Russel M G, Pastoor C J, Brandon S, Rijken J, Engels L G, van der Heijde D M, Stockbrügger R W
Department of Gastroenterology, University Hospital Maastricht, The Netherlands.
Digestion. 1997;58(3):282-8. doi: 10.1159/000201455.
Health-related quality of life assessment can benefit several groups involved with health care. The aim of our study was to assess construct validity, reliability, discriminant ability and sensitivity to change of the Dutch translation of the Inflammatory Bowel Disease Questionnaire (IBDQ), a disease-specific quality-of-life questionnaire. A group of 120 IBD patients completed the IBDQ and two Visual Analogue Scales concerning general well-being and bowel function twice. Fifty-two patients also completed the Short-Form 36 twice. Disease activity was assessed once. Correlations between the IBDQ scores and the global assessments were reasonably high and the IBDQ was shown to be discriminative. High intraclass correlation coefficients between both measurements of the IBDQ were observed in patients who reported no change in bowel complaints. In contrast, significant differences were found between both moments in patients who reported change. The Dutch IBDQ proved to be valid, discriminative and reliable.
健康相关生活质量评估可使多个参与医疗保健的群体受益。我们研究的目的是评估炎性肠病问卷（IBDQ）荷兰语翻译版的结构效度、信度、区分能力以及对变化的敏感性，IBDQ是一份针对特定疾病的生活质量问卷。一组120名炎性肠病患者两次完成了IBDQ以及两份关于总体健康状况和肠道功能的视觉模拟量表。52名患者还两次完成了简短健康调查问卷（Short-Form 36）。对疾病活动进行了一次评估。IBDQ得分与整体评估之间的相关性相当高，且IBDQ具有区分能力。在报告肠道症状无变化的患者中，观察到IBDQ两次测量之间的组内相关系数较高。相比之下，在报告有变化的患者中，两次测量之间存在显著差异。荷兰语版IBDQ被证明是有效的、具有区分能力的且可靠的。
