The questionnaire of the IIEF-5-score (International Index of Erectile Function) can give hints, whether a medical problem of erectile dysfunction exists. The questions make it possible to estimate the severity of an erectile dysfunction.

Please choose one of the given answers for each question which describes your situation best for the last 6 months.

The questionnaire of the IIEF-5-score (International Index of Erectile Function) can give hints, whether a medical problem of erectile dysfunction exists. The questions make it possible to estimate the severity of an erectile dysfunction.

Please choose one of the given answers for each question which describes your situation best for the last 6 months.

Macmillan Publishers Ltd: Rosen RC, Cappelleri JC, Smith MD, et al.
Development and evaluation of an abridged, 5-item version of the International Index of Erectile Function (IIEF-5) as a diagnostic tool for erectile dysfunction.
Int J Impot Res. 1999 Dec; 11(6): 319-26. © 1999