Assessment of the Psychometric Properties of the Danish VISA-P.

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-05-02 eCollection Date: 2023-01-01 DOI:10.1155/2023/5291949

Anne-Sofie Agergaard, Jonathan D Comins, Volkert Siersma, Nikolaj M Malmgaard-Clausen, Christian Couppe, Mikkel H Hjortshoej, Jens L Olesen, S Peter Magnusson

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引用次数: 0

Abstract

Purpose: The objective of the current study was to conduct a rigorous assessment of the psychometric properties of the Victorian Institute of Sports Assessment-patellar tendinopathy (VISA-P).

Methods: Rasch analysis, confirmatory factor analysis (CFA), and multivariable linear regression were used to assess the psychometric properties of the VISA-P questionnaire in 184 Danish patients with patellar tendinopathy who had symptoms ranging from under 3 months to over 1 year. A group of 100 healthy Danish persons was included as a reference for known-group validation.

Results: The analyses revealed that the 8-item VISA-P did not fit a unidimensional model, yielded at best a 3-factor model, and exhibited differential item functioning (DIF) across healthy subjects versus people with patellar tendinopathy.

Conclusion: VISA-P in its present form does not satisfy a measurement model and is not a robust scale for measuring patellar tendinopathy. A new PROM for patellar tendinopathy should be developed and appropriately validated, and meanwhile, simple pain scoring (e.g., numeric rating scales) and functional tests are suggested as more appropriate outcome measures for studies of patellar tendinopathy.

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丹麦VISA-P的心理测量特性评估

意图本研究的目的是对维多利亚运动评估研究所髌腱病（VISA-P）的心理测量特性进行严格评估。方法。Rasch分析、验证性因素分析（CFA）和多变量线性回归用于评估VISA-P问卷在184名丹麦髌腱病患者中的心理测量特性，这些患者的症状范围在3岁以下月至超过1 年一个由100名健康丹麦人组成的小组作为已知小组验证的参考。后果分析显示，8项VISA-P不符合一维模型，充其量只能产生一个3因素模型，并且在健康受试者与髌腱病患者之间表现出不同的项目功能（DIF）。结论目前形式的VISA-P不满足测量模型，并且不是用于测量髌腱病变的稳健量表。应开发一种新的髌腱病PROM并进行适当验证，同时，建议将简单的疼痛评分（如数字评分量表）和功能测试作为髌腱疾病研究的更合适的结果指标。

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

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.