红斑狼疮疾病自我报告结果量表 Lupus_PRO 1.7 版波斯语版的心理特性评估。

IF 1.9 4区 医学 Q3 RHEUMATOLOGY
Lupus Pub Date : 2024-11-01 Epub Date: 2024-09-30 DOI:10.1177/09612033241288011
Bahareh Mahmoudzadeh, Youkhabeh Mohammadian, Shirin Assar, Seyyed Mojtaba Ahmadi
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引用次数: 0

摘要

目的:系统性红斑狼疮(SLE)严重影响与健康和非健康方面有关的生活质量。本研究旨在评估 1.7 版 Lupus_PRO 问卷波斯语版本的心理测量特性。该问卷是评估红斑狼疮疾病治疗效果的特定自我报告结果量表:方法:采用标准的向前向后法将 1.7 版 Lupus_PRO 问卷翻译成波斯文。在 218 名红斑狼疮患者完成问卷后,对问卷的心理测量特性进行了检验。量表的收敛效度和区分效度分别通过平均方差提取和交叉负荷进行了评估。此外,还通过确证因子分析(CFA)评估了问卷的构造效度。计算了克朗巴赫α,以评估问卷各维度的可靠性:在参与本次研究的 218 名红斑狼疮患者中,13 名(6%)为男性,205 名(94%)为女性。参与者的平均(标清)年龄为 40.29(10.94)岁。除应对和认知维度外,其他 HRQOL 和非 HRQOL 维度的平均方差提取率(AVE)均大于 0.50,表明收敛效度令人满意。各维度与问卷其他维度的维间相关系数(判别效度)均小于 0.10,表明问卷具有良好的收敛效度和判别效度。此外,确证因子分析(CFA)的结果表明,问卷的拟合度较高。在信度方面,问卷各维度的 Cronbach's alpha 在 0.51 至 0.91 之间,表明问卷具有良好的内部一致性:结论:1.7 版红斑狼疮 PRO 问卷的波斯语版本在伊朗人群中表现出了可接受的有效性和可靠性。该工具可有效测量狼疮患者生活质量的各个方面。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Psychometric properties evaluation of the Persian version of the self-report outcome scale for lupus disease Lupus_PRO version 1.7.

Purpose: Systemic Lupus Erythematosus (SLE) significantly affects both the quality of life related to health and non-health aspects. This study aims to evaluate the psychometric properties of the Persian version of the Lupus_PRO questionnaire, version 1.7. The questionnaire serves as a specific self-report outcome scale for assessing the treatment outcomes of Lupus disease.

Methods: The Lupus_PRO questionnaire, version 1.7, was translated into Persian using the standard forward-backward method. After being completed by 218 patients with Lupus, the psychometric properties of the instrument were examined. The Convergent and Discriminant Validity of the scale were assessed using Average Variance Extracted and Cross Loadings, respectively. The construct validity of the questionnaire was also evaluated through Confirmatory Factor Analysis (CFA). Cronbach's alpha was calculated to assess the reliability of the questionnaire dimensions.

Findings: Out of the 218 patients with lupus who participated in the current study, 13 (6%) were male, and 205 (94%) were female. The mean (SD) age of participants was 40.29 (10.94) years. The Average Variance Extracted (AVE) for HRQOL and Non-HRQOL constructs, except for the Coping and Cognition dimension, was greater than 0.50, indicating satisfactory convergent validity. The interdimensional correlation coefficient (Discriminant Validity) for each dimension with other questionnaire dimensions was less than 0.10, indicating that the questionnaire has good convergent and discriminant validity. Additionally, the results of the Confirmatory Factor Analysis (CFA) indicated that the questionnaire was a suitable fit. In terms of reliability, Cronbach's alpha for the various questionnaire dimensions ranged from 0.51 to 0.91, indicating good internal consistency.

Conclusion: The Persian version of the Lupus_PRO questionnaire, version 1.7, demonstrates acceptable validity and reliability in the Iranian population. This instrument can effectively measure various aspects of the quality of life in patients with lupus.

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来源期刊
Lupus
Lupus 医学-风湿病学
CiteScore
4.20
自引率
11.50%
发文量
225
审稿时长
1 months
期刊介绍: The only fully peer reviewed international journal devoted exclusively to lupus (and related disease) research. Lupus includes the most promising new clinical and laboratory-based studies from leading specialists in all lupus-related disciplines. Invaluable reading, with extended coverage, lupus-related disciplines include: Rheumatology, Dermatology, Immunology, Obstetrics, Psychiatry and Cardiovascular Research…
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