Langenfeld Anke, Bastiaenen Carolien, Brunner Florian, Swanenburg Jaap
Interdisciplinary Spinal Research ISR, Department of Chiropractic Medicine, Balgrist University Hospital, Forchstrasse 340, 8008, Zurich, Switzerland.
CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands.
BMC Res Notes. 2018 Mar 2;11(1):161. doi: 10.1186/s13104-018-3269-x.
To validate the German version of OMPSQ (OMPSQ-G) for patients with chronic neck pain.
After translating OMPSQ to German, we assessed the discriminant validity between patients and healthy adults. Convergent validity was assessed using Pearson's correlation coefficients between domains of OMPSQ-G and the German version of neck disability index (NDI-G) and visual analogue scale (VAS) of neck pain intensity. Floor and ceiling effects, internal consistency, test-retest and relative reliability were assessed. Fifty patients with chronic neck pain (mean age, 43.6 years; 34 females) and 24 healthy adults (mean age, 50.4 years; 18 females) participated. Mann-Whitney U tests showed significant differences in OMPSQ scores between both groups at the baseline (z = - 4.6; p < 0.001) and second time point (z = - 4.8; p < 0.001). OMPSQ-G scores highly and moderately correlated with NDI-G (ρ = 0.70) and VAS (ρ = 0.41) scores, respectively. There were no floor or ceiling effects. Cronbach's alpha was 0.94. OMPSQ-G showed high reliability (intraclass correlation 2.1: 0.93; standard error of measurement, 6.9; smallest detectable change, 20 points). The Bland-Altman plot indicated no systematic error. OMPSQ-G showed good validity and reliability in patients with neck pain. Trial registration NCT02540343.
验证慢性颈痛患者的德语版OMPSQ（OMPSQ-G）。
将OMPSQ翻译成德语后，我们评估了患者与健康成年人之间的区分效度。使用OMPSQ-G各领域与德语版颈部功能障碍指数（NDI-G）以及颈部疼痛强度视觉模拟量表（VAS）之间的Pearson相关系数评估收敛效度。评估了地板效应和天花板效应、内部一致性、重测信度和相对信度。50例慢性颈痛患者（平均年龄43.6岁；34例女性）和24例健康成年人（平均年龄50.4岁；18例女性）参与研究。Mann-Whitney U检验显示，两组在基线时（z = -4.6；p < 0.001）和第二个时间点（z = -4.8；p < 0.001）的OMPSQ评分存在显著差异。OMPSQ-G评分分别与NDI-G（ρ = 0.70）和VAS（ρ = 0.41）评分高度和中度相关。不存在地板效应或天花板效应。Cronbach's α为0.94。OMPSQ-G显示出高信度（组内相关系数2.1：0.93；测量标准误，6.9；最小可检测变化，20分）。Bland-Altman图显示无系统误差。OMPSQ-G在颈痛患者中显示出良好的效度和信度。试验注册号NCT02540343。
