2002
Stress During Labor and Delivery Is Associated with Delayed Onset ofLactation among Urban Guatemalan Women
Grajeda R, Pérez-Escamilla R. Stress During Labor and Delivery Is Associated with Delayed Onset ofLactation among Urban Guatemalan Women. Journal Of Nutrition 2002, 132: 3055-3060. PMID: 12368395, DOI: 10.1093/jn/131.10.3055.Peer-Reviewed Original ResearchMeSH KeywordsAdultBreast FeedingCohort StudiesDelivery, ObstetricDeveloping CountriesFemaleGuatemalaHumansHydrocortisoneLabor, ObstetricLactationLactation DisordersLongitudinal StudiesObstetric Labor ComplicationsParityPregnancySalivaStress, PhysiologicalStress, PsychologicalSurveys and QuestionnairesTime FactorsUrban PopulationConceptsUrban Guatemalan womenOnset of lactationMultiparous womenRisk factorsCortisol levelsEmergency cesarean section deliveryGuatemalan womenCesarean section deliveryBreast-feeding outcomesSignificant risk factorsMode of deliverySalivary cortisol levelsModel multivariate analysisSalivary cortisol concentrationsSocial Security HospitalGeneral linear model multivariate analysisHigher antepartumSection deliveryHealthy womenPrimiparous womenSalivary samplesCortisol concentrationsPsychosocial stressMultivariate analysisWomen
2001
Validity and Public Health Implications of Maternal Perception of the Onset of Lactation: An International Analytical Overview
Pérez-Escamilla R, Chapman D. Validity and Public Health Implications of Maternal Perception of the Onset of Lactation: An International Analytical Overview. Journal Of Nutrition 2001, 131: 3021s-3024s. PMID: 11694640, DOI: 10.1093/jn/131.11.3021s.Peer-Reviewed Original ResearchConceptsOnset of lactationRisk factorsMaternal perceptionH postpartumInsulin-dependent diabetes mellitusLactogenesis stage IISimilar risk factorsInfant weight lossPublic health relevancePublic health implicationsDiabetes mellitusProspective studyClinical indicatorsStage IIHealth relevanceWeight lossPostpartumDelivery stressHealth implicationsOnsetLactationMellitusPrimiparitySimilar magnitudeStudyImpact of Breast Pumping on Lactogenesis Stage II After Cesarean Delivery: A Randomized Clinical Trial
Chapman D, Young S, Ferris A, Pérez-Escamilla R. Impact of Breast Pumping on Lactogenesis Stage II After Cesarean Delivery: A Randomized Clinical Trial. Pediatrics 2001, 107: e94-e94. PMID: 11389292, DOI: 10.1542/peds.107.6.e94.Peer-Reviewed Original ResearchConceptsLactogenesis stage IICesarean deliveryBreast pumpingMilk transferHours postpartumOnset of lactationControl groupDouble electric breast pumpStage IIEffects of breastElectric breast pumpBreastfeeding sessionPrimiparous womenBreast milkMilk expressionClinical trialsBreast pumpClinical practiceBreastWomenPostpartumDeliveryLactationGroupOnsetUnplanned 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
1996
The association between cesarean delivery and breast-feeding outcomes among Mexican women.
Pérez-Escamilla R, Maulén-Radovan I, Dewey K. The association between cesarean delivery and breast-feeding outcomes among Mexican women. American Journal Of Public Health 1996, 86: 832-6. PMID: 8659658, PMCID: PMC1380403, DOI: 10.2105/ajph.86.6.832.Peer-Reviewed Original ResearchConceptsBreast-feeding durationCesarean sectionBreast-feeding supportCesarean section deliveryBreast-feeding outcomesMultivariate logistic regressionMultivariate survival analysisEarly postpartum periodSection deliveryCesarean deliveryBreast feedingPostpartum periodRisk factorsHealth SurveySurvival analysisLogistic regressionMexican womenWomenMonthsDurationDeliveryAssociationPhysiciansDemographics