The determinants of breast-feeding in Sri Lanka
Akin, J.; Bilsborrow, R.; Guilkey, D.; Popkin, B.M.; Benoit, D.; Cantrelle, P.; Garenne, M.; Levi, P.
Demography 18(3): 287-307
1981
ISSN/ISBN: 0070-3370 PMID: 7262368 DOI: 10.2307/2060998Document Number: 385735
Breast-feeding is the focus of rapidly growing interest. Research on the determinants of breast-feeding is only beginning. The research in this paper is based on World Fertility Survey data for Sri Lanka. We develop what we believe to be an appropriate probit model and find that there are significant socioeconomic factors that influence breast-feeding, in addition to the demographic factors focused upon in the literature. Moreover, some of them have clear policy implications, which are elaborated herein with respect to labor force, education, family planning and internal migration policies. In the course of the paper we also address a number of generally neglected statistical issues that should be considered in analyzing the determinants of breast-feeding, including problems resulting from digit preference or age heaping, the need to use dichotomous dependent variables, unavoidable truncation biases in the basic data, and structural shifts in the determinants of breast-feeding at different durations.