Department of Nursing, Jinzhou Medical University, Jinzhou, China.
Department of Rehabilitation Medicine, General Hospital of Northern Theater Command, Shenyang, China.
Sci Rep. 2024 Oct 21;14(1):24713. doi: 10.1038/s41598-024-76144-z.
The incidence rate of chronic heart failure has increased significantly in China and has a large impact on patients' lives. The purpose of the study was to validate the Chronic Heart Failure Health-Related Quality of Life Questionnaire (CHFQOLQ-20) cross-culturally and test its reliability and validity in patients with chronic heart failure. This study was conducted by investigating 622 patients with chronic heart failure from August 2023 to January 2024, and the data were tested for validity using SPSS 25.0 and AMOS 23.0. The final psychometric validation of the CHFQOLQ-20 was performed. The Chinese version of the CHFQOLQ-20 had a Cronbach's α of 0.908, a split-half reliability of 0.870, and a retest reliability of 0.892. An exploratory factor analysis yielded four common factors with a cumulative ANOVA of 59.355%, and the validated factor analysis with one correction resulted in a better-fitting model (χ/df = 2.020, RMSEA = 0.057, CFI = 0.920, TLI = 0.907). The scale is a reliable assessment tool that can be used in future clinical practice.
在中国，慢性心力衰竭的发病率显著增加，对患者的生活产生了重大影响。本研究旨在验证慢性心力衰竭健康相关生活质量问卷（CHFQOLQ-20）的跨文化适用性，并在慢性心力衰竭患者中测试其信度和效度。本研究于 2023 年 8 月至 2024 年 1 月期间调查了 622 例慢性心力衰竭患者，使用 SPSS 25.0 和 AMOS 23.0 对数据进行了有效性检验。最终对 CHFQOLQ-20 进行了心理测量学验证。中文版 CHFQOLQ-20 的 Cronbach's α 为 0.908，分半信度为 0.870，重测信度为 0.892。探索性因子分析得出四个共同因子，累积方差分析为 59.355%，经一次修正的验证性因子分析得出拟合更好的模型（χ/df=2.020，RMSEA=0.057，CFI=0.920，TLI=0.907）。该量表是一种可靠的评估工具，可用于未来的临床实践。
