Normal urinary and sexual function in men without evidence of prostate cancer from Montreal, Canada

OBJECTIVE To examine the rates of stress urinary incontinence (SUI) and erectile dysfunction (ED), and of associated bother, in men with no evidence of prostate cancer who participated in a prostate cancer-screening event. SUBJECTS AND METHODS A cohort of 366 men with no established diagnosis of prostate cancer completed a questionnaire addressing SUI, ED and associated bother. Socio-economic status and presence of comorbidities were also examined. RESULTS The mean (range) age of the men was 54.8 (33-80) years; 90% of the men (271) had no SUI, and 76% (231) reported no urinary bother. Conversely, 62% (189) reported some degree of ED and 27% (82) some degree of sexual bother. Urinary bother (P < 0.001), erectile function (P < 0.001), and sexual bother (P < 0.02) were associated with age. Of all the men, 36% had one or more comorbidities. Men with one or more comorbidities had worse erectile function than those men with no comorbidity (P < 0.05). CONCLUSION Few studies address normative values of SUI and ED rates in men with no established diagnosis of prostate cancer. We quantified the rate of SUI and it was practically negligible. Conversely, some degree of ED affected most of the present screened population. These data may be used as baseline references to evaluate the magnitude of functional and bother detriments after various prostate treatments.