)	22	12.1	(5.3)	41	12.0	(5.5)	26	10.7	(5.9)	31	11.0	(6.1)
35～39	167	12.8	(5.3)	33	13.1	(5.0)	61	13.2	(4.8)	46	12.4	(5.8)	27	12.0	(5.8)
40～44	146	13.2	(5.1)	20	12.4	(4.7)	56	13.5	(5.0)	39	12.5	(4.9)	31	14.0	(5.9)
45～49	134	15.9	(5.4)	25	14.9	(5.1)	52	16.0	(5.7)	26	14.8	(6.0)	31	17.3	(4.3)
50～54	160	16.3	(5.4)	25	15.8	(5.5)	56	15.8	(5.4)	40	16.5	(5.8)	39	17.2	(4.9)
55～59	170	18.2	(5.4)	27	17.3	(4.5)	64	18.0	(5.6)	31	17.9	(6.7)	48	19.3	(4.7)
60～64	253	19.4	(5.6)	38	19.3	(5.3)	101	19.6	(5.1)	58	19.0	(6.0)	56	19.4	(6.5)
65～69	228	19.6	(6.1)	36	20.3	(4.4)	87	18.7	(6.3)	58	19.3	(7.1)	47	21.0	(5.4)
70～74	242	20.3	(7.1)	37	21.6	(4.9)	85	21.7	(5.3)	48	20.7	(6.6)	72	22.7	(5.9)
75～79	177	22.7	(6.0)	24	20.5	(5.7)	68	22.9	(5.8)	37	22.9	(6.1)	48	23.4	(6.2)
80～84	122	24.6	(4.8)	13	23.4	(4.1)	53	24.9	(3.9)	23	23.9	(5.8)	33	24.9	(5.6)
85～	67	27.0	(2.1)	7	24.9	(3.3)	21	27.3	(1.6)	20	27.0	(2.2)	19	27.3	(1.5)

※（）内に標準偏差を示した。（）：Standard deviation
## 【目次へ戻る】

表 III-2-4 DMFTの推移(1957～2011年)，年齢階級別(5歳以上・永久歯)

Table III–2–4 Trends in mean number of DMFT among persons aged $ \geq $ 5 years, by age group, 1957–2005

年齡階級	DMFT
調査年次(年)
Age group	昭和32
1957	昭和38
1963	昭和44
1969	昭和50
1975	昭和56
1981	昭和62
1987	平成5
1993	平成11
1999	平成17
2005	平成23
2011
5～9	1.16	1.38	1.62	1.42	1.45	1.24	0.97	0.51	0.40	0.18
10～14	2.80	4.05	4.83	5.30	5.52	4.91	4.12	3.18	1.91	1.05
15～19	3.69	5.69	7.00	8.32	9.64	9.52	7.83	7.15	4.40	3.24
20～24	5.61	6.46	8.22	10.14	11.40	12.01	10.87	9.52	7.97	5.88
25～34	9.14	9.15	9.62	11.11	12.62	14.02	14.11	12.92	11.46	9.87
35～44	12.87	12.73	12.76	12.88	12.97	14.43	15.50	15.40	14.91	12.28
45～54	16.02	16.59	16.89	16.70	16.67	16.41	16.08	16.48	16.22	15.72
55～64	19.10	19.93	20.49	21.09	20.90	20.88	19.63	18.30	17.44	17.87
65～74	22.29	23.13	23.92	24.33	24.28	24.33	23.74	22.54	21.64	20.04
75～84	24.28	25.14	25.71	26.48	26.42	26.46	26.41	25.59	24.88	23.44
85～	-	-	-	-	-	-	27.61	27.16	26.83	26.55

そのため, 本表における1957〜1987年の「75〜84歳」は正確には「75歳以上」である.
## 【目次へ戻る】

表 III-2-5 DMF 菌率，菌種·年齡階級別（5～44 歲·永久 菌）

Table III–2–5 Mean percentage of decayed, missing and filled permanent teeth (DMFT) among persons aged 5–44 years, by tooth type and age group

上顎Maxillary dentition	年齡Age	被調查者数(人)Number of subjects	右側Right	左側Left
18	17	16	15	14	13	12	11	21	22	23	24	25	26	27	28
総数Total	1,395	6.0	46.0	54.3	29.5	27.4	7.7	17.1	21.7	20.7	17.1	7.7	27.5	29.2	56.3	45.6	5.9
5～9	210	-	-	4.3	-	-	-	-	0.5	-	-	-	-	-	3.8	-	-
10～14	170	-	3.5	14.7	1.8	1.8	0.6	2.4	2.9	1.8	1.8	-	2.4	1.8	18.8	2.9	-
15～19	113	0.9	25.7	31.0	5.3	3.5	0.9	4.4	9.7	8.8	7.1	0.9	5.3	6.2	27.4	27.4	0.9
20～24	89	5.6	38.2	51.7	14.6	14.6	4.5	12.4	12.4	18.0	13.5	3.4	15.7	16.9	57.3	33.7	3.4
25～34	315	10.5	62.2	70.5	37.1	36.5	8.3	20.6	27.6	28.3	21.9	7.3	33.3	36.5	76.2	63.5	11.7
35～44	498	9.0	75.7	84.5	54.8	49.6	15.3	30.7	37.8	34.3	29.5	16.1	51.0	53.6	84.9	74.3	8.4
下顎Mandibular dentition	年齡Age	被調查者数(人)Number of subjects	右側Right	左側Left
48	47	46	45	44	43	42	41	31	32	33	34	35	36	37	38
総数Total	1,395	7.8	53.5	60.7	25.3	11.5	1.7	0.9	0.9	0.6	0.8	1.7	9.9	24.9	60.4	52.6	7.2
5～9	210	-	-	5.2	-	-	-	-	-	-	0.5	-	-	-	3.8	-	-
10～14	170	-	4.7	20.0	-	0.6	-	-	0.6	-	-	-	1.2	0.6	18.2	1.8	-
15～19	113	-	31.9	36.3	5.3	4.4	-	-	0.9	-	0.9	0.9	4.4	4.4	42.5	25.7	0.9
20～24	89	4.5	44.9	64.0	13.5	7.9	-	-	1.1	-	-	-	3.4	16.9	61.8	49.4	4.5
25～34	315	12.1	77.5	83.5	35.9	14.0	2.2	0.3	1.0	0.3	1.0	1.3	7.3	30.5	82.2	75.9	10.2
35～44	498	13.5	83.9	88.6	44.6	20.7	3.4	2.4	1.4	1.6	1.2	3.8	21.1	46.2	88.8	84.1	12.7
## 【目次へ戻る】

表 III-2-6 現在歯数および一人平均値, 歯種・年齢別(5歳以上・永久歯)

Table III–2–6 Number of present permanent teeth among persons aged $ \geq $ 5 years, by tooth type and age

年齡 Age	被調查者数（人）Number of subjects	現在數（合計值）Total number of present teeth	上顆 Maxillary dentition
45	38	1,053	527	7	38	37	35	37	38	37	37	37	38	38	35	34	38	36	5
46	55	1,497	739	7	47	52	54	51	52	52	51	51	52	54	51	51	51	53	10
47	36	980	488	6	36	35	33	33	36	33	34	35	34	35	33	33	33	32	7
48	43	1,163	576	6	40	40	36	39	41	41	41	42	41	42	41	41	39	39	7
49	38	998	494	3	33	33	35	34	36	35	34	35	34	36	36	35	37	34	4
50	43	1,145	567	6	38	38	40	40	40	42	41	40	41	41	39	39	39	40	3
51	57	1,492	745	6	52	53	54	50	54	53	53	54	55	55	51	52	52	47	4
52	52	1,353	661	10	45	47	50	45	49	44	43	44	43	50	49	46	42	48	6
53	49	1,221	609	6	37	38	41	47	48	43	46	45	45	45	41	43	41	40	3
54	56	1,436	697	8	47	46	49	52	53	47	47	48	51	53	49	46	49	46	6
55	48	1,218	611	7	41	42	42	43	46	46	45	44	46	46	40	40	39	41	3
56	57	1,423	707	1	44	47	49	50	56	50	55	54	53	53	47	48	51	42	7
57	56	1,345	672	3	43	47	43	49	53	50	51	50	52	54	48	43	47	37	2
58	66	1,539	755	3	39	47	50	55	60	56	57	58	58	58	54	52	53	48	7
59	59	1,441	724	8	47	50	51	49	55	52	53	54	53	56	52	47	44	43	10
60	65	1,490	732	2	42	49	50	55	57	54	52	55	54	55	56	52	49	48	2
61	83	1,921	956	8	65	66	68	70	73	71	70	67	70	75	67	64	56	60	6
62	89	2,011	1,009	6	67	67	67	72	78	72	74	75	75	77	69	73	72	57	8
63	110	2,528	1,224	6	73	75	78	90	99	94	88	92	95	97	92	85	82	69	9
64	93	1,963	969	6	59	65	71	70	76	74	70	69	72	74	69	63	61	60	10
65	69	1,603	794	7	49	46	55	59	64	63	61	59	60	63	56	52	49	46	5
66	69	1,399	676	3	41	42	51	53	54	51	49	48	55	55	46	46	38	42	2
67	93	1,928	932	12	52	62	60	62	73	77	75	73	75	76	64	56	55	52	8
68	78	1,520	736	3	40	48	46	47	64	61	56	57	62	61	51	52	47	36	5
69	86	1,933	939	8	54	64	65	69	71	70	70	72	70	70	68	65	61	57	5
70	101	1,771	835	7	51	53	56	60	67	61	62	62	64	66	57	56	49	53	11
71	94	1,764	797	5	47	45	58	60	66	61	56	55	59	67	59	59	49	46	5
72	85	1,449	656	3	39	42	45	53	57	53	47	46	52	53	52	43	36	33	2
73	79	1,359	646	3	38	42	41	45	53	50	49	47	54	55	51	44	39	30	5
74	85	1,346	636	7	29	38	40	40	53	51	48	54	52	51	47	45	41	36	4
75	77	1,419	646	3	34	38	47	45	54	50	48	50	52	56	44	47	40	34	4
76	77	1,124	504	5	26	28	35	41	42	41	36	39	39	43	37	37	28	23	4
77	63	830	391	1	19	20	29	32	32	31	31	34	32	35	31	29	18	14	3
78	73	1,134	524	6	28	30	39	36	43	38	39	38	45	44	34	39	35	27	3
79	50	797	380	—	17	25	25	26	33	30	33	36	29	29	27	24	24	19	3
80	74	937	441	3	29	23	26	31	35	31	36	36	36	39	34	34	25	22	1
81	53	569	259	3	15	12	16	18	23	19	24	20	21	23	19	16	13	12	5
82	39	468	209	3	12	16	16	17	19	16	18	17	18	17	13	10	10	7	0
83	32	508	238	3	8	13	17	16	21	17	19	20	17	21	17	21	13	12	3
84	27	257	118	—	8	8	7	9	11	11	10	7	7	10	9	7	9	5	0
85	28	307	144	—	8	6	14	13	14	10	9	10	10	12	9	9	12	8	0
86	21	213	92	1	5	4	9	9	9	6	6	5	7	8	5	5	8	5	0
87	16	74	31	—	1	3	3	2	3	1	1	1	1	4	3	3	4	1	0
88	10	67	29	—	2	1	2	2	3	2	2	2	3	3	2	2	2	1	0
89	9	112	49	—	3	4	2	3	6	5	3	5	4	5	3	3	1	2	0
90	5	70	42	—	2	3	2	1	3	3	4	4	3	4	4	4	4	1	0
91	9	40	7	—	—	—	—	—	1	1	—	1	2	1	—	—	—	1	0
92	3	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0	0
93	4	4	3	—	1	1	1	—	—	—	—	—	—	—	—	—	—	0	0
94	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0	0
98	1	7	6	—	—	1	1	1	—	—	1	1	—	1	—	—	—	0	0
下顆 Mandibular dentition