Harding Hospital, The Ohio State University, 1670 Upham Drive, Columbus, OH 43210, USA.
Department of Psychiatry, Boonshoft School of Medicine, Wright State University, First Floor, East Medical Plaza, 627 South Edwin C. Moses Boulevard, Dayton, OH 45417-1461, USA.
Psychiatry Res. 2018 Jan;259:251-253. doi: 10.1016/j.psychres.2017.10.033. Epub 2017 Nov 5.
WHODAS-2.0 is a suggested replacement to the GAF in DSM-5. This study's purpose was to assess their comparative correlation in adults with schizophrenia spectrum disorder. 42 individuals with a diagnosis of schizophrenia or schizoaffective disorder were administered both tools and the PANSS. Pearson product moment correlations were computed and the different methods compared using bootstrap. There was no significant correlation between raw WHODAS-2.0 and GAF scores for all participants and a modest correlation between corrected WHODAS-2.0 and GAF scores for outpatients. The WHODAS-2.0 and GAF did not correlate when WHODAS-2.0 was self-rated, and only modestly correlated when clinician-rater corrected.
WHODAS-2.0 是 DSM-5 中 GAF 的替代建议。本研究旨在评估其在精神分裂症谱系障碍成人中的比较相关性。对 42 名被诊断为精神分裂症或分裂情感障碍的个体进行了这两种工具和 PANSS 的评估。计算了皮尔逊积矩相关系数，并使用自举法比较了不同的方法。对于所有参与者，原始 WHODAS-2.0 与 GAF 评分之间没有显著相关性，而门诊患者校正后的 WHODAS-2.0 与 GAF 评分之间存在适度相关性。当 WHODAS-2.0 为自我报告时，WHODAS-2.0 和 GAF 之间没有相关性，而当临床医生校正时，只有适度相关性。
