Stability of Positive and Negative Symptoms in Schizophrenia-Reference-Cited by-同舟云学术

Stability of Positive and Negative Symptoms in Schizophrenia

Published:1993-11 Issue:9 Volume:38 Page:617-621
ISSN:0706-7437
Container-title:The Canadian Journal of Psychiatry
language:en
Short-container-title:Can J Psychiatry

Author:

Malla Ashok K.¹,Norman Ross M.G.²,Williamson Peter²

Affiliation:

1. Department of Psychiatry, University of Western Ontario, Victoria Hospital, London, Ontario.

2. Department of Psychiatry, University of Western Ontario, London, Ontario.

Abstract

Fifty-nine DSM-III-R schizophrenic outpatients were assessed for positive and negative symptoms using Andreasen's Scale for Assessment of Positive Symptoms (SAPS) and the Scale for Assessment of Negative Symptoms (SANS). Reevaluation of these patients 12 months later revealed a moderate degree of stability for both SAPS and SANS total scores and most of their subscales. Only the subscale scores for apathy and bizarre behaviour failed to show a significant correlation in stability in 12 months. The results are discussed in the context of the reported literature.

Publisher

SAGE Publications

Subject

Psychiatry and Mental health

Link

http://journals.sagepub.com/doi/pdf/10.1177/070674379303800910

Reference25 articles.

1. Molecular pathology of schizophrenia: more than one disease process?

2. The Two-syndrome Concept: Origins and Current Status

3. Negative v Positive Schizophrenia

4. Positive vs. Negative Schizophrenia: A Critical Evaluation

5. The Consistency of Thought Disorder in Mania and Schizophrenia

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