2001
Unplanned Pregnancies Are Associated with Less Likelihood of Prolonged Breast-Feeding among Primiparous Women in Ghana
Chinebuah B, Pérez-Escamilla R. Unplanned Pregnancies Are Associated with Less Likelihood of Prolonged Breast-Feeding among Primiparous Women in Ghana. Journal Of Nutrition 2001, 131: 1247-1249. PMID: 11285333, DOI: 10.1093/jn/131.4.1247.Peer-Reviewed Original ResearchConceptsPrimiparous womenBreast-feeding promotion programsBackward stepwise multivariate logistic regressionStepwise multivariate logistic regressionGreater median durationProlonged breast feedingBreast-feeding durationMultivariate logistic regressionCross-sectional analysisMedian durationBreast feedingMultiparous womenPregnancy intentionUnplanned pregnancyHealth SurveyPromotion programsKey confoundersLogistic regressionPregnancyWomenChild's ageDurationConfoundersDemographics
1998
Maternal Nutritional Status Is Inversely Associated with Lactational Amenorrhea in Sub-Saharan Africa: Results from Demographic and Health Surveys II and III 1 , 2 , 3 , 4 , 5
Peng Y, Hight-Laukaran V, Peterson A, Pérez-Escamilla R. Maternal Nutritional Status Is Inversely Associated with Lactational Amenorrhea in Sub-Saharan Africa: Results from Demographic and Health Surveys II and III 1 , 2 , 3 , 4 , 5. Journal Of Nutrition 1998, 128: 1672-1680. PMID: 9772135, DOI: 10.1093/jn/128.10.1672.Peer-Reviewed Original ResearchConceptsMaternal nutritional statusBody mass indexBreast-feeding womenNutritional statusLactational amenorrheaLow maternal body mass indexMaternal body mass indexReturn of ovulationBreast-feeding behaviorMultivariate logistic regressionEffective contraceptive methodsChild nutritional statusHealth Survey dataTime of surveyChild age groupMedian durationHormonal contraceptivesMass indexPooled analysisAdjusted differenceContraceptive methodsAmenorrheaPostpartum amenorrheaAge groupsLogistic regression
1993
Update on the breastfeeding situation in africa
Perez-Escamilla R. Update on the breastfeeding situation in africa. Nutrition Research 1993, 13: 597-609. DOI: 10.1016/s0271-5317(05)80686-4.Peer-Reviewed Original Research
1992
The epidemiology of breast-feeding in Mexico: rural vs. urban areas.
Perez-Escamilla R, Dewey K. The epidemiology of breast-feeding in Mexico: rural vs. urban areas. Bulletin Of The Pan American Health Organization 1992, 26: 30-6. PMID: 1600435.Peer-Reviewed Original Research