title: Gastroenteritis, diarrhoea and breast feeding.
abstract: In this paper we review the literature in regard to possible relationships between breast feeding and diarrhoea or gastroenteritis. We show that in the developed as well as the developing world, there is consistent evidence of a protective effect of exclusive breast feeding in the first 4-6 months of life. The odds ratios were generally in excess of 3.0 for non-breast milk feeds. The relationship was not consistent for rotavirus infections but was consistently strong for non-viral pathogens. There are a number of indicators that suggest biological plausibility, in both the developing and developed world. The triple indicators of consistency and strength of the epidemiological associations, together with biological plausibility are major arguments for believing that there is a causal sequence involved.
authors.affiliation: Unit of Paediatric and Perinatal Epidemiology, University of Bristol, UK.
authors.forename: J
authors.initials: J
authors.lastname: Golding
authors.forename: P M
authors.initials: PM
authors.lastname: Emmett
authors.forename: I S
authors.initials: IS
authors.lastname: Rogers
mesh_terms: D001942:Breast Feeding; D003906:Developing Countries; D003967:Diarrhea / Q000453:epidemiology / Q000382:microbiology / Q000469:parasitology / Q000517:prevention & control* / Q000821:virology; D005260:Female; D005759:Gastroenteritis / Q000453:epidemiology / Q000382:microbiology / Q000469:parasitology / Q000517:prevention & control* / Q000821:virology; D006801:Humans; D007223:Infant