BACKGROUND: Very little is known about the effect of modifiable lifestyle factors on outcomes of triple-negative @entity0 . We examined this association in a population-based prospective cohort study of @entity1 with triple-negative @entity0 . METHODS: A total of 518 @entity1 with confirmed triple-negative @entity0 , recruited by the Shanghai @entity0 Survival Study, completed 6-, 18-, 36-, and 60-month postdiagnosis surveys. We applied Cox proportional hazard models to evaluate the associations. RESULTS: The mean age at diagnosis was 53.4 (standard deviation = 10.6) years old. After a median follow-up of 9.1 years (range: 0.6-11.8), 128 @entity204 and 112 recurrences were documented. Exercise during the first 60 months postdiagnosis was inversely associated with total mortality and recurrence/disease-specific mortality with adjusted hazard ratios (HRs) of 0.67 (95% confidence interval [CI] = 0.46, 0.96) and 0.58 (95% CI = 0.39, 0.86), respectively. @entity1 with higher exercise-metabolic equivalent scores (>= 7.6 metabolic equivalent-hours/week) and longer duration of exercise (>= 2.5 hours/week) had lower risk of total and recurrence/disease-specific mortality than did nonexercisers. Compared with nontea drinkers, survival was better among @entity1 who were regular tea drinkers during the first 60 months for all cause (HR = 0.57, 95% CI = 0.34, 0.93) and recurrence/disease-specific mortality (HR = 0.54, 95% CI = 0.31, 0.96). There was no dose-response pattern for tea consumption. No interactions were observed for body mass index, menopausal status, and comorbidity. CONCLUSIONS: These findings show that postdiagnosis exercise and tea intake were associated with improved survival among @entity1 with triple-negative @entity0 .

Modifiable Lifestyle Factors and Triple-negative XXXX Survival: A Population-based Prospective Study.

@entity1 :: ('9606', 'Species') :: ['women', 'patients', 'Women'] @entity204 :: ('MESH:D003643', 'Disease') :: ['deaths'] @entity0 :: ('MESH:D001943', 'Disease') :: ['Breast Cancer', 'breast cancer']
@entity0 :: (MESH:D001943,Disease) :: ['Breast Cancer']
