Koziara Karolina
Instytut Psychologii UJ.
Psychiatr Pol. 2016 Dec 23;50(6):1109-1117. doi: 10.12740/PP/61614.
Psychometric evaluation of reliability and usefulness of the Polish version of the CESD-R - a revised version of the CES-D - screening test for depression.
In an online survey the CESD-R and the Beck Depression Inventory were applied to 260 participants (men and women). Reliability was assessed with Cronbach's method and split-half (odd-even) method. Same as in the original English publication, factor analysis was performed and three factors were distinguished. Additionally, the CESD-R results were compared with the Beck Depression Inventory results.
Analysis of the CESD-R resulted in high values of reliability, for Cronbach's alpha coefficient the result was 0.95, for split-half (odd-even) method based on Spearman-Brown formula . = 0.95. Factor analysis distinguished 3 principal factors such as cognitive-affective factors, physical factors, and self-destructive factors.
Polish version of the CESD-R appears to have reliability values (over 0.7) high enough to be applicable to assess depression in population-based samples. Usefulness of the CESD-R in an individual diagnosis needs further research. However, general analysis of the scale enables to expect the usefulness in at least introductory diagnosis in clinical practice.
对波兰语版CESD-R（CES-D筛查测试的修订版，用于抑郁症筛查）的信度和效用进行心理测量评估。
在一项在线调查中，对260名参与者（男性和女性）应用了CESD-R和贝克抑郁量表。采用克朗巴赫方法和分半（奇偶）方法评估信度。与原始英文出版物一样，进行了因子分析并区分出三个因子。此外，将CESD-R的结果与贝克抑郁量表的结果进行了比较。
对CESD-R的分析得出了较高的信度值，克朗巴赫α系数为0.95，基于斯皮尔曼-布朗公式的分半（奇偶）方法得出的结果为0.95。因子分析区分出3个主要因子，即认知情感因子、身体因子和自我毁灭因子。
波兰语版的CESD-R似乎具有足够高的信度值（超过0.7），可用于评估基于人群样本中的抑郁症。CESD-R在个体诊断中的效用需要进一步研究。然而，对该量表的总体分析使人期望它在临床实践的至少初步诊断中有用。
