School of Nursing, Guangdong Medical University, Dongguan, People's Republic of China.
School of Nursing, Anhui University of Chinese Medicine, Anhui, People's Republic of China.
Death Stud. 2022;46(3):658-665. doi: 10.1080/07481187.2020.1753851. Epub 2020 Apr 14.
The study aimed to determine the psychometric properties of the Chinese version of the Death Depression Scale in a sample of 391 nursing students. The Cronbach's alpha coefficient was 0.91, ranging from 0.65 to 0.91 for each subscale. Test-retest reliability was satisfactory ( = 0.821). Overall content validity index was 0.83. An exploratory factor analysis yielded 5 factors: anergia and anhedonia, death sadness, other death, death emptiness, and death vacuum. The model had an acceptable fit, with all factors loading greater than 0.5. Results provide preliminary support for the reliability and validity of the measure in nursing student populations.
本研究旨在确定中文版死亡抑郁量表在 391 名护理学生样本中的心理测量特性。克朗巴赫α系数为 0.91，各分量表的范围为 0.65 至 0.91。重测信度令人满意（ = 0.821）。总体内容效度指数为 0.83。探索性因素分析产生了 5 个因素：乏力和快感缺失、死亡悲伤、其他死亡、死亡空虚和死亡真空。该模型具有可接受的拟合度，所有因素的负荷均大于 0.5。研究结果为该量表在护理学生群体中的可靠性和有效性提供了初步支持。
