Articles: health.
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Although malnourished children are stunted, their bone maturity is usually retarded to a comparable degree. This is seen in impoverished societies as well as in diseases such as coeliac disease, inflammatory bowel disease and hormonal deficiency. When these children are followed to adulthood they normally have some degree of spontaneous catch-up. ⋯ The most obvious reason why catch-up is not seen regularly is that an appropriate diet is not available over a sufficient period of time. We do not know the optimum ingredients for such a diet. Sulphur has been neglected as an essential nutrient; its economy should be examined in relation to skeletal growth in stunted populations.
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The first section of this paper reviews what is known about the roles of specific nutrients in the general linear growth faltering that occurs in developing countries. Those reviewed are energy, protein, zinc, iron, copper, iodine and vitamin A. For none of these nutrients was there clear, consistent evidence that supplementation with the nutrient benefited linear growth. ⋯ This point is illustrated with data from the Nutrition Collaborative Research Support Program (CRSP) and other reports. Most interventions with single nutrients have been tested on children older than the age when linear growth faltering is most rapid, that is, within a few months of birth. Possible reasons why growth stunting begins so early in life are presented, but these are mostly hypothetical because of the paucity of information on this topic.
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Infant feeding is a multidimensional activity that can be described and analysed in many different ways. The World Health Organization (WHO) has recently issued recommended indicators for assessing infant feeding practices. This paper presents these indicators and demonstrates their applications using the 1989 Demographic and Health Survey (DHS) data for Bolivia. ⋯ Mothers who have moved to the city since the age of 12 are most likely to be giving their infants other milks in addition to breast milk and to be bottle feeding their infants. The WHO infant feeding indicators provide a useful framework for quantifying infant feeding practices, and most of the indicators can readily be applied to DHS data. Nonetheless, improvements can be made in both the indicators themselves and the DHS questionnaire to improve reporting of internationally comparable infant feeding information.
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World Health Stat Q · Jan 1994
Population change, health planning and human resource development in the health sector.
As a result of the demographic and epidemiological transitions now occurring rapidly in many developed countries, a dramatic shift in the age structures of populations and the burden of disease towards the middle-aged and elderly is expected to take place over the next several decades. In the 1990s, however, there remains great diversity across countries in fertility levels and mortality patterns. The World Bank's 1993 World Development Report assessed the global burden of disease in order to define the minimum packages of public health measures and clinical interventions that would improve health conditions in low-income countries in a cost-effective and affordable way. ⋯ Such a population-based health strategy will require the development of a wide range of scientific, analytical and technical capacities, currently rare in most ministries of health. This will require the involvement of epidemiologists, demographers, sociologists, analysts, operations research specialists and environmental health scientists. Building up these capabilities in health ministries, universities or the private sector will be an essential ingredient of health system reform.