The effects of breast-feeding and supplementation practices on recent
diarrhoea occurrence and stunted growth are-modelled using logistic re
gression techniques. Data from the Demographic and Health Survey of Bo
livia, 1989, show that, among children aged 3-36 months at the date of
interview, the benefits of breast-feeding to child health were most p
ronounced among children living in rural poverty. Reduced breast-feedi
ng among these children increased the likelihood of diarrhoea and stun
ted growth. In addition, the introduction of solid foods to currently
lactating infants negatively influenced child health.