4.5 Article

Construct validity of the Mini-BESTest in individuals with chronic pain in specialized pain care

期刊

BMC MUSCULOSKELETAL DISORDERS
卷 24, 期 1, 页码 -

出版社

BMC
DOI: 10.1186/s12891-023-06504-9

关键词

Chronic pain; Specialized pain care; Balance; Mini-BESTest; Validity; Internal consistency

向作者/读者索取更多资源

This study aimed to evaluate the construct validity and internal consistency of the Mini-BESTest for individuals with chronic pain. The results showed that the Mini-BESTest has good construct validity and internal consistency for measuring balance in individuals with chronic pain.
BackgroundBalance assessment scales are important clinical tests to identify balance impairments. Chronic pain (> 3 months) is associated with impaired dynamic balance; however, very few balance assessment scales are psychometrically evaluated for the population. The purpose of this study was to evaluate the construct validity and internal consistency of the Mini-BESTest for individuals with chronic pain in specialized pain care.MethodsIn this cross-sectional study, 180 individuals with chronic pain (> 3 months) were assessed with the Mini-BESTest and included in the analyses. For construct validity, five alternative factor structures were evaluated using a confirmatory factor analysis. In addition, we tested the a priori hypotheses about convergent validity with the 10-meter walk test, and divergent validity with the Brief Pain Inventory (BPI): pain intensity, the Tampa Scale of Kinesiophobia-11 (TSK-11), and the Pain Catastrophizing Scale (PCS-SW). Internal consistency was evaluated for the model with the best fit.ResultsA one-factor model with added covariance via the modification indices showed adequate fit indices. In line with our hypotheses, Mini-BESTest showed convergent validity (r(s) = > 0.70) with the 10-meter walk test, and divergent validity (r(s) = < 0.50) with BPI pain intensity, TSK-11, and PCS-SW. Internal consistency for the one-factor model was good (alpha = 0.92).ConclusionsOur study supported the construct validity and internal consistency of the Mini-BESTest for measuring balance in individuals with chronic pain, who were referred to specialized pain care. The one-factor model showed an adequate fit. In comparison, models with subscales did not reach convergence, or showed high correlations between subscales, implying that Mini-BESTest is measuring one construct in this sample. We, therefore, propose using the total score, instead of subscale scores, for individuals with chronic pain. However, further studies are necessary to establish the reliability of the Mini-BESTest in the population.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.5
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据