Purpose:
Male urinary incontinence (UI) is thought to be infrequent. We sought to describe the prevalence of UI in a male treatment-seeking cohort enrolled in the Symptoms of Lower Urinary Tract Dysfunction Research Network (LURN).
Materials and Methods:
The inclusion/exclusion criteria, including men with prostate cancer or a neurogenic bladder, have been previously reported. LURN participants prospectively completed questionnaires regarding lower urinary tract symptoms (LUTS) and other clinical variables. Men were grouped based on type of incontinence (1=non-UI; 2=post-void dribbling [PVD] only; 3=UI). Comparisons were made using analysis of variance and multivariable regression.
Results:
Among 477 men, 24% reported non-UI, 44% PVD only, and 32% UI. Black men and those with sleep apnea were more likely to be in the UI group compared with the non-UI group (odds ratio [OR]=3.2, p=0.02 and OR=2.73, p=0.003, respectively). UI was associated with significantly (p<0.001) higher bother compared to those without leakage. Compared to men without UI and men with PVD only, men with UI were significantly (p<0.01) more likely to report higher scores (more severe symptoms) on patient-reported outcomes measurement information system (PROMIS) questionnaires regarding bowel issues, depression, and anxiety, compared to those without UI.
Conclusions:
UI is common among treatment-seeking men. This is concerning because the guideline-recommended questionnaires for assessing male LUTS do not query for UI. Thus, clinicians may be missing an opportunity to intervene and improve patient care. This provides a substantial rationale for a new or updated symptom questionnaire that provides a more comprehensive symptom assessment.