Exercise activity, body size and premenopausal breast cancer survival.
We evaluated prediagnosis predictors of breast cancer survival among 717 premenopausal breast cancer patients enrolled in a population-based case-control study and followed for 10.4 years. Using Cox's proportional hazards models, lifetime exercise, weight, and height were not associated with survival. Higher body mass index (trend P=0.21) and recent exercise activity (trend P=0.31) were weakly associated with longer survival.
Enger
S M
SM
Department of Research and Evaluation, Kaiser Permanente Medical Care Program, Pasadena, CA 91101, USA.
Bernstein
L
L
D000328:Adult; D001827:Body Height; D015992:Body Mass Index; D001835:Body Weight; D001943:Breast Neoplasms / Q000473:pathology*; D016022:Case-Control Studies; D015444:Exercise; D005260:Female; D006801:Humans; D017697:Premenopause; D011379:Prognosis; D016019:Survival Analysis