AIMS: The purpose of this study was to evaluate the psychometric properties of and validate the German-language version of the King's Health Questionnaire (KHQ) in women with stress urinary incontinence (SUI). METHODS: A total of 145 women treated for stress incontinence with surgery or physiotherapy completed the the KHQ and the SF-36 before and after treatment. Psychometric analyses of the quality of life (QoL) instruments determined the reliability (Cronbach's alpha), internal and external validity, and responsiveness of the KHQ subscales. RESULTS: The KHQ showed good internal consistency, content validity, and criterion validity as measured by correlation with scores on the SF-36. Cronbach's alpha coefficient ranged from 0.76 to 0.86, indicating a high internal consistency of the subscales. Concerning criterion validity, correlations between the KHQ subscales and the SF-36 were low to moderate. The highest correlation was found between the general health perception subscales of both questionnaires. CONCLUSIONS: The results indicate good psychometric properties for the German-language KHQ.
AIMS: The purpose of this study was to evaluate the psychometric properties of and validate the German-language version of the King's Health Questionnaire (KHQ) in women with stress urinary incontinence (SUI). METHODS: A total of 145 women treated for stress incontinence with surgery or physiotherapy completed the the KHQ and the SF-36 before and after treatment. Psychometric analyses of the quality of life (QoL) instruments determined the reliability (Cronbach's alpha), internal and external validity, and responsiveness of the KHQ subscales. RESULTS: The KHQ showed good internal consistency, content validity, and criterion validity as measured by correlation with scores on the SF-36. Cronbach's alpha coefficient ranged from 0.76 to 0.86, indicating a high internal consistency of the subscales. Concerning criterion validity, correlations between the KHQ subscales and the SF-36 were low to moderate. The highest correlation was found between the general health perception subscales of both questionnaires. CONCLUSIONS: The results indicate good psychometric properties for the German-language KHQ.
Authors: K Baeßler; T Aigmüller; S Albrich; C Anthuber; D Finas; T Fink; C Fünfgeld; B Gabriel; U Henscher; F H Hetzer; M Hübner; B Junginger; K Jundt; S Kropshofer; A Kuhn; L Logé; G Nauman; U Peschers; T Pfiffer; O Schwandner; A Strauss; R Tunn; V Viereck Journal: Geburtshilfe Frauenheilkd Date: 2016-12 Impact factor: 2.915
Authors: Stefan Mohr; Christine Marthaler; Sara Imboden; Ash Monga; Michel D Mueller; Annette Kuhn Journal: Int Urogynecol J Date: 2017-04-17 Impact factor: 2.894
Authors: Thomas Aigmüller; Ayman Tammaa; Karl Tamussino; Engelbert Hanzal; Wolfgang Umek; Dieter Kölle; Stephan Kropshofer; Vesna Bjelic-Radisic; Josef Haas; Albrecht Giuliani; Peter F J Lang; Oliver Preyer; Ursula Peschers; Katharina Jundt; George Ralph; Andrea Dungl; Paul A Riss Journal: Int Urogynecol J Date: 2014-05-13 Impact factor: 2.894