The awareness regarding erectile dysfunction (ED) may have increased over the past decade due to the widespread availability of phosphodiesterase type 5 inhibitors and the growing knowledge of a link between ED and men's overall health.
We examined whether the increased awareness of ED has led to observable changes in patient characteristics among first-time assessments for ED.
Data was collected from 1586 men seeking their first medical attention for ED at a single academic center during 2005-2017.
Patients completed the International Index of Erectile Function (IIEF) to assess ED.
Local polynomial regression models explored the relationship between patient characteristics and the year of first-time assessment. Linear and logistic regression models estimated the association between the time at first assessment and the investigated outcomes. Restricted cubic splines tested the nonlinearity for continuous variables.
We observed a nonlinear correlation between age and year of assessment (p=0.0003); the probability that a patient aged <40 yr presented for ED increased from 13.5% in 2006 to 21.7% in 2017 (p=0.002). Patients assessed over the last period were significantly healthier (Charlson Comorbidity Index≥1; odds ratio [OR]: 0.96; 95% confidence interval [CI]: 0.92-0.99, p=0.02). We observed an increase in the rate of smokers (OR: 1.19, 95% CI: 1.14-1.23, p<0.0001) and in regularly physically active men (OR: 1.05; 95% CI: 1.01-1.08, p=0.008) over the same period. No changes were observed in terms of baseline IIEF-Erectile function scores over time. The single center design is the main limitation of the study.
Age at first presentation for ED significantly decreased over the past decade. Physicians should carefully assess EF even at younger age groups, suggesting lifestyle modifications and relevant treatments for comorbid conditions as soon as possible.
Patients presenting for erectile dysfunction (ED) are younger than they were 10 yr ago. These findings may suggest an increase in ED awareness. Likewise, this age reduction could represent a worrisome increase in terms of ED incidence in young men.
European urology focus. 2018 Mar 02 [Epub ahead of print]
Paolo Capogrosso, Eugenio Ventimiglia, Luca Boeri, Walter Cazzaniga, Francesco Chierigo, Filippo Pederzoli, Nicola Frego, Costantino Abbate, Federico Dehò, Francesco Montorsi, Andrea Salonia
Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy. Electronic address: ., Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy., Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; Department of Urology, IRCCS Fondazione Ca' Granda - Ospedale Maggiore Policlinico, University of Milan, Milan, Italy., Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.