1999
Identification of Risk Factors for Delayed Onset of Lactation
CHAPMAN D, PÉREZ-ESCAMILLA R. Identification of Risk Factors for Delayed Onset of Lactation. Journal Of The Academy Of Nutrition And Dietetics 1999, 99: 450-454. PMID: 10207398, DOI: 10.1016/s0002-8223(99)00109-1.Peer-Reviewed Original ResearchConceptsOnset of lactationDay 1 postpartumSelf-reported timingRisk factorsBreast-feeding supportDelivery-related factorsStage 2 laborUnscheduled cesarean deliveriesInfant birth weightInfant feeding methodMultivariate logistic regressionSelf-reported onsetFirst week postpartumChi 2 analysisDelivery of offspringTerm singletonsBreast symptomsCesarean deliveryVaginal deliveryBirth weightHours postpartumWeeks postpartumFrequent nursingIndependent associationMedical records
1998
Prenatal and Perinatal Factors Associated with Breast-Feeding Initiation among Inner-City Puerto Rican Women
PÉREZ-ESCAMILLA R, HIMMELGREEN D, SEGURA-MILLÁN S, GONZÁLEZ A, FERRIS A, DAMIO G, BERMÚDEZ-VEGA A. Prenatal and Perinatal Factors Associated with Breast-Feeding Initiation among Inner-City Puerto Rican Women. Journal Of The Academy Of Nutrition And Dietetics 1998, 98: 657-663. PMID: 9627623, DOI: 10.1016/s0002-8223(98)00150-3.Peer-Reviewed Original ResearchConceptsBreast-feeding initiationInner-city HartfordLatino womenLow-income Latino womenMultivariate logistic regression modelSpecial Supplemental Nutrition ProgramHigh birth weightSupplemental Nutrition ProgramBreast-feeding counsellingChi 2 analysisBackward stepwise elimination procedureLogistic regression modelsHispanic Health CouncilWeight infantsPerinatal factorsPuerto Rican womenRetrospective studyBirth weightMaternal residenceStepwise elimination procedurePuerto Rican populationMultivariate analysisNutrition ProgramPostpartum supportHealth programs
1995
Exclusive breast-feeding duration is associated with attitudinal, socioeconomic and biocultural determinants in three Latin American countries.
Pérez-Escamilla R, Lutter C, Segall A, Rivera A, Treviño-Siller S, Sanghvi T. Exclusive breast-feeding duration is associated with attitudinal, socioeconomic and biocultural determinants in three Latin American countries. Journal Of Nutrition 1995, 125: 2972-84. PMID: 7500175, DOI: 10.1093/jn/125.12.2972.Peer-Reviewed Original ResearchConceptsMaternity wardBreast-feeding promotion programsExclusive breast-feeding durationDuration of EBFBreast-feeding durationInfant feeding methodMultivariate survival analysisHigh birth weightLow-income urban womenMo of lifeLow socioeconomic statusBiocultural determinantsBirth weightFemale infantInternational health organizationsPromotion programsSurvival analysisMaternal educationUrban womenHealth OrganizationSocioeconomic statusPromotion effortsWardsWomenFeeding methodMaternal anthropometric status and lactation performance in a low-income Honduran population: evidence for the role of infants
Pérez-Escamilla R, Cohen R, Brown K, Rivera L, Canahuati J, Dewey K. Maternal anthropometric status and lactation performance in a low-income Honduran population: evidence for the role of infants. American Journal Of Clinical Nutrition 1995, 61: 528-534. PMID: 7872216, DOI: 10.1093/ajcn/61.3.528.Peer-Reviewed Original ResearchConceptsMaternal anthropometric statusBirth weightMilk energy densityAnthropometric statusMilk volumeMaternal body mass indexBreast milk volumeInfant birth weightBody mass indexLow-income womenMass indexBreast milkComplementary feedingInfant characteristicsInfant energySelf-regulate intakeEnergy intakeMultivariate analysisOptimal timingSolid foodLactation performanceRole of infantGroup assignmentSignificant predictorsIntake
1992
Causes and consequences of intrauterine growth retardation in Latin America.
Pérez-Escamilla R, Pollitt E. Causes and consequences of intrauterine growth retardation in Latin America. Bulletin Of The Pan American Health Organization 1992, 26: 128-47. PMID: 1379099.Peer-Reviewed Original ResearchConceptsIntrauterine growth retardationGrowth retardationMental developmentIUGR infantsNeonatal morbidityPerinatal morbidityIUGR newbornsGestational ageMaternal malnutritionBirth weightHigh riskTenth percentileBirth measurementsNewbornsBody proportionalityBirth dataEarly childhoodMorbidityPoverty-related factorsHealth assessmentHospital infrastructureRiskAvailable literatureCauseImportant determinant