2024
Physical activity during adolescence and early adulthood and breast cancer risk before age 40 years
Kehm R, Genkinger J, Knight J, Maclnnis R, Liao Y, Li S, Weideman P, Chung W, Kurian A, Colonna S, Andrulis I, Buys S, Daly M, John E, Hopper J, Terry M. Physical activity during adolescence and early adulthood and breast cancer risk before age 40 years. Cancer Epidemiology Biomarkers & Prevention 2024, of1-of9. PMID: 39404779, DOI: 10.1158/1055-9965.epi-24-0743.Peer-Reviewed Original ResearchRecreational physical activityPhysical activityStrenuous recreational physical activityAssociated with BC riskBreast cancerBreast cancer riskBC risk factorsEarly adulthoodCox proportional hazards regression modelsProportional hazards regression modelsHazards regression modelsBC riskCancer riskLowest quartileFamily cohortStudy enrollmentRisk factorsRegression modelsYoung womenStudy centersWomenAdolescentsAgeCohortAdulthood
2023
Adolescent Physical Activity and Breast Cancer Risk in Young Women: Findings From the ProF-SC Study
Kehm R, Genkinger J, MacInnis R, John E, Knight J, Kurian A, Colonna S, Chung W, Phillips K, Andrulis I, Buys S, Daly M, Hopper J, Terry M. Adolescent Physical Activity and Breast Cancer Risk in Young Women: Findings From the ProF-SC Study. Cancer Epidemiology Biomarkers & Prevention 2023, 32: 858-858. DOI: 10.1158/1055-9965.epi-23-0358.Peer-Reviewed Original ResearchRecreational physical activityAdolescent physical activityBreast cancer riskPhysical activityBC diagnosisBC riskCancer riskAssociation of recreational physical activityStrenuous recreational physical activityReduce breast cancer riskIncidence of breast cancerNo history of BCStatistically significant multiplicative interactionReduced risk of BCBreast cancerReduce BC riskHistory of BCRisk of BCYoung womenReduced riskSignificant multiplicative interactionCox proportional hazards regression modelsFollow-upProportional hazards regression modelsMultivariate Cox proportional hazards regression models