2022
Impact of prelacteal feeds and neonatal introduction of breast milk substitutes on breastfeeding outcomes: A systematic review and meta‐analysis
Pérez‐Escamilla R, Hromi‐Fiedler A, Rhodes EC, Neves PAR, Vaz J, Vilar‐Compte M, Segura‐Pérez S, Nyhan K. Impact of prelacteal feeds and neonatal introduction of breast milk substitutes on breastfeeding outcomes: A systematic review and meta‐analysis. Maternal And Child Nutrition 2022, 18: e13368. PMID: 35489107, PMCID: PMC9113480, DOI: 10.1111/mcn.13368.Peer-Reviewed Original ResearchConceptsBF outcomesBreast milkNeonatal periodSystematic reviewProspective studyRisk factorsSuboptimal breastfeeding outcomesLate neonatal periodOnly prospective studiesSignificant risk factorsEarly introductionDays of lifeWeb of SciencePrelacteal feedsBF durationBreastfeeding outcomesWeeks postpartumInclusion criteriaPrelactealsStudy designEffective interventionsObserved associationsOutcomesFeeding studyCessation
2009
Body self‐esteem and formula use in the first 24 hours postpartum among low‐income, obese Latinas
Chapman D, Wetzel K, Bermudez‐Millan A, Damio G, Kyer N, Young S, Pérez‐Escamilla R. Body self‐esteem and formula use in the first 24 hours postpartum among low‐income, obese Latinas. The FASEB Journal 2009, 23: 546.2-546.2. DOI: 10.1096/fasebj.23.1_supplement.546.2.Peer-Reviewed Original ResearchPartial breastfeedingBody esteem scoresRisk factorsOnly significant risk factorBivariate analysisPeer counseling interventionMedical record reviewSignificant risk factorsInfant feeding practicesDay 1 postpartumLogistic regression modelsObese womenPuerto Rican womenRecord reviewDay 1BreastfeedingFeeding practicesMultivariate analysisInfant formulaCounseling interventionWomenRegression modelsSugar waterScoresSignificant variables
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