摘要
目的探讨抑郁自评量表(SDS)在抑郁症患者中的因子结构维度。方法采用相关分析和主成分因子分析法研究819例抑郁症患者及不同性别的SDS因子结构特点。结果抑郁症患者SDS标准分均分显著高于国内常模差异有统计学意义(t=40.98,P<0.001);SDS所有条目得分与SDS总分呈显著性正相关(r=0.73～0.29,P<0.001);因子分析取特征值>1,全部样本和男性样本得4个因子,半数样本和女性样本得5个因子。结论抑郁症患者SDS呈4或5个因子结构,不同人群SDS因子结构有所不同。
Objective To explore the factorial structure of the self-rating depression scale（SDS）in patients with depression.Methods Evaluated the factorial structure of SDS in 819 patients with depression using correlate analysis and exploratory factor analysis.Results There was a significant difference on the average standard score of SDS between patients with depression and the national norm（60.47±12.98 vs.41.88±10.57,t=40.98,P0.001）.There were significant correlations between all items scores and the whole score of SDS（r=0.73~0.29,P0.001）.As initial eigenvaluse1,4 factorial structures of the SDS were found in all sample and male sample,5 factorial structures of the SDS were found in half sample and female sample.Conclusion There are 4 or 5 factorial structures of the SDS in patients with depression.Different factorial structures could be found in different people.
出处
《中国健康心理学杂志》
2012年第10期1521-1523,共3页
China Journal of Health Psychology
