Racial differences in the association of body mass index and ovarian cancer risk in the OCWAA Consortium.

ABSTRACT:

Background

Obesity disproportionately affects African American (AA) women and has been shown to increase ovarian cancer risk, with some suggestions that the association may differ by race.

Methods

We evaluated body mass index (BMI) and invasive epithelial ovarian cancer (EOC) risk in a pooled study of case-control and nested case-control studies including AA and White women. We evaluated both young adult and recent BMI (within the last 5 years). Associations were estimated using multi-level and multinomial logistic regression models.

Results

The sample included 1078 AA cases, 2582 AA controls, 3240 White cases and 9851 White controls. We observed a higher risk for the non-high-grade serous (NHGS) histotypes for AA women with obesity (OR_{BMI 30+}= 1.62, 95% CI

SUBMITTER: Ochs-Balcom HM 

PROVIDER: S-EPMC9681872 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature