The identification of the characteristics that have an influence on the vaccination coverage of children and the determination of the pattern of such influence are very important since the government can reschedule the policy to immunize each and every child. This paper examines the factors that manipulate the vaccination coverage in terms of five major vaccines using the Bangladesh Demographic...

The reasons for death clustering within families and the mechanisms which give rise to the phenomena are of interest to researchers and policymakers. Multilevel discrete-time hazard models are fitted to data from 34 demographic and health surveys from India and Africa to estimate the magnitude of death clustering within families after adjusting for socio-economic and demographic factors. A furt...

According to the national Demographic and Health Surveys (DHS), between 10% and 90% of women in poorer countries agree that domestic violence against women is justified. Such wide variation in women’s responses raises concerns about the comparability of the underlying attitudinal question, and the validity of comparative research that assumes comparability. Using 67 DHS conducted in 48 countrie...

Surveys conducted in the context of the Demographic and Health Surveys (DHS) programme are an important source of data on health of families in developing countries. Both at the national and international level, DHS surveys provide much-needed data on fertility and family planning, on mortality and nutrition, and on health services utilization. The use of uniform survey instruments allows detai...

Turkey has been experiencing significant fertility decline since the 1950s. Increasing mean ages at childbearing have accompanied this decline, thus studies regarding tempo effects are necessary for Turkey. The main aim of this study is to reveal the tempo distortions in recent period fertility in Turkey as a whole and for different sub-groups by using an adjustment procedure. A procedure by Bo...

In Nigeria, decades of protracted military rule deepened poverty and created a situation in which many children are undernourished. According to the last National Demographic and Health Survey (NDHS, 2003), 29% of Nigerian children under five years are considered underweight. Today Nigeria is among the ten countries in the world with the largest number of underweight children, with an estimated...

In the course of demographic transitions (DTs), two large-scale trends become apparent: (i) the broadly positive association between wealth, status and fertility tends to reverse, and (ii) wealth inequalities increase and then temporarily decrease. We argue that these two broad patterns are linked, through a diversification of reproductive strategies that subsequently converge as populations co...

This is an introduction to a special issue on aspects of demographic aging in Asia. It provides "an overview of the issues related to the rapid increase in the number of elderly in some Asian countries. It describes how the articles contained in this special issue...demonstrate that the familial system of support for the elderly has persisted despite major social and economic change. It also...