Citation

Cheung P, Schweitzer I, Crowley K, Tuckwell V. Aust. N. Zeal. J. Psychiatry 1997; 31(1): 62-67.

Affiliation

University of Melbourne, Australia.

Copyright

(Copyright © 1997, Royal Australian and New Zealand College of Psychiatrists, Publisher SAGE Publishing)

DOI

unavailable

PMID

9088487

Abstract

OBJECTIVE: The aim of this study was to determine the psychopathological correlates of aggressive behaviour in schizophrenia. METHOD: Thirty-one aggressive patients in rehabilitation wards meeting DSM-III-R criteria for schizophrenia were compared with 31 matched non-aggressive patients in relation to their psychopathology using the Clinical Global Index (CGI), Positive and Negative Symptoms scale (PANSS) and the Montgomery-Asberg Depression Rating Scale. RESULTS: The aggressive group had significantly higher CGI, positive symptom, negative symptom, general psychopathology and total PANSS scores than the non-aggressive group. The two groups could be distinguished by three sets of symptoms: symptoms with verbal or/and physical aggression as part of their definition; symptoms suggesting frontal lobe impairment; and excitement. The two groups did not differ in their level of depressive symptomatology. CONCLUSIONS: The aggressive group were overall more ill than the non-aggressive group, and the former could be distinguished from the latter by certain aspects of their psychopathology.

Language: en