bluuebunny/crossref_metadata_2025_split huggingface dataset:
Contraceptive use patterns in Matlab, Bangladesh: insights from a 1984 survey
Authors: Khan Mehrab Ali , Smith Caroline , Akbar Jalaluddin , Koenig Michael A. 
Published: July 2008

SummaryAn experimental maternal and child health and family planning programme has been in existence in Matlab for almost 10 years. During this time the project has achieved remarkable success in the area of family planning. Based upon a 1984 survey, this study examines the pattern of contraceptive use in the Matlab treatment area, and contrasts it with the regular government programme in the neighbouring comparison area. Important differences between the two areas are observed, with the treatment area characterized by substantially higher levels of current contraceptive use, greater reliance upon temporary methods for birth spacing and, among acceptors of sterilization, more prior experimentation with other methods. In the comparison area lower rates of contraceptive use are observed, with heavy reliance upon tubectomy for limiting family size. The findings suggest that an intensive and innovative family planning programme in rural Bangladesh can achieve success not only in terms of contraceptive prevalence, but can also attract users interested in child spacing and others wanting to limit their family size, by offering the widest range of contraceptive methods.
Nuptiality and fertility in the Dominican Republic
Authors: Ebanks G. Edward , Loaiza Edilberto 
Published: July 2008

SummaryWomen in marital unions had more live births than those in consensual unions. The relationship between cumulative fertility and the number of fertile sexual unions is positive for the early childbearing years and negative for the later ones. There is no consistent pattern of relationship between fertility and the sociocultural independent variables for different subgroups according to nuptiality pattern. The relationship between fertility and nuptiality in the Dominican Republic is consistent with that for the Caribbean region.
Working status and stress of middle class women of Calcutta
Authors: Mukhopadhyay Susmita 
Published: July 2008

SummaryIn India an increase in female employment outside the home has occurred during the last few decades, especially in urban areas. A working woman may face difficulties in attempting to fulfil the demands of both worlds, at home and outside, while a housewife may feel tired and irritated with her household chores and financial dependence. All these may cause stress for these groups of women. The present study compares a group of working mothers with their non-working counterparts with respect to: (a) stress level, measured in terms of their anxiety score; and (b) certain general indicators of health including a broad measure of stress. The results show that anxiety and health scores of the two groups of women are similar. Further, the health score and anxiety score seem to be correlated, more clearly among the working mothers.
Fertility and child mortality in rural Ethiopia: Gondar and Hararge regions
Authors: Mengistu Genet 
Published: July 2008

SummaryThis paper presents fertility and child mortality estimates for agricultural households of the Gondar and Hararge regions, based on the 1981 Rural Demographic Survey. The study shows that fertility and child mortality are quite high in both regions as in the rest of the country. However, Hararge has significantly higher mean parity and child mortality than Gondar.
Determinants of cumulative fertility in Kenya
Authors: Agyei William K. A. , Mbamanya Joseph 
Published: July 2008

SummaryThis paper analyses the effects of age at first marriage, level of education, place of residence, marriage disruption, religion, contraceptive use, and work status on cumulative fertility in Kenya, using data from the 1977–78 Kenya Fertility Survey. Age at first marriage is the main determinant of cumulative fertility, but there are significant effects of level of education and marriage disruption. Place of residence is only significant for the Coast province. The implication of the findings is that to promote any real decline in fertility, emphasis should be placed on providing higher education and work opportunities for young women as an alternative to early marriage.
The consequences of heterogamy and homogamy on the similarity between spouses
Authors: Tomlinson Ian 
Published: July 2008

SummaryHumans in many societies are known to mate, or marry, assortatively for a number of characters such as eye colour, height, IQ and place of birth. In this assortment an element of active choice may be involved. It is not known whether this choice is genetic. Two models of human mate choice are examined in which both males and females can express a mating preference. In the first, ‘sexual’ preferences can be expressed for any phenotype not necessarily one's own; in the second, preferences are only expressed for an individual's own phenotype. The results of the examination indicate how much active choice would be needed to account for the observed correlations between human mates, and suggest whether human mating preferences are more likely to be sexual or assorting.
Determinants of intrauterine growth retardation: evidence against maternal depletion
Authors: Miller Jane E. 
Published: July 2008

SummaryThis analysis examines the relationship between length of preceding birth interval and risk of intrauterine growth retardation using data on Swedish infants from the 1973 World Health Organization study of perinatal mortality. Results of a multivariate logit analysis demonstrate that the lower than average mean birth weight of infants born after short birth intervals cannot be completely attributed to their shorter mean gestation length. Infants born after birth intervals of 12 months or less are 30% more likely to be small for gestational age (SGA) than infants born 18–59 months after the previous birth, even when the effects of maternal age and parity are controlled. The results obtained here do not support maternal depletion as an explanation for the association between short birth intervals and elevated risk of SGA, since there is no evidence of an attenuation of the risk of SGA with increasing length of interval in the under 18 month birth interval range.
Life expectancy in less developed countries: socioeconomic development or public health?
Authors: Rogers Richard G. , Wofford Sharon 
Published: July 2008

SummaryVarious studies have enquired into the influence of socioeconomic development or public health measures on life expectancies in less developed countries. Analysis of the effect of these two groups of factors upon life expectancy, using data for 95 less developed countries, indicates that mortality is primarily influenced by such socioeconomic development measures as urbanization, industrialization, and education, and secondarily by such public health measures as access to safe water, physicians, and adequate nutrition.
Family planning programmes in ten developing countries: cost effectiveness by mode of service delivery
Authors: Huber Sallie Craig , Harvey Philip D. 
Published: July 2008

SummaryThe cost effectiveness of various modes of family planning service delivery based on the cost per couple-year of protection (CYP) is assessed using 1984 data for 63 projects in ten countries (three each in Africa and Asia, and four in Latin America). More than 4·8 million CYPs were provided through these projects during the year studied. Programmes with the highest volume of services delivered corresponded to lowest average costs: social marketing (2·8 million CYPs) and sterilization projects (960,000 CYPs) cost about $2 per CYP, on average; highest costs were for full service clinics and community-based distribution projects ($13–14 per CYP). Costs of clinics combined with community-based distribution services fell approximately midway between these two extremes.
Timing of first birth and second birth spacing in Canada
Authors: Rao K. Vaninadha , Balakrishnan T. R. 
Published: July 2008

SummaryIn Canadian society the influence of first birth timing on the subsequent birth interval has been eroded over time, as shown by the Canadian Fertility Survey of 1984. The influence of first birth timing is significant for second births among women married during the baby boom period, but not for those married thereafter. Religiosity, marital status, and place of residence are significant factors in second birth timing in Canada.
Malnutrition and child mortality: are socioeconomic factors important?
Authors: Bhuiya Abbas , Wojtyniak Bogdan , Karim Rezaul 
Published: July 2008

SummaryThe influences of household economic condition, maternal education, sex, and nutritional status of children on mortality were examined using multivariate analytical techniques. Weights of around 1700 children aged 2–60 months in five villages of Matlab, Bangladesh, were taken during the first half of 1981. The children were followed for 18 months and their survival was recorded. The severely malnourished children had a risk of death nine times that of their counterparts with better nutritional status. Female children had a higher risk of death than the males. Mother's education and economic condition of household also showed negative relationships with the risk of death, but the effect of mother's education was modified by economic condition and sex of the children.
Determinants of breast-feeding and post-partum amenorrhoea in Orissa
Authors: Srinivasan K. , Pathak K. B. , Pandey Arvind 
Published: July 2008

SummaryA life table analysis is made of the duration of breast-feeding and postpartum amenorrhoea in Orissa, India, taking one variable at a time using data from a baseline survey of fertility and mortality (BSFM) conducted on the lines of the World Fertility Survey. Then a multivariate (proportional hazard) analysis showed that socioeconomic factors including residence, caste status and education influence the breast-feeding and post-partum amenorrhoea periods. There was no effect of maternal age on the length of breast-feeding, but mean length of post-partum amenorrhoea varied with age. The durations of breast-feeding and post-partum amen orrhoea are strongly related.
Contraceptive practice of Irish married and single first-time mothers
Authors: Greene Sheila M. , Joy Marie-Therese , Nugent J. K. , O'Mahony P. 
Published: July 2008

SummaryThis study surveys 100 married and 100 unmarried primiparous mothers, attending the National Maternity Hospital, Dublin, with regard to their contraceptive practice, their planning of their pregnancy and the timing of their first antenatal visit. Nineteen per cent of the married women, but 64% of the unmarried women, had never used any contraceptive method. The contraceptive pill was the most popular method for both groups, but while three in five of the married women had at some time used the pill, only a little more than one in five of the unmarried women had ever used it. One quarter of the women who had used contraception reported that their pregnancy was the result of a failure in their contraceptive method. Eighty-nine per cent of the single group and 20% of the married had not planned their pregnancy. None of the married women, but almost a quarter of the single, delayed their first antenatal visit until after they were 20 weeks pregnant.
Who remains childless?
Authors: Kiernan Kathleen E. 
Published: July 2008

SummaryWho are the men and women who are childless in their mid-30s? Life history data for a British cohort born in 1946 show that age at marriage and marital breakdown were clearly associated with childlessness. Women who were only children were more likely to be childless than those with siblings. Further, early menarcheal age, being highly qualified and having a high status occupation were indirectly related to childlessness. For men, particularly amongst those who had experienced a broken marriage, it was the most ambitious, the highly educated and those in professional occupations who were relatively more likely to be childless.
The intelligence of six-year-olds in Hong Kong
Authors: Chan Jimmy , Lynn Richard 
Published: July 2008

SummaryEvidence has accumulated to suggest that the mean IQs of Orientals in the United States and in the countries of the Pacific Basin are higher than those of Whites (Caucasoids) in the United States and Britain. This paper presents evidence from IQ tests on 4858 6-year-old Chinese children in Hong Kong. On the Coloured Progressive Matrices these children obtained a mean IQ of 116. Samples from Australia, Czechoslovakia, Germany, Romania, the UK and the US obtain IQs in the range 95–102. It is suggested that these results pose difficulties for the environmentalist explanations commonly advanced to explain the low mean IQs obtained by some ethnic minorities in the United States.
Physical, achievement and personality characteristics of Chinese children
Authors: Falbo T. , Poston D. L. , Ji G. , Jiao S. , Jing Q. , Wang S. , Gu Q. , Yin H. , Liu Y. 
Published: July 2008

SummaryThe physical, achievement, and personality characteristics of Chinese schoolchildren are evaluated. The results of two surveys of Chinese schoolchildren, conducted in Beijing and Jilin Province, are presented. In the Beijing sample, the differences between only children and others were small but statistically significant, with the only children having higher scores in achievement and physical size. In the Jilin Province sample, the differences between only children and others were also small but significant. These differences were found entirely in physical characteristics, with only children being smaller, perhaps because the only children in the Jilin sample were much younger than the non-only children. Analyses of the combined sample of Beijing and Jilin schoolchildren indicated that the only-child advantages in achievement were found among children from urban families, not rural peasant families. While significant differences in height and weight were found in all three samples, none of the results indicated a significant difference in the proportion of body fat. None of the analyses indicated that only children had undesirable personalities, as judged by teachers and mothers.
The recovery of fertility during breast-feeding in Assiut, Egypt
Authors: Shaaban Mamdouh M. , Kennedy Kathy I. , Sayed Gamal H. , Ghaneimah Sharaf A. , Abdel-Aleem Aly M. 
Published: July 2008

SummaryA longitudinal study of twenty-six breast-feeding and twelve non-breast-feeding postpartum women was conducted in Assiut, Egypt in order to determine the time that ovulation resumed after childbirth, and the effect of breast-feeding frequency on the period of lactational anovulation. Breastfeeding women experienced the onset of follicular development, vaginal bleeding, ovulation and pregnancy significantly later than women who did not breast-feed. Ovulatory and non-ovulatory breast-feeders reported similar frequencies of breast-feeding episodes. The introduction of dietary supplements commonly preceded ovulation. An algorithm using three simple variables observable to the breast-feeding mother was found to predict up to 100% of the first ovulations. All breast-feeding women who did not give supplements and did not have a vaginal bleeding episode by 6 months postpartum were anovular by strict criteria for ovulation. Ovulation did not precede bleeding or supplementation in the women who experienced these events before 6 months, yielding a highly effective formula for preventing unplanned pregnancy by the informed use of breast-feeding.
Changes in timing of fertility—a Canadian experience
Authors: Rajulton Fernando , Balakrishnan T. R. , Chen Jiajian 
Published: July 2008

SummaryThis paper examines the patterns of timing of births of women using data from the Canadian Fertility Survey of 1984. Semi-Markovian schemes are applied to the maternity histories of the 5315 sample women in their reproductive ages in order to measure the intensity and timing of childbearing. Age-and-duration-specific transition probabilities are found to have substantially changed for the more recent birth cohorts compared to the older cohorts.
Smoking and alcohol consumption by Flemish pregnant women, 1966–83
Authors: Lodewijckx E. , De Groof V. 
Published: July 2008

SummaryBetween 1966 and 1983 the percentage of women who smoked or consumed alcohol during pregnancy increased considerably. Tobacco use was negatively, and alcohol consumption positively, correlated with the mother's level of education. Markedly more adolescents than older women smoked during pregnancy. Beer, wine and liquor consumption were highest among older pregnant women. The majority of women did not alter their smoking and drinking behaviour during their successive pregnancies.
Ethnic fertility differentials in Peninsular Malaysia and Singapore
Authors: Saw Swee-Hock 
Published: July 2008

SummaryDifferences in fertility between the three major ethnic groups (Malays, Chinese and Indians) in Peninsular Malaysia and Singapore have existed since before the onset of fertility decline in the late 1950s and remain today, although the relative positions and the actual differences have changed due to the varying rates of decline. By 1987, the Malays experienced the highest fertility and the Chinese the lowest in both countries but in Singapore the Malay fertility was lower than the Chinese fertility in Peninsular Malaysia. The fertility differentials will lead to changes in the ethnic composition in both countries but more so in Peninsular Malaysia.
Seasonal variation in human births
Authors: James William H. 
Published: July 2008

SummaryDuring the first half of this century, the seasonal pattern of births in European countries showed a major peak in the spring and a minor peak in the autumn. In contrast, the pattern in the US was of a minor peak in spring and a major peak in autumn. Over the last 20 years, the pattern in England and Wales has changed to resemble the US pattern, and the same seems to be true of several other European countries. A hypothesis is offered to account for the difference between the European and the US patterns and for the change from one to the other in some countries.The magnitude of seasonality correlates positively with latitude: it is suggested that this is partially consequent on variation in luminosity.
Women's childhood experience of parental separation and their subsequent health and socioeconomic status in adulthood
Authors: Kuh Diana , Maclean Mavis 
Published: July 2008

SummaryThe long term consequences for women of parental divorce and separation in childhood are explored using data from a national, prospective, longitudinal survey. In comparison with women who suffered no parental loss, parental divorce is associated with lower educational attainment and occupational status, poorer mental health, higher alcohol consumption and higher rates of remarriage. Links with earlier signs of emotional disturbance and current levels of stress are explored.
The effect of initiation of child supplementation on resumption of post-partum menstruation
Authors: Jones Robert E. 
Published: July 2008

SummaryThe effects of initiation of solid and liquid supplementation on resumption of post-partum menstruation are examined, 0using data from a 2-year prospective study of birth interval dynamics from central Java, Indonesia. The sample analysed consisted of 444 women who experienced resumption of menses while breast-feeding, women who were breast-feeding and amenorrhoeic at the end of the study, or women who resumed menstruation or were censored after infant mortality and weaning which preceded the resumption of menses. Multivariate hazard model analysis was used to assess the significance of supplementation, various breast-feeding covariates, and age and parity of the dependent variable. Because the timing of supplementation varies, the supplementation variables were introduced into the analysis as time-varying covariates. For the mothers in the sample, solid and liquid supplementation was initiated at medians of 2·1 and 8·0 months respectively. The former had a significant effect on resumption of menses, while the latter was only marginally significant. Earlier supplementation meant shorter durations of amenorrhoea for the majority of women. However, the effect was not consistent across all categories of women. For the small group of mothers who were low intensity breast-feeders (≤6 minutes per nursing episode) or as low frequency day-time breast-feeders (≤6 nursing episodes per day-time), earlier supplementation had no additional effect on their rate of resumption of menses post-partum.
Recent evidence on trends and differentials in Bangladesh fertility
Authors: Amin R. , Becker S. , Chowdhury J. 
Published: July 2008

SummaryRecent data from Bangladesh reveal evidence of some fertility decline. Although fertility increased among younger age groups between 1975 and 1983, it was offset by a decrease in fertility in the older age groups, resulting in a slight overall decrease in total fertility in 1983. Fertility was lower among urban residents, educated mothers and contraceptive users than among rural residents, uneducated mothers and contraceptive non-users, respectively, particularly in 1983.
Authors' Correction
Authors: Wielandt H. , Boldsen J. 
Published: July 2008

Vol. 21, No. 2 (April 1989), pp. 169–177AGE AT FIRST INTERCOURSEHanne Wielandt & Jesper BoldsenIn the first paragraph on page 174, Walløe (1978) was erroneously cited. The data analysed by Walløe were not incompletely known. Consequently, the estimated median ages at sexual debut are not spurious, as stated, since the whole sample was included in the denominator.We sincerely regret this miscitation and offer our apologies to our distinguished Norwegian colleagues.
Size and Sociodemographic characteristics of the Afghan refugee population in Pakistan
Authors: Yusuf Farhat 
Published: July 2008

SummarySome recent data are presented on the size and selected sociodemographic characteristics of the Afghan refugee population in Pakistan. Although the official figures show that there were 3·27 million registered Afghan refugees in Pakistan, it is estimated that the actual number may be as high as 3·6 million. There is an excess of females over males, mainly due to war-related activities and excessive casualties particularly among males. While infant and childhood mortality rates are declining and are lower than the levels prevalent in Pakistan, as well as in Afghanistan during the prewar period, the fertility levels among Afghan refugees seem very high indeed.
Reproductive mortality and its relation to different methods of birth control
Authors: Högberg Ulf , Wall Stig 
Published: July 2008

SummaryThis report evaluates the decrease in maternal mortality and its relation to family planning methods in Sweden during the years 1911–80. In the 1930s fertility was low but illegal abortions were at a high level and the associated maternal death rate was 18·5 per 1000 women. With the legalization of abortion and the introduction of modern contraceptive methods, the crude reproductive mortality rate in 1965–70 was 1·7 per 100,000 women and this was reduced still further, especially for younger women, by the late 1970s. Standardized reproductive mortality was then 80% higher than the crude rate, indicating the importance of modern family planning methods. Mortality associated with oral contraceptive or IUD use in Sweden during the 1960s and 1970s was lower than in England and the US. Mortality associated with sterilization was 6·2 per 100,000 procedures.