Predictors of later schizophrenia and affective psychosis among attendees at a child psychiatry department

Citation
M. Cannon et al., Predictors of later schizophrenia and affective psychosis among attendees at a child psychiatry department, BR J PSYCHI, 178, 2001, pp. 420-426
Citations number
28
Categorie Soggetti
Psychiatry,"Clinical Psycology & Psychiatry","Neurosciences & Behavoir
Journal title
BRITISH JOURNAL OF PSYCHIATRY
ISSN journal
00071250 → ACNP
Volume
178
Year of publication
2001
Pages
420 - 426
Database
ISI
SICI code
0007-1250(200105)178:<420:POLSAA>2.0.ZU;2-C
Abstract
Background Schizophrenia has been linked with psychological problems in chi ldhood but there is little information on precursors of affective psychosis . Aims To compare childhood psychological antecedents of adult schizophrenia and affective psychosis. Method Childhood item sheets, which give standardised information on signs and symptoms of mental illness in the year preceding assessment are complet ed for ail attendees at the children's department of the Maudsley and Bethl em Royal Hospital. We examined item sheet data on individuals with an adult diagnosis of schizophrenia (n =59) or affective psychosis (n-27) and a com parison group with no adult mental illness (n=86) (all had attended the dep artment). Results Abnormal suspiciousness or sensitivity and relationship difficultie s with Deers are associated with later schizophrenia, in contrast, affectiv e psychosis is associated with childhood hysterical symptoms and disturbanc es in eating. Conclusions Childhood psychological precursors for schizophrenia and affect ive psychosis differ and do not simply reflect non-specific psychiatric dis turbance in adolescence. Declaration of interest None. Funding detailed in Acknowledgements.