COMPONENT STRUCTURE OF THE EXPANDED BRIEF PSYCHIATRIC RATING-SCALE (BPRS-E)

被引:120
作者
DINGEMANS, PMAJ [1 ]
LINSZEN, DH [1 ]
LENIOR, ME [1 ]
SMEETS, RMW [1 ]
机构
[1] UNIV AMSTERDAM,DEPT PSYCHIAT,1105 BC AMSTERDAM,NETHERLANDS
关键词
BPRS-E; COMPONENT STRUCTURE; INTERNAL CONSISTENCY; DISCRIMINANT VALIDITY; SCHIZOPHRENIA; SCHIZOAFFECTIVE; SCHIZOPHRENIFORM; POSITIVE AND NEGATIVE SYMPTOMS;
D O I
10.1007/BF02246547
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
The component structure of the expanded Brief Psychiatric Rating Scale (BPRS-E) was analyzed in a sample (n = 150) of consecutively admitted general psychiatric inpatients and compared with a group (n = 97) of adolescent patients with schizophrenia spectrum diagnoses. A stable five-component solution, of which four were interpretable, was found across groups. The component scales of the 24-item version of the BPRS had good internal consistency, allowed better coverage of schizophrenia and affective symptoms than the 18-item version but did not distinguish the schizophrenia diagnostic subgroups. The implications of the findings are discussed.
引用
收藏
页码:263 / 267
页数:5
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