1998
A prospective study of reproductive factors and oral contraceptive use in relation to the risk of uterine leiomyomata
Marshall L, Spiegelman D, Goldman M, Manson J, Colditz G, Barbieri R, Stampfer M, Hunter D. A prospective study of reproductive factors and oral contraceptive use in relation to the risk of uterine leiomyomata. Fertility And Sterility 1998, 70: 432-439. PMID: 9757871, DOI: 10.1016/s0015-0282(98)00208-8.Peer-Reviewed Original ResearchConceptsOral contraceptive useUterine leiomyomataContraceptive useReproductive factorsOral contraceptivesProspective studySelf-reported uterine leiomyomataHistory of infertilitySelf-reported diagnosisPremenopausal nursesPremenopausal womenMedical recordsRisk factorsMAIN OUTCOMEElevated riskLast birthLeiomyomataYounger ageFirst birthNotable associationAge 13HysterectomyContraceptivesRiskAge
1997
Non-dietary factors as risk factors for breast cancer, and as effect modifiers of the association of fat intake and risk of breast cancer
Hunter D, Spiegelman D, Adami H, van den Brandt P, Folsom A, Goldbohm R, Graham S, Howe G, Kushi L, Marshall J, Miller A, Speizer F, Willett W, Wolk A, Yaun S. Non-dietary factors as risk factors for breast cancer, and as effect modifiers of the association of fat intake and risk of breast cancer. Cancer Causes & Control 1997, 8: 49-56. PMID: 9051322, DOI: 10.1023/a:1018431104786.Peer-Reviewed Original ResearchConceptsBenign breast diseaseTotal fat intakeFat intakeBreast cancer riskRisk factorsBreast cancerBreast diseaseRelative riskCancer riskNon-dietary risk factorsEnergy-adjusted fat intakeMultivariate-adjusted riskFood frequency questionnaireDietary fat intakeAge-adjusted analysesCase-control studyNon-dietary factorsProspective studyMaternal historyLate menarcheHigher parityDietary fatFamily historyReproductive factorsEffect modifiers