2004
Reproductive Factors, Hormonal Contraception, and Risk of Uterine Leiomyomata in African-American Women: A Prospective Study
Wise LA, Palmer JR, Harlow BL, Spiegelman D, Stewart EA, Adams-Campbell LL, Rosenberg L. Reproductive Factors, Hormonal Contraception, and Risk of Uterine Leiomyomata in African-American Women: A Prospective Study. American Journal Of Epidemiology 2004, 159: 113-123. PMID: 14718211, PMCID: PMC1847588, DOI: 10.1093/aje/kwh016.Peer-Reviewed Original ResearchConceptsUS black womenUterine leiomyomataHormonal contraceptionReproductive factorsSelf-reported uterine leiomyomataProspective cohort studyBody mass indexIncidence rate ratiosCox regression modelSelf-reported diagnosisBlack womenAfrican American womenReproductive covariatesCohort studyPremenopausal womenAlcohol intakeMass indexProspective studyInverse associationHormonal factorsLast birthLeiomyomataReproductive historyNew casesFirst birth
2000
Oral contraceptives and the incidence of multiple sclerosis
Hernán M, Hohol MJ, Olek MJ, Spiegelman D, Ascherio A. Oral contraceptives and the incidence of multiple sclerosis. Neurology 2000, 55: 848-853. PMID: 10994007, DOI: 10.1212/wnl.55.6.848.Peer-Reviewed Original ResearchConceptsRisk of MSHealth Study IIOral contraceptive useOral contraceptivesContraceptive useProtective effectHealth StudyNurses' Health Study IIAge-adjusted relative riskOral contraceptive historiesNurses' Health StudyProgression of MSDiagnosis of MSDuration of useCohort studyMS incidenceMS riskHormonal contraceptionMultiple sclerosisContraceptive historyRelative riskClinical dataProbable casesU.S. womenPast users