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This paper demonstrates that, over the period 1948-2003, sex differentials in mortality in the age range 50-54 to 85+ widened and then narrowed on a cohort rather than on a period basis. The cohort wi...
During the past couple of decades, many countries have experienced rapid economic development, as well as extensive changes in social and political conditions. These changes, in turn, resulted in fert...
In recent decades, the formation of marital couples has witnessed a substantial transformation. Age at entering a union has been delayed, the percentage of people who do not marry has shown an upward ...
Background: Rapid population aging and increasing racial/ethnic and immigrant/native diversity make a broad documentation of U.S. health patterns during both mid- and late life particularly important....
Background: Smoking is a serious health concern both globally and in the U.S. Because drinking amplifies the negative health effects of smoking, the high association of these behaviors is an additiona...
Background: Social position is one of the major determinants of health. Less is known about its effect in historical contexts. Previous studies have shown surprisingly small effects of social class in...
In this paper we use data from the 2002 National Survey of Family Growth (NSFG) to ascertain and analyze patterns of asexuality in the United States. We endeavor to extend the earlier work of Bogaert ...
This paper aims to quantify the effects of different types of sexual risk behaviour on the spread of HIV in South Africa. A mathematical model is developed to simulate changes in numbers of sexual p...
Marriage patterns in South Africa: Methodological and substantive issues.
The decline in the duration of breast-feeding in Thailand evident during the 1970s has come largely to a standstill in the 1980s. In addition, the proportion initiating breast-feeding was high through...
This study shows a significant change in the breast-feeding pattern by parity and sex after the transition from a natural fertility regime to a controlled fertility regime in Shaanxi, a less developed...
Owing to socio-economic development in the Republic of Korea and the country's success in reducing mortality and fertility, the proportion and number of elderly in the population is rapidly rising. Co...
This study examines the marriage patterns of adolescents and some socio-economic and behavioural characteristics of married adolescents in Bangladesh. It analyses factors associated with adolescent ma...
This article examines patterns in living arrangements and sources of social support for the Filipino elderly across gender, marital status and rural-urban residence. Using data from a 1996 survey of t...
Various aspects of mortality in Mongolia are considered in this article, which analyses data from a large-scale demographic survey conducted in late 1994. Because of health improvements introduced int...

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