贝克抑郁量表第2版中文版在抑郁症患者中的信效度

Reliability and validity of the Chinese version of Beck Depression Inventory-Ⅱ among depression patients

目的:评估贝克抑郁量表第2版(Beck Depression Inventory-II,BDI-II)中文版的信度和效度。方法:方便选取142名复发性抑郁症患者完成BDI-II和汉密尔顿抑郁量表(HAMD)的测试,并随机抽取20名患者1周后进行BDI-II的重测。结果:BDI-II中文版的Cronbachα系数为0.94,各条目间的相关系数在0.18～0.71之间,各条目与BDI-II总分的相关系数在0.56～0.82之间,重测相关系数为0.55(P<0.05);BDI-II分与HAMD分呈正相关(r=0.67,P<0.01)。探索性因子分析显示BDI-II可提取躯体化-情感(13个条目)和认知(8个条目)2个因子。结论:贝克抑郁量表第2版中文版具有良好的信度与效度,能够作为自评工具用来评估抑郁症状严重度。

Objective： To assess the reliability and validity of the Chinese version of Beck Depression Inven- tory-Ⅱ （BDI-Ⅱ）. Methods： A convenient sample of 142 major depression patients completed the Chinese version of BDI-Ⅱ and Hamilton Depression Scale （HAMD）, and 20 patients were retested the BDI-Ⅱ after 1 week. Results： The Cronbach coefficients of BDI-Ⅱ was 0.94. The intercorrelations of 21 items range from 0. 18 to 0. 71 and item- total correlations range from 0. 56 to 0. 82. The test-retest coefficients was 0. 55 （P 〈 0.05）. Exploratory factor a- nalysis showed a two-factor structure, in which somatic-affective factor （SA） included 13 items and cognitive factor （C） included 8 items, This structure fit the SA-C model of English version BDI-Ⅱ. Conclusion： The Chinese version of Beck Depression Inventory-Ⅱ could be reliably used to assess depression symptoms as a self-administer inventory.