工作能力支持量表(中文版)在就业年龄脑卒中患者中的信度和效度

目的 检验工作能力支持量表(WSS)在就业年龄脑卒中患者中的信度和效度。 方法采用翻译-回译方法将WSS译为中文。2018年12月至2019年3月,便利选取郑州市2所社区卫生服务中心下属社区的就业年龄脑卒中患者193例,由2名护士采用WSS中文版进行调查。进行项目分析、内容效度分析、探索性因子分析、内部一致性分析和评定者间信度分析。 结果 A部分内容效度为0.94,B部分为0.90;A部分16个条目,提取3个公因子,累积方差贡献率67.747%;B部分12个条目,提取3个公因子,累积方差贡献率56.056%;A和B部分Cronbach α系数为0.933和0.778,评定者间信度除条目B8、B10外,kappa系数均 > 0.6。 结论 WSS中文版信效度满意,可用于评估中青年脑卒中患者重返工作过程中的工作能力支持。

Work-ability Support Scale-Chinese Version for Stroke Patients: Reliability and Validity Analysis

Objective To test the reliability and validity of Work-ability Support Scale (WSS) in stroke patients. Methods WSS was translated into Chinese with the standard translation-retroversion. From December, 2018 to March, 2019, 193 middle-aged and young stroke patients from two community health service centers in Zhengzhou were conveniently selected, and investigated with Chinese WSS by two nurses. The data were analyzed with item analysis, content validity, exploratory factor analysis, internal consistency reliability and inter-rater reliability. Results The content validity was 0.94 in WSS A and 0.90 in WSS B. Three factors were extracted from 16 items in WSS A, with cumulative variance contribution of 67.747%; while three factors were extracted from 12 items in WSS B, with cumulative variance contribution of 56.056%. Cronbach's α was 0.933 and 0.778 in WSS A and WSS B, respectively. The kappa coefficient was above 0.6 between two raters in every item, except items B8 and B10. Conclusion Chinese WSS is satisfactory in validity and reliability for using in young and middle-aged stroke patients during their return to work.