Evaluation of the psychometric properties of the revised short-form McGill Pain Questionnaire.
Evaluation of the psychometric properties of the revised short-form McGill Pain Questionnaire.
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DOI：
10.1016/j.jpain.2012.09.011
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发表时间：
2012-12
期刊：
影响因子：
4
通讯作者：
Morasco, Benjamin J.
中科院分区：
文献类型：
--
作者：
Lovejoy, Travis I.;Turk, Dennis C.;Morasco, Benjamin J.
最近修订的简式麦吉尔疼痛问卷(SF-MPQ-2)是用来评估神经性和非神经性疼痛的。目前的研究通过在一系列慢性疼痛诊断的美国退伍军人患者样本中测试SF-MPQ-2的可靠性和有效性，扩展了先前的研究。参与者(N=186)完成了SF-MPQ-2，社会人口学问卷，DSM-IV的结构化临床访谈，以及自我报告疼痛和精神测量。疼痛诊断是从电子病历中提取的。SF-MPQ-2总分和量表得分表现出良好到极好的内部一致性。支持收敛效度和判别效度，SF-MPQ-2总分和量表得分随着疼痛诊断次数和疼痛严重程度的增加而增加。验证性因素分析表明，四因素模型比单因素模型更符合数据。然而，观察到了四个潜在结构之间的高度相关性，并出现了一个二阶整体疼痛结构。总体而言，SF-MPQ-2在患有慢性神经性和非神经性疼痛的美国退伍军人患者样本中显示出极好的可靠性和有效性。未来对SF-MPQ-2的心理测量学研究应该使用纵向数据来评估量表评分唯一预测临床和卫生服务结果的能力。
The recently revised version of the Short-Form McGill Pain Questionnaire (SF-MPQ-2) was created to assess both neuropathic and non-neuropathic pain. The current study extends prior research by testing the reliability and validity of the SF-MPQ-2 in a sample of U.S. veteran patients with a range of chronic pain diagnoses. Participants (N = 186) completed the SF-MPQ-2, a sociodemographic questionnaire, the Structured Clinical Interview for the DSM-IV, and self-report pain and psychiatric measures. Pain diagnoses were extracted from the electronic medical record. The SF-MPQ-2 total and scale scores demonstrated good to excellent internal consistency. Convergent and discriminant validity were supported, and SF-MPQ-2 total and scale scores increased with number of pain diagnoses and pain severity. Confirmatory factor analyses indicated a four-factor model fit the data better than a single-factor model. However, high intercorrelations among the four latent constructs were observed, and a 2nd-order global pain construct also emerged. Overall, the SF-MPQ-2 demonstrated excellent reliability and validity in a sample of U.S. veteran patients with chronic neuropathic and non-neuropathic pain. Future psychometric studies of the SF-MPQ-2 should employ longitudinal data to evaluate the ability of scale scores to uniquely predict clinical and health service outcomes.
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