Quality of partnership in patients with erectile dysfunction after sildenafil treatment.

2001

OBJECTIVE A comprehensive investigation on the quality of partnership of male patients with erectile dysfunction (ED) after treatment with sildenafil vs. untreated patients, as perceived by both the patients and their female partners. METHODS This report describes an observational, cross-sectional exploratory study comparing ED patients responsive to sildenafil with ED patients prior to therapy. Assessments included the 'International Index of Erectile Function' (IIEF) and the 'Partnerschaftsfragebogen' (PFB), a partnership questionnaire used in German-speaking countries. The comparability of the two study groups was examined using a stepwise logit model. Significant intergroup differences …