Physical Activity, BMI, and Risk of Fecal Incontinence in the Nurses' Health Study.

ABSTRACT:

Background

Higher body mass index (BMI) and low physical activity have been associated with increased prevalence of fecal incontinence (FI) in cross-sectional studies, but prospective studies examining the role of these factors are lacking. We sought to determine whether BMI and/or physical activity are associated with risk of FI among older women.

Methods

We prospectively examined the association between BMI and physical activity and risk of FI in the Nurses' Health Study among 51,708 women who were free of FI in 2008. We defined FI as at ≥1 liquid or solid FI episode/month during the past year reported in 2010 or 2012. We used Cox proportional hazards models to calculate multivariable-adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for FI according to physi

SUBMITTER: Staller K 

PROVIDER: S-EPMC6200735 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature