Demirdel Senem, Ulaş Kardem, Erol Çelik Seher, Karahan Sevilay, Topuz Semra
Department of Physiotherapy and Rehabilitation, University of Health Sciences, Ankara, Turkey.
Department of Physiotherapy and Rehabilitation, Final University, Girne, Cyprus.
Prosthet Orthot Int. 2022 Apr 1;46(2):170-174. doi: 10.1097/PXR.0000000000000067.
Evaluation of prosthesis and orthosis (P&O) devices and service satisfaction in patients using P&O are important to understand the patient perspective and improve the quality of devices and the services.
The aim of this study was to translate the original Orthotics and Prosthetics Users' Survey (OPUS) satisfaction module into Turkish and examine its psychometric properties in lower limb P&O users.
Cross-sectional study.
The Turkish versions of the OPUS-Client Satisfaction with Device (CSD) and Service (CSS) modules were applied to 157 individuals using a lower limb prosthesis or orthosis. The retest of the survey was applied 5-7 days later. Intraclass correlation coefficient was used to determine test-retest reliability, and Cronbach alpha was used to determine internal consistency. Criterion validity was evaluated using the Nottingham Health Profile. Exploratory factor analysis was used to examine the factor structure of the Turkish version of the OPUS satisfaction module.
The test-retest correlation (intraclass correlation coefficient = 0.92 for CSD and 0.91 for CSS) and internal consistency (Cronbach's alpha = 0.84 for CSD and 0.95 for CSS) were high. A statistically significant correlation was found between the OPUS CSD and CSS modules and the Nottingham Health Profile (r = -0.325 for CSD module, r = -0.381 for CSS module, P < 0.001). The factor analysis revealed one-factor structure for both modules.
This study demonstrated the reliability and validity of the Turkish version of the OPUS satisfaction module, and it provides a useful starting point for future studies on this survey.
评估假体和矫形器（P&O）设备以及使用P&O的患者对服务的满意度，对于了解患者的观点以及提高设备和服务质量至关重要。
本研究的目的是将原始的矫形器和假肢用户调查（OPUS）满意度模块翻译成土耳其语，并在下肢P&O用户中检验其心理测量特性。
横断面研究。
将OPUS-设备客户满意度（CSD）和服务（CSS）模块的土耳其语版本应用于157名使用下肢假肢或矫形器的个体。在5-7天后进行调查的重测。组内相关系数用于确定重测信度，Cronbach α用于确定内部一致性。使用诺丁汉健康量表评估效标效度。探索性因素分析用于检验OPUS满意度模块土耳其语版本的因素结构。
重测相关性（CSD的组内相关系数=0.92，CSS的组内相关系数=0.91）和内部一致性（CSD的Cronbach's α =0.84，CSS的Cronbach's α =0.95）都很高。在OPUS CSD和CSS模块与诺丁汉健康量表之间发现了统计学上显著的相关性（CSD模块r=-0.325，CSS模块r=-0.381，P<0.001）。因素分析显示两个模块均为单因素结构。
本研究证明了OPUS满意度模块土耳其语版本的可靠性和有效性，并为该调查的未来研究提供了一个有用的起点。
