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Factor structure and invariance of the pain catastrophizing scale in patients with chronic pain and their spouses.
Rehabilitation Psychology ( IF 3.713 ) Pub Date : 2021-02-01 , DOI: 10.1037/rep0000322
Fatemeh Akbari 1 , Mohsen Dehghani 2 , Somayyeh Mohammadi 3
Affiliation  

PURPOSE This study was designed to investigate the equivalency and factor structure of the patients and significant others' version of pain catastrophizing scales in patients with chronic pain and their spouses who are not in pain. METHOD Participants were 142 married couples in which 1 spouse reported chronic musculoskeletal pain. Confirmatory factor analyses were used to compare 4 models of pain catastrophizing, and to examine the invariance of the factor structure of the PCS-Patient version and the PCS-Significant other version in patients with chronic pain and their spouses. RESULTS The results indicated that the 2-factor oblique model provided an adequate fit to the data of both patients with chronic pain and their spouses who are not in pain. Moreover, it was found that when gender was controlled, the hypothesized factor structures of the PCS-patient version and the PCS-Significant other version were invariant. Indeed, it was revealed that the PCS-Patient version and the PCS-Significant other version measure the same factors in couples in which 1 of them have a chronic pain condition. CONCLUSIONS The findings of the current study showed that the 2-factor oblique model is the best fit in both samples (i.e., patients with chronic pain and their spouses). Therefore, it can be suggested that these versions can be used among patients and their spouses and the findings regarding them can be compared. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

中文翻译:

慢性疼痛患者及其配偶疼痛灾难化量表的因子结构和不变性。

目的 本研究旨在调查慢性疼痛患者及其未处于疼痛状态的配偶的患者和重要他人版本的疼痛灾难化量表的等效性和因子结构。方法 参与者是 142 对已婚夫妇,其中 1 对配偶报告慢性肌肉骨骼疼痛。验证性因子分析用于比较 4 种疼痛灾难化模型,并检验 PCS-Patient 版本和 PCS-Significant 其他版本在慢性疼痛患者及其配偶中因子结构的不变性。结果 结果表明,2 因子倾斜模型对慢性疼痛患者及其未疼痛的配偶的数据提供了足够的拟合。此外,研究发现,当性别受到控制时,PCS-患者版本和PCS-显着其他版本的假设因子结构是不变的。事实上,据透露,PCS-Patient 版本和 PCS-Significant 其他版本在其中一个患有慢性疼痛的夫妇中测量了相同的因素。结论 当前研究的结果表明,2 因子倾斜模型最适合两个样本(即慢性疼痛患者及其配偶)。因此,可以建议这些版本可以在患者及其配偶之间使用,并且可以比较有关他们的发现。(PsycInfo 数据库记录 (c) 2020 APA,保留所有权利)。结果表明,PCS-Patient 版本和 PCS-Significant 其他版本在其中 1 对患有慢性疼痛的夫妇中测量了相同的因素。结论 当前研究的结果表明,2 因子倾斜模型最适合两个样本(即慢性疼痛患者及其配偶)。因此,可以建议这些版本可以在患者及其配偶之间使用,并且可以比较有关他们的发现。(PsycInfo 数据库记录 (c) 2020 APA,保留所有权利)。结果表明,PCS-Patient 版本和 PCS-Significant 其他版本在其中 1 对患有慢性疼痛的夫妇中测量了相同的因素。结论 当前研究的结果表明,2 因子倾斜模型最适合两个样本(即慢性疼痛患者及其配偶)。因此,可以建议这些版本可以在患者及其配偶之间使用,并且可以比较有关他们的发现。(PsycInfo 数据库记录 (c) 2020 APA,保留所有权利)。可以建议,这些版本可以在患者及其配偶之间使用,并且可以比较有关他们的发现。(PsycInfo 数据库记录 (c) 2020 APA,保留所有权利)。可以建议,这些版本可以在患者及其配偶之间使用,并且可以比较有关他们的发现。(PsycInfo 数据库记录 (c) 2020 APA,保留所有权利)。
更新日期:2021-02-01
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