Associations of Post-Diagnosis Lifestyle with Prognosis in Women with Invasive Breast Cancer.

ABSTRACT:

Background

Lifestyle habits can impact breast cancer development, but its impact on breast cancer prognosis remains unclear. We investigated associations of post-diagnosis lifestyle with mortality and recurrence in 1,964 women with invasive breast cancer enrolled in the Kaiser Permanente Northern California Pathways Study shortly after diagnosis with lifestyle information at baseline (2005-2013) and the 2-year follow-up.

Methods

We calculated a post-diagnosis lifestyle score (range, 0-18) based on 9 diet, physical activity, and body weight recommendations from the American Cancer Society/American Society of Clinical Oncology (ACS/ASCO) using follow-up data (body weight also included baseline data); higher scores indicate greater guideline concordance. Similarly, we calculate

SUBMITTER: Troeschel AN 

PROVIDER: S-EPMC10330263 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature