title: Changes in breastfeeding initiation and duration in Peru, 1977-1986.
abstract: Both breastfeeding initiation and duration increased in Peru during 1977-86. Although one would have expected that the average incidence and duration of breastfeeding would have declined as a result of changes in population characteristics, the potential for an overall decline was more than overcome by changes in behavior. A net increase in initiation and duration is shown for all subgroups of interest. The largest absolute increases are documented for children who, in 1977, were the least likely to be breastfed and who were breastfed for the shortest durations.
authors.affiliation: Population Studies Center, University of Pennsylvania, Philadelphia 19104.
authors.forename: I T
authors.initials: IT
authors.lastname: Elo
authors.forename: L M
authors.initials: LM
authors.lastname: Grummer-Strawn
mesh_terms: D000293:Adolescent; D000328:Adult; D001942:Breast Feeding / Q000208:ethnology / Q000706:statistics & numerical data*; D002648:Child; D004522:Educational Status; D005190:Family; D005260:Female; D015438:Health Behavior; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007223:Infant; D008297:Male; D008423:Maternal Age; D010568:Peru; D012737:Sex Factors; D013997:Time Factors; D014931:Women, Working