Department of Medicine and Therapeutics, The Chinese University of Hong Kong, The Prince of Wales Hospital, Hong Kong S.A.R., China.
Diabetes Care. 2011 May;34(5):1094-6. doi: 10.2337/dc10-1612. Epub 2011 Mar 11.
To validate a Chinese version of the Diabetes Distress Scale (CDDS).
The CDDS was derived using forward-backward translation and administered in 189 Chinese type 2 diabetic patients with evaluation of its psychometric properties.
On the basis of principal-component analysis, three factors of the 15-item version of the CDDS (CDDS-15) accounted for 63% of the variance. The correlation coefficient between the original 17-item and 15-item scales was 0.99. The Cronbach α for internal consistency was 0.90, and the test-retest reliability coefficient was 0.74. The CDDS-15 score was significantly associated with glycemic control, obesity, depressive symptoms, and quality of life.
The CDDS-15 is a valid and reliable instrument to assess diabetes-related distress.
验证糖尿病困扰量表(CDDS)的中文版本。
采用正向-反向翻译法得出 CDDS,并对 189 名中国 2 型糖尿病患者进行了评估,以评估其心理测量特性。
基于主成分分析,CDDS-15 版本的 15 项中有 3 个因子占总方差的 63%。原始 17 项和 15 项量表之间的相关系数为 0.99。内部一致性的克朗巴赫 α 为 0.90,重测信度系数为 0.74。CDDS-15 评分与血糖控制、肥胖、抑郁症状和生活质量显著相关。
CDDS-15 是一种评估与糖尿病相关困扰的有效且可靠的工具。