Cross-cultural adaptation of the Pain Catastrophizing Scale in Greek clinical population.

IF 1 Q4 REHABILITATION Hong Kong Physiotherapy Journal Pub Date : 2021-12-01 Epub Date: 2021-03-19 DOI:10.1142/S1013702521500086

Anna Christakou

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引用次数: 2

Abstract

Background: Catastrophizing is an important psychological construct in mediating the behavioral response toward pain.

Objective: The purpose of this study is to examine the psychometric properties of the Pain Catastrophizing Scale (PCS) in Greek clinical population.

Methods: The scale was administered in 376 patients with chronic cervical and lumbar pain. Test-retest reliability, internal consistency (Cronbach $α$ ) and concurrent validity were assessed. Exploratory (EFA) and Confirmatory Factor Analysis (CFA) were used to test the factorial validity of the hypothesized three factor structure.

Results: The PCS factors suggested high levels of test-retest reliability, whereas Cronbachs' $α$ values were acceptable. The EFA yielded a three-factor solution and indicated a marginal fit to the data. CFA procedures indicated a rather acceptable fit to the data. The concurrent validity of the instrument was confirmed.

Conclusion: PCS seems to be a reliable and valid instrument in Greek patients with chronic cervical and lumbar pain.

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希腊临床人群疼痛灾变量表的跨文化适应。

背景:灾难化是调节疼痛行为反应的重要心理构念。目的:研究希腊临床人群疼痛灾难化量表(PCS)的心理测量特征。方法:对376例慢性颈腰痛患者进行评定。评估重测信度、内部一致性(Cronbach α)和并发效度。采用探索性因子分析(EFA)和验证性因子分析(CFA)来检验假设的三因素结构的因子效度。结果:PCS因子具有较高的重测信度，cronbach α值可接受。EFA产生了一个三因素解决方案，并表明数据的边际拟合。CFA程序表明与数据的拟合相当可接受。同时确认了该文书的有效性。结论:PCS似乎是治疗希腊慢性腰颈痛患者的一种可靠有效的工具。

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来源期刊

Hong Kong Physiotherapy Journal REHABILITATION-

CiteScore

2.30

自引率

6.70%

发文量

审稿时长

24 weeks

期刊介绍： The Hong Kong Physiotherapy Journal is the official journal of the Hong Kong Physiotherapy Association Limited (HKPA Ltd). This peer-reviewed journal aims to contribute to and document the advancements in the principles and practice of physiotherapy in Hong Kong.The Hong Kong Physiotherapy Journal is published annually and papers are categorized into research reports, treatment reports, technical reports, literature reviews, and letters to the editor.