Validity and Reliability of the Chinese Hamilton Depression Rating Scale

Authors:
  • JZJingping Zhao
    Jingping Zhao
  • MPMichael Phillips
    Michael Phillips
  • JLJianbai Liu
    Jianbai Liu
  • MCMinfang Cai
    Minfang Cai
  • SSShengqi Sun
    Shengqi Sun
  • MHMiaofeng Huang
    Miaofeng Huang
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Abstract
The reliability and validity of the Chinese version of the 17-item Hamilton Depression Rating Scale (CHDS) was assessed. Interrater reliability was excellent, the item total-score correlations were good, and the internal reliability was satisfactory. The concurrent validity was tested by correlating the CHDS score with the Global Assessment Scale score; the strong negative correlation found indicated that the CHDS reflects the overall level of disability. Five distinct factors were generated by principle-component analysis; these factors account for 52.4% of the total variance. Rigorous evaluation of the numerous translated scales being used in clinical and research settings of non-Western countries is important.

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