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Reliability, Validity, and Sensitivity Measures of Expanded and Revised Version of the Short-Form McGill Pain Questionnaire (SF-MPQ-2) in Iranian Patients with Neuropathic and Non-Neuropathic Pain

机译:简短版麦吉尔疼痛问卷(SF-MPQ-2)在患有神经性和非神经性疼痛的伊朗患者中的扩展和修订版本的可靠性,有效性和敏感性。

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Objective: The aim of this study was to assess validity, reliability, and sensitivity of the Persian version of the short-form McGill Pain Questionnaire 2 (SF-MPQ-2) in patients with neuropathic and non-neuropathic pain. Design: Beaton's guideline was used to translate and adapt the SF-MPQ-2 to Persian. Subjects: One hundred eighty-four patients with subacute and chronic non-neuropathic pain and 74 patients with painful diabetic peripheral neuropathy (total 258) attending multidisciplinary pain clinic participated in the study. Outcome Measures: Internal consistency and intraclass correlation coefficient (ICC) were estimated for participants who had completed the questionnaire in the morning and evening of the first day. The visual analog scale (VAS) and the present pain intensity (PPI) were also recorded to test convergent validity of the questionnaire. Sensitivity to change was examined after a standard treatment and validated by means of the patient global impression of change (PGIC) in addition to VAS and PPI. Exploratory factor analysis (EFA) was used to find possible components. Results: Cronbach's alpha was 0.906, which showed high internal consistency. ICC (0.941) revealed test-retest reliability. There was high correlation between the mean VAS and the mean total score (r=0.926). Patients in different levels of PPI and PGIC exhibited significant differences among their mean total scores (P<0.05). EFA revealed four components similar to the original SF-MPQ-2. Conclusion: The Persian translation of the expanded and revised version of the SF-MPQ-2 is a highly reliable, sensitive, and valid instrument to evaluate pain in patients with and without neuropathic etiology. Wiley Periodicals, Inc.
机译:目的:本研究的目的是评估在患有神经性和非神经性疼痛的患者中,波斯文版的简短版麦吉尔疼痛问卷2(SF-MPQ-2)的有效性,可靠性和敏感性。设计:Beaton的指南用于翻译和改编SF-MPQ-2以适应波斯语。受试者:参加多学科疼痛门诊的184例亚急性和慢性非神经性疼痛患者和74例糖尿病性周围神经痛患者(共258位)参加了研究。结果测量:对第一天早上和晚上完成问卷的参与者的内部一致性和类内相关系数(ICC)进行了估计。还记录了视觉模拟量表(VAS)和当前的疼痛强度(PPI),以测试问卷的收敛有效性。在标准治疗后,检查变化的敏感性,并通过除VAS和PPI之外的患者总体变化印象(PGIC)进行验证。探索性因素分析(EFA)用于查找可能的组件。结果:Cronbach's alpha为0.906,显示出很高的内部一致性。 ICC(0.941)显示了重测信度。平均VAS与平均总分之间具有高度相关性(r = 0.926)。 PPI和PGIC不同水平的患者的平均总分之间存在显着差异(P <0.05)。 EFA揭示了四个类似于原始SF-MPQ-2的组件。结论:SF-MPQ-2扩展和修订版的波斯语翻译是一种高度可靠,灵敏且有效的工具,可用于评估有无神经病因的患者的疼痛。威利期刊有限公司

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