Ödek Ömer, Savas Mümin, Özkan Filiz, Zincir Handan
Kayseri City Training and Research Hospital, Kayseri, Turkey.
Health Scieneces Institute, Erciyes University, Talas, Turkey.
Omega (Westport). 2023 Oct 29:302228231210898. doi: 10.1177/00302228231210898.
The study aimed to establish the reliability and validity of the Turkish version of the Death Depression Scale-Revised (DDS-R) with a sample of 284 nurses. Cronbach's coefficient for the whole scale was .909 and the sub-dimension values were calculated as .934, .798, .715, and .537. The test-retest reliability coefficient was found to be .880. The content validity index (CVI) of the scale was calculated as .86. The results of the exploratory factor analysis showed that 62.254% variance was explained in 4 sub-dimensions of the scale (existential vacuum, death emptiness, other death, death sadness). Confirmatory factor analysis revealed that a four-dimensional structure yielded a good fit (X2/df = 3.124, RMSEA = .087). TDDS-R was found to be a valid and reliable measurement tool in determining the death depression levels of nurses.
该研究旨在以284名护士为样本，建立土耳其语版修订版死亡抑郁量表（DDS-R）的信效度。整个量表的克朗巴哈系数为0.909，各子维度值分别计算为0.934、0.798、0.715和0.537。重测信度系数为0.880。该量表的内容效度指数（CVI）计算为0.86。探索性因素分析结果表明，量表的4个子维度（存在性空虚、死亡空虚、其他死亡、死亡悲伤）解释了62.254%的方差。验证性因素分析表明，四维结构具有良好的拟合度（X2/df = 3.124，RMSEA = 0.087）。发现TDDS-R是一种用于确定护士死亡抑郁水平的有效且可靠的测量工具。
