Table 1. Comparison between questionnaires evaluating male sexual function.

Questionnaire	IBD-specific	Sexual function-specific
IIEF	No	Yes
IBD-Q	Yes	No
The PROMIS Sexual Function and Satisfaction	No	Yes
EORTC-QLQ-CR 38	No	No
IBD-MSDS	Yes	Yes

IBD: inflammatory bowel disease, IIEF: International Index of Erectile Function, IBD-Q: inflammatory bowel disease quality of life questionnaire, PROMIS: Patient-Reported Outcomes Measurement Information System, EORTC-QLQ-CR 38: The 38-item European Organization for Research and Treatment of Cancer Study Group on Quality of Life questionnaire, IBD-MSDS: Inflammatory Bowel Disease-Male Sexual Dysfunction Scale.