SHORT FORMS TO ASSESS LIFE QUALITY AND SYMPTOM DISTRESS FOR URINARY-INCONTINENCE IN WOMEN - THE INCONTINENCE IMPACT QUESTIONNAIRE AND THE UROGENITAL DISTRESS INVENTORY

This article describes short form versions of the Incontinence Impact Questionnaire (IIQ) and the Urogenital Distress Inventory (UDI). These instruments assess life impact and symptom distress, respectively, of urinary incontinence and related conditions for women. All subsets re gression analysis was used to find item subsets that best approximated scores of the long form versions. The approach succeeded in reducing the 30-item IIQ and the 19-item UDI to 7- and 6-item short forms, resp ectively. The short form versions may be more useful than the long for m versions in many clinical and research applications. (C) 1995 Wiley- Liss, Inc.