Annick Larochelle, John Podoba, Stéphane Ouellet, William D Fraser
{"title":"Accuracy of recall in quality-of-life assessment among women operated on for stress urinary incontinence.","authors":"Annick Larochelle, John Podoba, Stéphane Ouellet, William D Fraser","doi":"10.1007/s00192-009-0917-7","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction and hypothesis: </strong>The purpose of this study is to assess the validity and reliability of a retrospective quality-of-life (QOL) assessment.</p><p><strong>Methods: </strong>The Incontinence Impact Questionnaire (IIQ-30) and the Short-Form Health Survey (SF-12) were self-administered pre-operatively. At 3 months post-op, the IIQ-30 and SF-12 surveys were mailed to patients to reassess their pre-operative QOL status. Pearson's correlation coefficient (r) and the intraclass correlation coefficient (ICC) were used to test the validity and reliability of the recalled IIQ and SF-12 scores.</p><p><strong>Results: </strong>Recall validity was excellent for the IIQ-30 (r = 0.64) and moderate for the SF-12 (r = 0.46 (physical component summary or PCS) and 0.42 (mental component summary or MCS)). Recall reliability was moderate with the IIQ-30 (ICC = 0.62) and poor with the SF-12 (ICC = 0.44 (PCS) and 0.49 (MCS)).</p><p><strong>Conclusions: </strong>The IIQ-30 can be reliably used in a retrospective manner among women who have undergone surgery for SUI 3 months earlier.</p>","PeriodicalId":73495,"journal":{"name":"International urogynecology journal and pelvic floor dysfunction","volume":"20 10","pages":"1233-41"},"PeriodicalIF":0.0000,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s00192-009-0917-7","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International urogynecology journal and pelvic floor dysfunction","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1007/s00192-009-0917-7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2009/6/10 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Introduction and hypothesis: The purpose of this study is to assess the validity and reliability of a retrospective quality-of-life (QOL) assessment.
Methods: The Incontinence Impact Questionnaire (IIQ-30) and the Short-Form Health Survey (SF-12) were self-administered pre-operatively. At 3 months post-op, the IIQ-30 and SF-12 surveys were mailed to patients to reassess their pre-operative QOL status. Pearson's correlation coefficient (r) and the intraclass correlation coefficient (ICC) were used to test the validity and reliability of the recalled IIQ and SF-12 scores.
Results: Recall validity was excellent for the IIQ-30 (r = 0.64) and moderate for the SF-12 (r = 0.46 (physical component summary or PCS) and 0.42 (mental component summary or MCS)). Recall reliability was moderate with the IIQ-30 (ICC = 0.62) and poor with the SF-12 (ICC = 0.44 (PCS) and 0.49 (MCS)).
Conclusions: The IIQ-30 can be reliably used in a retrospective manner among women who have undergone surgery for SUI 3 months earlier.