Department of Nursing, College of Medical Science, Huzhou University, 759 Second Ring Road, Huzhou City, Zhejiang 313000, China.
School of Nursing, Dalian University, No.24 Luxun Road, Zhongshan District, Dalian City, Liaoning 116001, China.
Geriatr Nurs. 2023 Nov-Dec;54:46-53. doi: 10.1016/j.gerinurse.2023.08.023. Epub 2023 Sep 11.
To translate and cross-culturally adapt the Self-efficacy Scale for Daily Life Activities among Older Adults (SSDLAOA) into Chinese, as well as to examine the psychometric properties of the Chinese version of the SSDLAOA (C-SSDLAOA) in a Chinese community-based older adult population.
This study used a cross-sectional survey. The psychometric properties of the C-SSDLAOA were evaluated among 355 older adults recruited from three communities in Huzhou, including internal reliability, test-retest reliability, face validity, content validity, construct validity, and concurrent validity.
The C-SSDLAOA was consistent with the original version, which consisted of five dimensions and 23 items. The confirmatory factor analysis indicated a good fit for each indicator (χ2 /df=1.387, RMSEA = 0.043, CFI = 0.967, TLI = 0.962, and SRMR = 0.042). The Cronbach's alpha was 0.909, and the test-retest reliability was 0.966, with good internal consistency and stability. The content validity index of the items ranged from 0.83 to 1.00, while the content validity index of the scale was 0.96. The correlation between the C-SSDLAOA and GSES was 0.886, with good concurrent validity.
The C-SSDLAOA is a reliable and valid instrument for assessing self-efficacy for daily life activities in Chinese community-dwelling older adults.
将老年人日常生活活动自我效能感量表（SSDLAOA）翻译并跨文化适应为中文，并在中国社区老年人中检验中文版本的 SSDLAOA（C-SSDLAOA）的心理测量学特性。
本研究采用横断面调查。从湖州的三个社区招募了 355 名老年人，评估了 C-SSDLAOA 的心理测量学特性，包括内部一致性、重测信度、表面效度、内容效度、结构效度和同时效度。
C-SSDLAOA 与原始版本一致，包含五个维度和 23 个项目。验证性因子分析表明，每个指标的拟合度都很好（χ2 / df = 1.387，RMSEA = 0.043，CFI = 0.967，TLI = 0.962，SRMR = 0.042）。Cronbach's alpha 为 0.909，重测信度为 0.966，具有良好的内部一致性和稳定性。项目的内容效度指数范围为 0.83 至 1.00，而量表的内容效度指数为 0.96。C-SSDLAOA 与 GSES 的相关系数为 0.886，具有良好的同时效度。
C-SSDLAOA 是评估中国社区居住老年人日常生活活动自我效能感的可靠有效的工具。
