1992
Congental Defects and Electric Bed Heating in New York State: A Register-based Case-Control Study
Dlugosz L, Vena J, Byers T, Sever L, Bracken M, Marshall E. Congental Defects and Electric Bed Heating in New York State: A Register-based Case-Control Study. American Journal Of Epidemiology 1992, 135: 1000-1011. PMID: 1595686, DOI: 10.1093/oxfordjournals.aje.a116394.Peer-Reviewed Original ResearchMeSH KeywordsAdultBedsCase-Control StudiesCleft LipCleft PalateConfidence IntervalsConfounding Factors, EpidemiologicEducational StatusElectricityEmploymentFemaleFeverHeatingHumansInfant, NewbornMaleMaternal AgeNeural Tube DefectsNew YorkOdds RatioParityRacial GroupsRegistriesResidence CharacteristicsRisk FactorsSex FactorsSmokingSurveys and QuestionnairesVitaminsConceptsCase-control studyCleft palateOdds ratioCleft lipCongenital defectsOral cleft defectsRespective odds ratiosNew York State Congenital Malformations RegistryConfidence intervalsElectric blanket usePotential confounding factorsCongenital Malformations RegistryNeural tube defectsOdds ratio estimatesElectric blanketHeated waterbedsNew York residentsSeason of conceptionLast mensesRisk factorsChildhood cancerMaternal raceCleft defectsConfounding factorsMalformations Registry
1990
Reproductive versus chronologic age as a predictor of low birth weight, preterm delivery and intrauterine growth retardation in primiparous women
Mitchell L, Bracken M. Reproductive versus chronologic age as a predictor of low birth weight, preterm delivery and intrauterine growth retardation in primiparous women. Annals Of Human Biology 1990, 17: 377-386. PMID: 2260840, DOI: 10.1080/03014469000001152.Peer-Reviewed Original ResearchConceptsLow birth weightIntrauterine growth retardationReproductive agePreterm deliveryChronologic agePrimiparous womenBirth weightYoung reproductive ageMaternal raceGrowth retardationSingleton live birthsYounger chronologic ageOlder reproductive ageImportant confounding variablesGroup of womenOlder chronologic agesSmoking statusPregnancy riskLive birthsReproductive outcomesConfounding variablesWomenAgeMenarcheal ageRisk