Almurdi Muneera M, Almutairi Nehad M, Alrushud Asma S, Alsubiheen Abdulrahman M, Albishi Alaa M, Alrashed Fahad A, Algabbani Maha F
Rehabilitation Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia.
Department of Medical Education, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Disabil Rehabil. 2025 Apr 27:1-8. doi: 10.1080/09638288.2025.2496353.
This study aimed to translate and culturally adapt the original English version of the life satisfaction questionnaire into Arabic (LISAT-9-Ar) and examine its psychometric properties among patients with spinal cord injury (SCI).
The translation and culturally adaptation into Arabic followed the published guidelines. The mental health subscale (MHI-5) of the 36-item short form health survey (SF-36), and the satisfaction with life scale (SWLS) were used to examine convergent validity. USING Spearman's correlation coefficient (rho). Reliability was tested after two weeks using intra-class correlation coefficient (ICC) and the internal consistency (Cronbach's α).
A total of 150 participants were recruited to test the convergent validity of the LISAT-9. LISAT-9-Ar showed a positive strong correlation with SWLS (rho = 0.81) and moderate correlations with the MHI-5 (rho = 0.66). Sixty participants were recruited to test reliability, the test-retest reliability was excellent (ICC = 0.94, 95% CI = 0.912-0.958 and Cronbach's = 0.94). The SEM of the total score was 0.27 with an MCD 95 of 0.75 (18%) with no floor or ceiling effect.
The LISAT-9-Ar shows excellent psychometric properties supporting its usefulness for research and clinical purposes.
本研究旨在将生活满意度问卷的原始英文版翻译成阿拉伯语（LISAT-9-Ar）并进行文化调适，同时检验其在脊髓损伤（SCI）患者中的心理测量特性。
翻译成阿拉伯语并进行文化调适遵循已发表的指南。使用36项简短健康调查问卷（SF-36）的心理健康子量表（MHI-5）和生活满意度量表（SWLS）来检验收敛效度，采用斯皮尔曼相关系数（rho）。两周后使用组内相关系数（ICC）和内部一致性（克朗巴哈α系数）测试信度。
共招募了150名参与者来测试LISAT-9的收敛效度。LISAT-9-Ar与SWLS呈强正相关（rho = 0.81），与MHI-5呈中度相关（rho = 0.66）。招募了60名参与者来测试信度，重测信度极佳（ICC = 0.94，95%CI = 0.912 - 0.958，克朗巴哈α系数 = 0.94）。总分的标准误为0.27，测量标准误95为0.75（18%），无地板效应或天花板效应。
LISAT-9-Ar显示出优异的心理测量特性，支持其在研究和临床目的中的实用性。
