慢性踝关节不稳患者恐惧-回避信念问卷的探索性因子分析。
Exploratory factor analysis of the fear-avoidance beliefs questionnaire in patients with chronic ankle instability.
机构信息
College of Health Sciences, Department of Athletic Training and Clinical Nutrition, University of Kentucky, Lexington, KY 40536, USA.
John A. Feagin Jr. Sports Medicine Fellowship, Keller Army Hospital, West Point, NY 10996, USA.
出版信息
Foot (Edinb). 2022 May;51:101902. doi: 10.1016/j.foot.2021.101902. Epub 2021 Dec 29.
PURPOSE
To perform an exploratory factor analysis of the Fear-Avoidance Beliefs Questionnaire in patients with chronic ankle instability.
METHODS
A cross-sectional survey study was utilized. The Fear-Avoidance Beliefs Questionnaire was administered to patients with chronic ankle instability who met the inclusion criteria. Both an unrestricted and restricted factor analysis with varimax rotation were utilized to explore the factor structure of the instrument. Kaiser-Meyer-Olkin values were used to determine sampling adequacy. Bartlett's test of sphericity was used to justify that the correlations were suitable for the principal component analysis.
RESULTS
The restricted two-factor analysis resulted in two factors with acceptable internal consistency values. The Keiser-Meyer-Olkin value was acceptable (0.81), and Bartlett's test of sphericity was significant (χ (55) = 515.59, p < 0.001).
CONCLUSION
The ankle-specific Fear-Avoidance Beliefs Questionnaire consists of two stable factors and should be used to further examine fear-avoidance beliefs in people with chronic ankle instability.
目的
对慢性踝关节不稳患者的恐惧-回避信念问卷进行探索性因子分析。
方法
采用横断面调查研究。将恐惧-回避信念问卷施用于符合纳入标准的慢性踝关节不稳患者。采用无限制和限制因子分析与方差极大旋转来探索仪器的因子结构。凯泽-迈尔-奥尔金值用于确定样本充足性。巴特利特球形检验用于证明相关适用于主成分分析。
结果
限制的两因素分析得出了两个具有可接受内部一致性值的因子。凯泽-迈尔-奥尔金值是可接受的（0.81），巴特利特球形检验是显著的（χ(55)=515.59，p<0.001）。
结论
踝关节特异性恐惧-回避信念问卷由两个稳定的因子组成，应用于进一步检查慢性踝关节不稳患者的恐惧-回避信念。
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