Coffee and tea consumption, patient-reported, and clinical outcomes in a longitudinal study of patients with breast cancer.

ABSTRACT:

Background

Higher consumption of coffee and tea has been associated with improved health outcomes in the general population and improved breast cancer (BC) prognosis. This study investigated patterns of coffee and tea consumption and association with patient-reported outcomes (PROs) and clinical outcomes among survivors of BC.

Methods

The authors included survivors of stage I-III BC enrolled in the CANTO cohort (NCT01993498) that provided post-treatment assessment of coffee and tea consumption from years 1 to 4 after diagnosis. Group-based trajectory modeling clustered patients according to daily consumption of coffee and tea. Multivariable mixed models and Cox models examined associations between consumption, PROs and clinical outcomes.

Results

Among 3788 patients, t

SUBMITTER: Soldato D 

PROVIDER: S-EPMC9541449 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature