ObjectivesTo evaluate the association between urinary incontinence and disordered eating, in elite female athletes.DesignThis cross-sectional study included 744 young and healthy Portuguese women: 372 elite athletes and 372 age-matched non-athletes, mean age 21 ± 5.3 years.MethodsData regarding clinical, demographic, and sport practice characteristics were collected by questionnaire. The International Consultation on Incontinence Questionnaire-Urinary Incontinence-Short Form was applied to identify urinary incontinence. The Eating Disorder Examination Questionnaire was applied to identify disordered eating. Odds ratios with 95% confidence intervals (95% CI) were used to estimate the association between UI and disordered eating.ResultsThe prevalence of urinary incontinence in athletes and non-athletes was 29.3% and 13.4%, p < 0.001, respectively. No difference in prevalence of disordered eating was found between athletes (17.7%) and non-athletes (20.2%), p = 0.435. Urinary incontinence was associated with disordered eating only in the athletes. After adjustment for age, type of sport, smoking and alcohol intake, athletes with disordered eating presented increased odds of urinary incontinence of any type over athletes without disordered eating (OR = 3.09; 95% CI: 1.74–5.50).ConclusionsAthletes with disordered eating were three times more likely to present urinary incontinence than women without disordered eating. There is a need for further studies to elaborate on mechanisms for this association. |