Prevalence and Trends of Symptomatic Pelvic Floor Disorders in U.S. Women

To estimate the prevalence and trends of these pelvic floor disorders in U.S. women from 2005 to 2010.

We used the National Health and Nutritional Examination Survey from 2005-2006, 2007-2008, and 2009-2010. A total of 7,924 nonpregnant women (aged 20 years or older) were categorized as having: urinary incontinence (UI)-moderate to severe (3 or higher on a validated UI severity index, range 0-12); fecal incontinence-at least monthly (solid, liquid, or mucus stool); and pelvic organ prolapse-seeing or feeling a bulge. Potential risk factors included age, race and ethnicity, parity, education, poverty income ratio, body mass index ([BMI] less than 25, 25-29, 30 or greater), comorbidity count, and reproductive factors. Using appropriate sampling weights, weighted χ analysis and multivariable logistic regression models with odds ratios and 95% confidence intervals (95% CIs) were reported.