Differential Infant and Child Mortality in Costa Rica: 1968-1973

Abstract

The correlates of differences in infant and child mortality are analyzed in Costa Rica for 1968-1973. One approach uses small geographical units (cantons) as the unit for multivariate analysis, employing single and simultaneous equation models. A 2nd multivariate approach uses individual level statistics along with a specially constructed dependent variable. Costa Rica is studied because of an interest in differential child mortality during rapid fertility decline. The period of related to the use of the census of 1973 as a primary source of data. Among the major findings are a strong favorable effect of provision of medical services on child mortality for small geographical areas and a strong effect of ambient infant mortality (influenced by medical and public health factors) on childhood mortality in the micro-analysis. Education of women remains important at both levels of analysis. Sanitation and level of socioeconomic well-being have a weaker but important effect. Fertility and mortality appear to have a significant simultaneous causal interaction. Both exogenous and endogenous development-related factors appear to play a role in determining differences in child mortality.