1994
Factors Associated with Perceived Insufficient Milk in a Low-Income Urban Population in Mexico 1 , 2
Segura-Millán S, Dewey K, Perez-Escamilla R. Factors Associated with Perceived Insufficient Milk in a Low-Income Urban Population in Mexico 1 , 2. Journal Of Nutrition 1994, 124: 202-212. PMID: 8308569, DOI: 10.1093/jn/124.2.202.Peer-Reviewed Original ResearchConceptsInsufficient milkMaternal educationPerceived Insufficient MilkPrenatal care variablesHealthy term infantsLow-income urban populationInfant feeding experiencesFormula supplementationTerm infantsBreast-fedSore nipplesVaginal deliveryHealthy mothersMo postpartumCare variablesSurvival analysisMultivariate analysisPrevious childHospitalLogistic regressionEarly introductionWomenInfantsFeeding experienceWk
1993
Determinants of lactation performance across time in an urban population from Mexico
Perez-Escamilla R, Segura-Millán S, Pollitt E, Dewey K. Determinants of lactation performance across time in an urban population from Mexico. Social Science & Medicine 1993, 37: 1069-1078. PMID: 8235739, DOI: 10.1016/0277-9536(93)90441-6.Peer-Reviewed Original ResearchConceptsFull breastfeedingInfant ageMaternal body mass indexDeterminants of breastfeedingHealthy term infantsBody mass indexEarly introductionSocial supportFormula supplementationSupplementary bottlesTerm infantsMass indexHealthy mothersBreastfeedingMultivariate analysisLactation performanceFirst weekPublic hospitalsMonthsAgeMothersMaternal employmentDurationUrban populationHospital
1992
Effect of the maternity ward system on the lactation success of low-income urban Mexican women
Perez-Escamilla R, Segura-Millán S, Pollitt E, Dewey K. Effect of the maternity ward system on the lactation success of low-income urban Mexican women. Early Human Development 1992, 31: 25-40. PMID: 1486816, DOI: 10.1016/0378-3782(92)90012-6.Peer-Reviewed Original ResearchConceptsNUR groupFull breastfeeding ratePrenatal care variablesUrban Mexican womenPrevious breastfeeding experiencePotential confounding factorsFormula supplementationHospital stayVaginal deliveryHealthy infantsPrimiparous womenBreastfeeding ratesHealthy mothersBreastfeeding experienceCare variablesLactation successControl groupSurvival analysisConfounding factorsHospitalRoomingLactation performanceMexican womenWard systemNon-parametric survival analysis