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目的:检验述情障碍量表中文版(TAS-20-C)在青少年中的信、效度。方法:1260名青少年完成了TAS-20-C。结果:TAS-20-C在青少年中的Cronbach’sα系数为0.87,重测信度为0.81,各条目间平均相关系数在0.16～0.44之间,总分与各因子的相关系数在0.74～0.87之间,各因子间的相关系数在0.44～0.76之间,条目对因子负荷系数在0.17～0.86之间;验证性因子分析的指标:GFI(0.937)、NFI(0.902)、CFI(0.922)、TLI(0.911)、χ2/df(4.507)、REMEA(0.053)符合测量学要求;述情障碍总分与躯体化的相关系数为0.43(P<0.001),与抑郁总分相关系数为0.61(P<0.001)。结论:TAS-20-C在本研究青少年样本中具有良好的信度和效度。
Aims: To test the validity and reliability of the Chinese version of the TAS-20-C in adolescents. Method: 1,260 adolescents completed TAS-20-C. Results: The Cronbach’s alpha coefficient of TAS-20-C was 0.87 in adolescents, the test-retest reliability was 0.81, the average correlation coefficient of each item was between 0.16 and 0.44, and the correlation coefficient of total score and each factor was between 0.74 and 0.87 The correlation coefficient of each factor was between 0.44 and 0.76, and the factor to factor load coefficient was between 0.17 and 0.86. The indicators of confirmatory factor analysis were GFI (0.937), NFI (0.902) and CFI (0.922) TLI (0.911), χ2 / df (4.507) and REMEA (0.053) were in accordance with the requirements of surveying. The correlation coefficient between total score of alexithymia and somatization was 0.43 (P <0.001) <0.001). Conclusion: TAS-20-C has good reliability and validity in this sample of adolescents.