汉化版36项健康调查简表评估膝骨关节炎患者生活质量的信度研究

摘要

目的 检验36项健康调查简表(SF-36)能否作为膝骨关节炎患者生活质量评估的有效评价指标.方法 由2名经过SF-36规范化培训的测评人员对30例膝骨关节炎患者在3 d内进行2次问答式测试评分.应用组内相关系数(ICC)和Cronbach's α系数检验SF-36的信度.结果 SF-36总分和各评分部分得分的ICC为0.54～0.91;Cronbach's α系数为0.70～0.95.结论 SF-36有极好的信度,可以作为膝骨关节炎患者生活质量评估的有效评价指标.%Objective To determine whether the Chinese version of 36-item Short Form Health Survey (SF-36) can be taken as an effective assessment to evaluate the quality of life in patients with knee osteoarthritis. Methods 30 patients with knee osteoarthritis were tested twice in 3 d with the Chinese version SF-36 by two standard-trained testers. The Cronbach's a coefficient and intraclass correlation coefficient (ICC) were investigated. Results The ICC of total scores and parts scores in the Chinese version SF-36 were 0. 54～0. 91, while the Cronbach's a coefficients were 0. 70～0. 95. Conclusion The Chinese version SF-36 is reliable in evaluating the quality of life in patients with knee osteoarthritis.