Prevalence of erectile dysfunction in men over 40 years of age in Turkey: Results from the Turkish Society of Andrology Male Sexual Health Study Group

Abstract

Abstract Objective: Previous study conducted by the Turkish Society of Andrology in 1999 reported the prevalence of erectile dysfunction (ED) as 69.2% in men of ≥40 years of age, using a single-item non-validated question. This rate seemed to be higher compared to the studies reported worldwide. So, there was a need to carry out another epidemiological study by using validated questionnaires. Our aim was to investigate ED prevalence, severity, and its correlates in men aged ≥40 years using validated tools.   Material and methods: This cross-sectional, observational, population-based field survey was carried out in randomly selected males of ≥40 years from 19 provinces of Turkey. All participant completed a survey included with socio-demographic and socio-economic characteristics, medical and sexual history, associated physical and medical comorbidities. Erectile function was assessed by the International Index of Erectile Function (IIEF) questionnaire based on a total score of 30. The prevalence of ED, its severity and correlates in men aged ≥40 years were determined for main outcome measures. Data sets were statistically compared and p