Abstract
Outcome is important in the validation of psychiatric diagnosis, as most disorders lack clinicopathological correlates. We describe the predictive validity of four definitions of schizophrenia (DSM-III-R, ICD-10, ICD-9 and CATEGO S+), in a representative cohort of patients selected during their first episode of psychosis.
Original language | English |
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Pages (from-to) | 321-7 |
Number of pages | 7 |
Journal | British Journal of Psychiatry |
Volume | 170 |
Publication status | Published - 1997 |