Better prospects for child survival

Infant and childhood mortality rates in São Paulo fell by about 50% and 70% respectively between 1973 and 1983. However, surveys in 1973-74 and 1984-85 showed no change in the prevalence of protein-energy malnutrition, nor were there marked changes in the socioeconomic characteristics of the population. Improvements in water supply and the duration of breast-feeding possibly accounted for a 20% decrease in the infant mortality rate. It is proposed that the markedly improved coverage of health services may have played a large role in explaining the rest of the decrease. The control of malnutrition may not always be essential for lowering infant and child mortality in developing societies.