The effects of not breastfeeding on mortality due to diarrhea and acute lower respiratory infection (ALRI) in children under 2 years of age were examined using data from a 1988-1991 longitudinal study of 9,942 children in Metro Cebu, The Philippines.
Cox regression methods were used to study the magnitude of the risks, possible interactions with birth weight and nutritional status, and the effect of additional confounding factors.
Not breastfeeding had a greater effect on diarrheal mortality than on ALRI mortality.
In the first 6 months of life, failing to initiate breastfeeding or ceasing to breastfeed resulted in an 8-to 10-fold increase in the rate of diarrheal mortality.
The rate of mortality associated with both ALRI and diarrhea was increased nearly six times by not breastfeeding, but the rate of ALRI mortality alone was not increased.
The data also suggested that the risk of mortality associated with not breastfeeding was greater for low birth weight infants and infants whose mothers had little formal education.
After age 6 months, the protective effects of breastfeeding dropped dramatically.
These findings underscore the importance of promoting breastfeeding, especially during the first 6 months of life, and of targeting high risk groups such as low birth weight babies and those of low socioeconomic status.
Mots-clés Pascal : Nourrisson, Homme, Mortalité, Diarrhée, Appareil respiratoire pathologie, Infection, Allaitement, Epidémiologie, Etat nutritionnel, Poids naissance, Facteur risque, Philippines, Asie, Appareil digestif pathologie, Intestin pathologie
Mots-clés Pascal anglais : Infant, Human, Mortality, Diarrhea, Respiratory disease, Infection, Breast feeding, Epidemiology, Nutritional status, Birth weight, Risk factor, Philippine Islands, Asia, Digestive diseases, Intestinal disease
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 96-0282921
Code Inist : 002B20G01. Création : 199608.