INTRODUCTION AND HYPOTHESIS: UDI-6 and IIQ-7 are useful disease-specific questionnaires evaluating the impact of urinary incontinence on the QOL of women. We aim at validating them in Chinese language. METHODS: Both instruments were translated; 207 urinary incontinent women completed UDI-6 and IIQ-7, SF-36, bladder diary and urodynamic evaluation. The reliability and validity were assessed. RESULTS: There were high internal consistency (Cronbach's alpha for UDI-6 and IIQ-7 was 0.80 and 0.93) and test-retest reliability (Intraclass correlation coefficient was 0.72 and 0.75, P < 0.001). Scoring of UDI-6 and IIQ-7 was negatively correlated with SF-36 (P < 0.001); positively correlated with daytime urinary frequency and incontinent episodes (P < 0.001), and women's VAS (P < 0.001). Subscales of UDI-6 and IIQ-7 could discriminate women with different urodynamic diagnoses. CONCLUSIONS: The Chinese UDI-6 and IIQ-7 is reliable and valid. Study on the responsiveness to treatment is in progress. They are useful in assessing impact of the urinary incontinence in Chinese women.
INTRODUCTION AND HYPOTHESIS: UDI-6 and IIQ-7 are useful disease-specific questionnaires evaluating the impact of urinary incontinence on the QOL of women. We aim at validating them in Chinese language. METHODS: Both instruments were translated; 207 urinary incontinentwomen completed UDI-6 and IIQ-7, SF-36, bladder diary and urodynamic evaluation. The reliability and validity were assessed. RESULTS: There were high internal consistency (Cronbach's alpha for UDI-6 and IIQ-7 was 0.80 and 0.93) and test-retest reliability (Intraclass correlation coefficient was 0.72 and 0.75, P < 0.001). Scoring of UDI-6 and IIQ-7 was negatively correlated with SF-36 (P < 0.001); positively correlated with daytime urinary frequency and incontinent episodes (P < 0.001), and women's VAS (P < 0.001). Subscales of UDI-6 and IIQ-7 could discriminate women with different urodynamic diagnoses. CONCLUSIONS: The Chinese UDI-6 and IIQ-7 is reliable and valid. Study on the responsiveness to treatment is in progress. They are useful in assessing impact of the urinary incontinence in Chinese women.
Authors: Jeanette S Brown; Kristin S McNaughton; Jean F Wyman; Kathryn L Burgio; Richard Harkaway; Donald Bergner; David S Altman; Joel Kaufman; Keith Kaufman; Cynthia J Girman Journal: Urology Date: 2003-04 Impact factor: 2.649
Authors: Shing-Kai Yip; Alice Chan; Selina Pang; Peter Leung; Catherine Tang; Daniel Shek; Tony Chung Journal: Am J Obstet Gynecol Date: 2003-05 Impact factor: 8.661
Authors: Olivier D R van Wulfften Palthe; Stein J Janssen; Jay S Wunder; Peter C Ferguson; Guo Wei; Peter S Rose; Micheal J Yaszemski; Franklin H Sim; Patrick J Boland; John H Healey; Francis J Hornicek; Joseph H Schwab Journal: Spine J Date: 2016-11-14 Impact factor: 4.166
Authors: Rachel Y K Cheung; Jacqueline H S Lee; Symphorosa S C Chan; Dawn W T Liu; K W Choy Journal: Int Urogynecol J Date: 2014-06-28 Impact factor: 2.894