Population-Attributable Risk Proportion of Clinical Risk Factors for Breast Cancer.

ABSTRACT:

Importance

Many established breast cancer risk factors are used in clinical risk prediction models, although the proportion of breast cancers explained by these factors is unknown.

Objective

To determine the population-attributable risk proportion (PARP) for breast cancer associated with clinical breast cancer risk factors among premenopausal and postmenopausal women.

Design, setting, and participants

Case-control study with 1:10 matching on age, year of risk factor assessment, and Breast Cancer Surveillance Consortium (BCSC) registry. Risk factor data were collected prospectively from January 1, 1996, through October 31, 2012, from BCSC community-based breast imaging facilities. A total of 18 437 women with invasive breast cancer or ductal carcinoma in situ were enro

SUBMITTER: Engmann NJ 

PROVIDER: S-EPMC5540816 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature