Translation and validation of the international consultation on incontinence questionnaire-Bowel in Danish men and women with pelvic floor disorders.

The Danish version of the ICIQ-B can be used for Danish patients with PFD, and discriminant validity is good. The structural validity and the internal consistency of the bowel pattern subscale are questionable, indicating that some items do not represent the underlying construct. Test-retest reliability of the ICIQ-B is acceptable, but the change needed to reflect a real change above the measurement error in each subscale is three to four points.