Physical Activity and Breast Cancer Risk in a Cohort of Young Women
Rockhill B, Willett W, Hunter D, Manson J, Hankinson S, Spiegelman D, Colditz G. Physical Activity and Breast Cancer Risk in a Cohort of Young Women. Journal Of The National Cancer Institute 1998, 90: 1555-1160. PMID: 9701365, DOI: 10.1093/jnci/90.15.1155.Peer-Reviewed Original ResearchConceptsBreast cancer riskHealth Study IIPhysical activityRelative riskBreast cancerCancer riskNurses' Health Study IIRR of cancerBreast cancer preventionInvasive breast cancerStrenuous physical activityConfidence intervalsLate adolescenceNonoccupational physical activityYoung adult womenProspective studyNonoccupational activitiesActive womenCancer preventionReduced riskStrenuous activityAdult womenAge 18Logistic regressionYoung women