Evaluation of the Psychometric Properties of a Newly Developed Chinese Screening Tool for Speech Disorders in Patients With Parkinson's Disease.

IF 2.2 3区医学 Q2 HEALTH CARE SCIENCES & SERVICES

Evaluation & the Health Professions Pub Date : 2023-06-01 DOI:10.1177/01632787221108458

Chi-Lin Chen, Ching-Huang Lin, Chen-San Su, Hsiang-Chun Cheng, Li-Mei Chen, Rong-Ju Cherng

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Abstract

The study aimed to analyze the psychometric properties of a newly developed Chinese screening tool, the Chinese Version of the Speech Disorders in Parkinson's Disease Questionnaire (SDPD-C). The SDPD-C contains a 24-item questionnaire with four assessment domains. Overall, 93 patients with idiopathic Parkinson's disease (PD) (age 70.1 ± 8.9 years) and 76 healthy older adults (age 67.2 ± 8.1 years) participated in the psychometric analysis study. The internal consistency of the SDPD-C was .91 (four dimensions: .69-.85), and test-retest reliability was .91 (four dimensions: .85-.88). The SDPD-C was highly correlated with the Voice Handicap Index-10 and Movement Disorder Society-Unified Parkinson's Disease Rating Scale II 2.1 (r = .83 and .78, respectively). The SDPD-C scores also differed significantly between stages 1 and 4 of the Hoehn and Yahr Scale (p < .05). The area under the receiver operating characteristic curve was .955 (95% confidence interval, .927-.983; asymptotic significance p < .001), and the optimal cut-off score of this study was 36, with a sensitivity of .849 and specificity of .947. The results indicate that SDPD-C showed good reliability, validity, accuracy, and discrimination. It can be used as a screening tool for speech disorders in patients with PD.

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新开发的汉语帕金森病患者言语障碍筛查工具的心理测量特性评价。

本研究旨在分析新开发的中文筛查工具——帕金森病言语障碍中文版问卷(SDPD-C)的心理测量特性。spd - c包含有四个评估领域的24项问卷。总共有93例特发性帕金森病(PD)患者(年龄70.1±8.9岁)和76例健康老年人(年龄67.2±8.1岁)参加了心理测量分析研究。SDPD-C的内部一致性为0.91(四个维度:0.69 ~ 0.85)，重测信度为0.91(四个维度:0.85 ~ 0.88)。SDPD-C与发声障碍指数-10和运动障碍学会统一帕金森病评定量表II - 2.1高度相关(r分别为0.83和0.78)。Hoehn和Yahr量表第1期和第4期的spd - c评分也有显著差异(p < 0.05)。受试者工作特征曲线下面积为0.955(95%置信区间为0.927 ~ 0.983;渐近意义p < 0.001)，本研究的最佳分值为36分，敏感性为0.849，特异性为0.947。结果表明，SDPD-C具有良好的信度、效度、准确度和判别性。它可以作为PD患者语言障碍的筛查工具。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Evaluation & the Health Professions 医学-卫生保健

CiteScore

5.30

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Evaluation & the Health Professions is a peer-reviewed, quarterly journal that provides health-related professionals with state-of-the-art methodological, measurement, and statistical tools for conceptualizing the etiology of health promotion and problems, and developing, implementing, and evaluating health programs, teaching and training services, and products that pertain to a myriad of health dimensions. This journal is a member of the Committee on Publication Ethics (COPE). Average time from submission to first decision: 31 days