儿童生活质量调查问卷（IWQOL-Kids）（©）：确定最小临床重要差异分数及重测信度
The IWQOL-Kids(©): establishing minimal clinically important difference scores and test-retest reliability.
作者信息
Modi Avani C, Zeller Meg H
机构信息
Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
出版信息
Int J Pediatr Obes. 2011 Jun;6(2-2):e94-6. doi: 10.3109/17477166.2010.500391. Epub 2010 Sep 30.
This study presents additional psychometric testing of the Impact of Weight on Quality of Life-Kids (IWQOL-Kids) with aims to establish distribution-based minimal clinically important difference scores (MCIDs) and evaluate test-retest reliability. Participants (N=263) represent a pooled sample of treatment-seeking obese adolescents (aged 11-19 years) from four large studies examining health-related quality of life (HRQOL) and psychosocial outcomes (Mz(BMI)=2.6 ± 0.4; M(age)=15.1 ± 1.9; 64% female; 51% Black, 46% White). Adolescents completed the IWQOL-Kids©. Standard errors of measurement, which represent the MCID for each scale, were: Physical Comfort=8.8; Body Esteem=7.7; Social Life=8.1; Family Relations=6.2; Total QOL =4.8. Test-retest reliabilities ranged from 0.75-0.88. These data provide further support for the excellent psychometric properties of the IWQOL-Kids. In addition, preliminary MCIDs for IWQOL-Kids scales have now been established, which can be used in clinical trials.
本研究对儿童生活质量受体重影响量表（IWQOL-Kids）进行了额外的心理测量测试，旨在建立基于分布的最小临床重要差异分数（MCIDs）并评估重测信度。参与者（N = 263）来自四项大型研究中寻求治疗的肥胖青少年（11 - 19岁）的汇总样本，这些研究考察了健康相关生活质量（HRQOL）和心理社会结果（Mz（BMI）= 2.6±0.4；M（年龄）= 15.1±1.9；64%为女性；51%为黑人，46%为白人）。青少年完成了儿童生活质量受体重影响量表（IWQOL-Kids©）。代表每个量表MCID的测量标准误为：身体舒适度 = 8.8；身体自尊 = 7.7；社交生活 = 8.1；家庭关系 = 6.2；总体生活质量 = 4.8。重测信度范围为0.75 - 0.88。这些数据为儿童生活质量受体重影响量表（IWQOL-Kids）出色的心理测量特性提供了进一步支持。此外，现已建立了儿童生活质量受体重影响量表各分量表的初步MCIDs，可用于临床试验。
Zotero 插件