Hostname: page-component-cd9895bd7-dzt6s Total loading time: 0 Render date: 2024-12-27T12:48:43.418Z Has data issue: false hasContentIssue false
  • English
  • Français

The Relative Stability of Positive and Negative Features in Chronic Schizophrenia

Published online by Cambridge University Press:  02 January 2018

E. C. Johnstone ,
D. G. C. Owens ,
C. D. Frith  and
T. J. Crow
Get access Rights & Permissions [Opens in a new window]

Abstract

The mental states of 92 inpatients with chronic schizophrenia were assessed on two occasions 4 years apart. The relationship between the two ratings was examined in the 84 patients who were either consistently on or consistently off neuroleptics. Negative features were more stable than positive, but were not irreversible. Every feature examined was shown to resolve in some cases.

Type
Research Article
Information
The British Journal of Psychiatry , Volume 150 , Issue 1 , January 1987 , pp. 60 - 64
Copyright
Copyright © 1987 The Royal College of Psychiatrists 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Angrist, B., Rotrosen, J. & Gershon, S. (1980) Positive and negative symptoms in schizophrenia-differential response to amphetamine and neuroleptics. Psychopharmacology, 72,17–19.CrossRefGoogle Scholar
Bridge, T. P., Cannon, E. & Wyatt, R. J. (1978) Burned-out Schizophrenia: Evidence for Age Effects on Schizophrenic Symptomatology. Journal of Gerontology, 33, 835–839.CrossRefGoogle ScholarPubMed
Crow, T. J. (1980) Molecular pathology of schizophrenia: more than one disease process? British Medical Journal, 280, 66–68.CrossRefGoogle ScholarPubMed
Feighner, J. P., Robins, E., Guze, S. B., Woodruff, A., Winokur, G. & Munoz, R. (1972) Diagnostic criteria for use in psychiatric research. Archives of General Psychiatry, 26, 57–63.CrossRefGoogle ScholarPubMed
Johnstone, E. C., Crow, T. J., Frith, C. D., Carney, M. W. P. & Price, J. S. (1978) Mechanism of the antipsychotic effect in the treatment of acute schizophrenia. Lancet, 1, 848–851.CrossRefGoogle ScholarPubMed
Krawiecka, M., Goldberg, D. & Vaughan, M. (1977) A standardised psychiatric assessment for rating chronic psychotic patients. Acta Psychiatrica Scandinavica, 55, 299–308.CrossRefGoogle ScholarPubMed
Ovchinnikov, (1968) Problems of Philosophy 9. Cited by A. V. Snezhnevsky.Google Scholar
Owens, D. G. C. & Johnstone, E. C. (1980) The disabilities of chronic schizophrenia: their nature and the factors contributing to their development. British Journal of Psychiatry, 136, 384–395.CrossRefGoogle Scholar
Paul, G. L. (1969) Chronic mental patient: current status future direction. Psychological Bulletin, 71, 81–94.CrossRefGoogle Scholar
Pfohl, B. & Winokur, G. (1982a) Evolution of symptoms in institutionalised hebephrenic/catatonic schizophrenics. British Journal of Psychiatry, 141, 567–572.CrossRefGoogle ScholarPubMed
Pfohl, B. & Winokur, G. (1982b) Schizophrenia: Course and Outcome. In Schizophrenia as a Brain Disease (eds F. A. Henn, H. A. Nasrallah). Oxford: Oxford University Press.Google Scholar
Rifkin, A., Quitkin, F. & Klein, D. F. (1975) Akinesia. Archives of General Psychiatry, 32, 672–674.CrossRefGoogle Scholar
Snezhnevsky, A. V. (1968) The symptomatology clinical forms and nosology of schizophrenia. In Modern Perspectives in World Psychiatry (ed. J. G. Howells). Edinburgh: Oliver & Boyd.Google Scholar
Wing, J. K. (1978) Clinical concepts of schizophrenia. In Schizophrenia: Towards a New Synthesis (ed. J. K. Wing). London: Academic Press.Google Scholar
Wing, J. K. & Brown, G. W. (1970) Institutionalism and Schizophrenia. London: Cambridge University Press.CrossRefGoogle Scholar
Submit a response

eLetters

No eLetters have been published for this article.