Altan Lale, Çeliker Reyhan, Ercan İlker, Birtane Murat, Akgün Kenan, Zateri Coşkun, Taştekin Nurettin, Rezvani Aylin, Aktaş İlknur, Özdolap Şenay, Dursun Erbil, Dursun Nigar, Sarıkaya Selda
Department of Physical Medicine and Rehabilitation, Uludag University School of Medicine, Bursa, Turkey.
Department of Physical Medicine and Rehabilitation, Acibadem University, School of Medicine, İstanbul, Turkey.
Eur J Rheumatol. 2018 Mar;5(1):40-44. doi: 10.5152/eurjrheum.2017.16090. Epub 2017 Oct 25.
The objective of this study was to test the reliability and validity of the Turkish version of the Fibromyalgia Participation Questionnaire (FPQ).
One hundred and eighty-four female patients with fibromyalgia syndrome were included in the study. All patients filled out the Turkish FPQ (FPQ-T) questionnaire, which was obtained by translation from German according to the guideline for the process of cross-cultural adaptation The patients filled out the revised Fibromyalgia Impact Questionnaire (FIQ) and reevaluated the FPQ-T two hours later. Internal consistency reliability of the FPQ-T was assessed by calculating the "if item deleted" using Cronbach's alpha and the "item-total correction" coefficient for each item of the questionnaire. The consistency of the subscales and the correlation of the test-retest values were assessed. The test-retest values were compared using the Wilcoxon test. Criterion validity was measured using FIQ scales by Spearman's rank correlation coefficient.
For internal reliability, Cronbach's alpha coefficient was calculated as 0.957 for nonworking patients and 0.958 for working patients. Cronbach's alpha values of 0.939, 0.871, and 0.914 were obtained for daily, social, and work life, respectively. Correlation coefficients were 0.888 for daily life, 0.859 for social life, and 0.901 overall in the nonworking group versus 0.896 the in working group. The comparison of scores obtained from test-retest measurements showed no significant difference except for Item 3. The correlation of the symptom severity score (SSS) and the FPQ-T was r=0.385 (p<0.001) and r=0.390 (p<0.001) for the nonworking and working subgroups, respectively. The evaluation of construct validity showed a significant correlation between the SSS and FPQ-T.
The results of our study showed that the FPQ-T is reliable and valid for assessing participation and social functioning in fibromyalgia patients in Turkish society.
本研究旨在检验纤维肌痛参与问卷（FPQ）土耳其语版本的信度和效度。
184名女性纤维肌痛综合征患者纳入本研究。所有患者填写根据跨文化适应流程指南从德语翻译而来的土耳其语FPQ（FPQ-T）问卷。患者填写修订后的纤维肌痛影响问卷（FIQ），并在两小时后重新评估FPQ-T。通过使用Cronbach's alpha计算“删除项目后”以及问卷各项目的“项目-总分校正”系数来评估FPQ-T的内部一致性信度。评估分量表的一致性以及重测值的相关性。使用Wilcoxon检验比较重测值。通过Spearman等级相关系数使用FIQ量表测量效标效度。
对于内部信度，非工作患者的Cronbach's alpha系数计算为0.957，工作患者为0.958。日常生活、社交生活和工作生活的Cronbach's alpha值分别为0.939、0.871和0.914。非工作组日常生活的相关系数为0.888，社交生活为0.859，总体为0.901，工作组为0.896。重测测量所得分数的比较显示，除项目3外无显著差异。非工作和工作亚组的症状严重程度评分（SSS）与FPQ-T的相关性分别为r = 0.385（p < 0.001）和r = 0.390（p < 0.001）。结构效度评估显示SSS与FPQ-T之间存在显著相关性。
我们的研究结果表明，FPQ-T在评估土耳其社会纤维肌痛患者的参与度和社会功能方面是可靠且有效的。
