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目的引进膝关节自我效能量表(the Knee Self-Efficacy Scale,K-SES),并对其效度和信度进行检验。方法采用经Brislin法翻译和文化调适的中文版K-SES及一般自我效能量表中文版对128例骨科门诊患者进行调查,并对结果进行信效度检验。结果中文版K-SES保留18个条目,因子分析提取4个公因子,累积贡献率达54.376%;总量表Cronbach′sα系数为0.913,重测信度为0.886;以一般自我效能量表作效标效度,两量表Pearson相关系数为0.769(P<0.01)。结论修订后的中文版K-SES具有良好的信效度,适合作为评估膝关节前交叉韧带损伤患者自我效能水平的工具。
Objective To introduce the Knee Self-Efficacy Scale (K-SES) and test its validity and reliability. Methods A total of 128 orthopedic outpatients were investigated using Chinese version of Chinese version K-SES and general self-efficacy scale translated and adapted by Brislin method. The reliability and validity of the test were tested. Results The Chinese version of K-SES retained 18 entries, factorial analysis extracted four common factors, the cumulative contribution rate of 54.376%; total scale Cronbach’sα coefficient of 0.913, test-retest reliability was 0.886; general self-efficacy scale The validity of the criteria was Pearson’s correlation coefficient of 0.769 (P <0.01). Conclusion The revised Chinese version of K-SES has good reliability and validity and is suitable as a tool to evaluate the self-efficacy of patients with knee anterior cruciate ligament injury.