2023
Risk factors for household food insecurity in the Eastern Caribbean Health Outcomes Research Network cohort study
Martinez-Brockman J, Hromi-Fiedler A, Galusha D, Oladele C, Acosta L, Adams O, Maharaj R, Nazario C, Nunez M, Nunez-Smith M, Pérez-Escamilla R, Group O. Risk factors for household food insecurity in the Eastern Caribbean Health Outcomes Research Network cohort study. Frontiers In Public Health 2023, 11: 1269857. PMID: 38074748, PMCID: PMC10702572, DOI: 10.3389/fpubh.2023.1269857.Peer-Reviewed Original ResearchMeSH KeywordsAdultCohort StudiesCross-Sectional StudiesFemaleFood InsecurityFood SupplyHumansLongitudinal StudiesMalePuerto RicoRisk FactorsSocioeconomic FactorsConceptsEastern Caribbean Health Outcomes Research Network (ECHORN) Cohort StudyCohort studyRisk factorsHousehold food insecurityPrevalence of HHFIPopulation-based longitudinal cohort studyBivariate analysisCaribbean Food Security ScaleSex stratified analysisImportant risk factorLongitudinal cohort studyPotential risk factorsCohort study dataYears of ageSelf-rated physical healthEnvironmental risk factorsCross-sectional analysisHFI statusPrimary outcomeMultivariable analysisSmoking statusFood insecuritySevere food insecurityOrdinal logistic regressionStratified analysisMaternal emotional regulation strategy is associated with newborn feeding practices within 72 h after delivery: Cross sectional analyses of a multi-center study in China
Li H, Lin S, Shen X, Amaerjiang N, Shu W, Li M, Xiao H, Segura-Pérez S, Pérez-Escamilla R, Fan X, Hu Y. Maternal emotional regulation strategy is associated with newborn feeding practices within 72 h after delivery: Cross sectional analyses of a multi-center study in China. Journal Of Affective Disorders 2023, 333: 202-208. PMID: 37084980, DOI: 10.1016/j.jad.2023.04.042.Peer-Reviewed Original ResearchConceptsFeeding practicesH postpartumEarly feeding practicesInfant feeding practicesHealth of mothersMulti-center studyNewborn feeding practicesDevelopment of infantsChi-square testEBF ratesMultivariable analysisPart of interventionsNewborn periodSocio-demographic characteristicsBreastfeeding interventionsSelf-administrated questionnaireHealth providersEmotional regulationLogistic regressionBaseline surveyLongitudinal studyMothersCOVID-19 pandemicPostpartumSectional analysis
2012
Maternal HIV is associated with reduced growth in the first year of life among infants in the Eastern region of Ghana: the Research to Improve Infant Nutrition and Growth (RIING) Project
Lartey A, Marquis GS, Mazur R, Perez‐Escamilla R, Brakohiapa L, Ampofo W, Sellen D, Adu‐Afarwuah S. Maternal HIV is associated with reduced growth in the first year of life among infants in the Eastern region of Ghana: the Research to Improve Infant Nutrition and Growth (RIING) Project. Maternal And Child Nutrition 2012, 10: 604-616. PMID: 22905700, PMCID: PMC4193668, DOI: 10.1111/j.1740-8709.2012.00441.x.Peer-Reviewed Original ResearchConceptsMaternal HIVHIV statusInfant growthInfant HIV statusInfants of HIVMaternal HIV statusChildren of HIVPrevalence of underweightPrevalence of stuntingAge z-scoreMonths of ageFirst yearLongitudinal study designHIV-unknownHIV-negativeHIV-positiveInfant weightThird trimesterPregnant womenGhanaian infantsInfant nutritionHIVAnalysis of covarianceMost mothersInfants
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
Can Women Remember WhenTheir Milk Came in?
Pérez-Escamilla R, Chapman D. Can Women Remember WhenTheir Milk Came in? Advances In Experimental Medicine And Biology 2001, 501: 567-572. PMID: 11787730, DOI: 10.1007/978-1-4615-1371-1_71.Peer-Reviewed Original ResearchMeSH KeywordsAdultEthnicityFemaleHumansLactationLongitudinal StudiesMental RecallPerceptionPostpartum PeriodTime Factors
1999
Does Delayed Perception of the Onset of Lactation Shorten Breastfeeding Duration?
Chapman D, Perez-Escamilla R. Does Delayed Perception of the Onset of Lactation Shorten Breastfeeding Duration? Journal Of Human Lactation 1999, 15: 107-111. PMID: 10578785, DOI: 10.1177/089033449901500207.Peer-Reviewed Original ResearchIdentification 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
1997
Delayed clamping of the umbilical cord improves hematologic status of Guatemalan infants at 2 mo of age
Grajeda R, Pérez-Escamilla R, Dewey K. Delayed clamping of the umbilical cord improves hematologic status of Guatemalan infants at 2 mo of age. American Journal Of Clinical Nutrition 1997, 65: 425-431. PMID: 9022526, DOI: 10.1093/ajcn/65.2.425.Peer-Reviewed Original ResearchConceptsTime of deliveryHematologic statusUmbilical cordGuatemalan infantsHematocrit valuesIron deficiency anemiaFeasible low-cost interventionsCost-effective interventionLow-cost interventionMo of ageSerious health problemHigher hematocrit valuesCord clampingClamping groupDeficiency anemiaHematologic assessmentMo postpartumGroup 2Millions of childrenGroup 3Control groupHemoglobin concentrationHealth problemsCordInfants
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 methodGrowth Improvements in Children above 3 Years of Age: The Cali Study
Pérez-Escamilla R, Pollitt E. Growth Improvements in Children above 3 Years of Age: The Cali Study. Journal Of Nutrition 1995, 125: 880-884. PMID: 7722691, DOI: 10.1093/jn/125.4.885.Peer-Reviewed Original Research
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
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