Food-related Quality of Life in patients with Inflammatory Bowel Disease: Translation and Validation of the German version of FR-QoL-29.

IF 1.4 4区 医学 Q4 GASTROENTEROLOGY & HEPATOLOGY
Zeitschrift fur Gastroenterologie Pub Date : 2025-05-01 Epub Date: 2025-03-31 DOI:10.1055/a-2542-6781
Lea Pueschel, Katharina Hupa-Breier, Heiner Wedemeyer, Henrike Lenzen, Miriam Wiestler
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引用次数: 0

Abstract

The psychosocial effects of eating and drinking - summarized as food-related quality of life (FR-QoL) - are underexplored in inflammatory bowel disease (IBD). Currently, there is no German instrument to assess FR-QoL in IBD patients. This study aimed to translate the validated English FR-QoL-29 questionnaire into German and evaluate its validity and reliability.A monocentric, cross-sectional study was conducted at a tertiary referral center with IBD patients and healthy controls. Participants completed questionnaires on sociodemographics, disease history, the Malnutrition Universal Screening Tool (MUST), the German Short Health Scale (SHS), and the FR-QoL-29-German. The FR-QoL-29 was translated into German using a forward-backward method. Its reliability and validity was assessed using Pearson correlation coefficients, intraclass correlation coefficients, and Cronbach's α.N=200 IBD patients (Crohn's disease: 61.8%; women: 50.8%; remission: 56.2%) and n=10 healthy controls completed the questionnaires. Overall, 113 IBD patients repeated the questionnaires after an average of six weeks. Significant differences in FR-QoL-29-German sum scores were found between all levels of IBD disease activity, except for remission - mild disease (p = 0.423) and moderate - severe disease (p = 0.999). FR-QoL-29-German scores significantly correlated with age (p = 0.041), disease activity (p < 0.001), MUST (p = 0.015), fecal Calprotectin (p = 0.011) and SHS (p < 0.001). Overall, the FR-QoL-29-German showed excellent internal consistency (Cronbach's α = 0.965) and good test-retest reliability (ICC = 0.85 [95% CI: 0.78-0.89]).The FR-QoL-29-German is a valid and reliable tool for assessing food-related quality of life in German-speaking individuals with IBD.

炎症性肠病患者的食物相关生活质量:德语版本FR-QoL-29的翻译和验证
饮食对炎症性肠病(IBD)患者的心理社会影响——概括为食物相关生活质量(FR-QoL)——尚未得到充分探讨。目前,没有德国的仪器来评估IBD患者的FR-QoL。本研究旨在将经验证的英文FR-QoL-29问卷翻译成德文,并评估其效度和信度。在IBD患者和健康对照者的三级转诊中心进行了一项单中心、横断面研究。参与者完成了社会人口统计、病史、营养不良普遍筛查工具(MUST)、德国短健康量表(SHS)和德国fr - qol -29问卷调查。FR-QoL-29用正向倒译法翻译成德语。采用Pearson相关系数、类内相关系数和Cronbach’s α评价其信度和效度。200例IBD患者(克罗恩病:61.8%;女性:50.8%;缓解:56.2%)和n=10健康对照完成问卷。总体而言,113名IBD患者在平均6周后重复了问卷调查。除缓解-轻度疾病(p = 0.423)和中度-重度疾病(p = 0.999)外,所有IBD疾病活动性水平的FR-QoL-29-German总分均存在显著差异。FR-QoL-29-German评分与年龄(p = 0.041)、疾病活动性(p < 0.001)、MUST (p = 0.015)、粪便钙保护蛋白(p = 0.011)、SHS (p < 0.001)显著相关。总体而言,FR-QoL-29-German具有良好的内部一致性(Cronbach's α = 0.965)和良好的重测信度(ICC = 0.85 [95% CI: 0.78-0.89])。FR-QoL-29-German是评估德语IBD患者食物相关生活质量的有效和可靠的工具。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Zeitschrift fur Gastroenterologie
Zeitschrift fur Gastroenterologie 医学-胃肠肝病学
CiteScore
1.40
自引率
15.40%
发文量
562
审稿时长
6-12 weeks
期刊介绍: Die Zeitschrift für Gastroenterologie ist seit über 50 Jahren die führende deutsche Fachzeitschrift auf dem Gebiet der Gastroenterologie. Sie richtet sich an Gastroenterologen und alle anderen gastroenterologisch interessierten Ärzte. Als offizielles Organ der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten sowie der Österreichischen Gesellschaft für Gastroenterologie und Hepatologie informiert sie zuverlässig und aktuell über die wichtigen Neuerungen und Entwicklungen in der Gastroenterologie.
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