Shi Meihong, Yang Xi, Song Pan, Xiong Huarong, Wang Dan, Quan Xiaoyan, Liu Xinjun, Hu Xiuying, Zhou Jia
School of Nursing, Southwest Medical University, Luzhou, Sichuan, People's Republic of China.
Nursing Department, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People's Republic of China.
Patient Relat Outcome Meas. 2024 Dec 21;15:301-314. doi: 10.2147/PROM.S493159. eCollection 2024.
To develop and psychometrically validate the Self-management Questionnaire for Patients with Lower Extremity Arterial Disease Patients Who Underwent Endovascular Revascularization (LESQ).
We developed the LESQ and validated it in a Chinese population. A three-round cross-sectional descriptive survey in six hospitals in China, involving samples of 271, 269, and 623 participants, respectively. The surveys were conducted between February 2021 to March 2022.
The final version of the LESQ, with 22 items, was divided into three domains using exploratory factor analysis: medical management, rehabilitation exercise management, and daily life management. The questionnaire had good internal consistency reliability, with a Cronbach's α of 0.953 and good retest reliability, with the coefficients of 0.917, respectively. The content validity of the LESQ was 0.939. The three domains of the questionnaire were confirmed by confirmatory factor analysis. The optimal cut-off points were 52 and 70, respectively, using latent profile analysis.
The LESQ is a new self-report questionnaire for measuring self-management ability with good reliability and validity through validation.
开发并对接受血管腔内血运重建术的下肢动脉疾病患者自我管理问卷（LESQ）进行心理测量学验证。
我们开发了LESQ并在中国人群中进行了验证。在中国六家医院开展了三轮横断面描述性调查，样本量分别为271、269和623名参与者。调查于2021年2月至2022年3月期间进行。
LESQ最终版本包含22个条目，通过探索性因素分析分为三个领域：医疗管理、康复运动管理和日常生活管理。该问卷具有良好的内部一致性信度，克朗巴哈α系数为0.953，重测信度良好，系数分别为0.917。LESQ的内容效度为0.939。通过验证性因素分析证实了问卷的三个领域。使用潜在类别分析得出的最佳截断点分别为52和70。
LESQ是一种新的自我报告问卷，通过验证表明其在测量自我管理能力方面具有良好的信度和效度。
