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Clinical characteristics of obsessive compulsive disorder with schizophrenia

Published online by Cambridge University Press:  16 April 2020

M.S. Koo
Affiliation:
Department of Psychiatry, Kwandong University College of Medicine, Gyunggi, Korea
K.A. Cheon
Affiliation:
Department of Psychiatry, Kwandong University College of Medicine, Gyunggi, Korea
J.Y. Jun
Affiliation:
Department of Psychiatry, Kwandong University College of Medicine, Gyunggi, Korea
C.H. Kim
Affiliation:
Department of Psychiatry, Kwandong University College of Medicine, Seoul, Korea

Abstract

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Objectives:

We investigated the prevalence of obsessive compulsive disorder (OCD) among patients with schizophrenia. We also investigated the differences in the psychotic symptoms and suicidality between patients with schizophrenia who did or did not have OC symptoms.

Methods:

Seventy-one subjects with the DSM-IV diagnosis of schizophrenia were evaluated by the Structured Clinical Interview for DSM-IV Axis I disorders, the Yale-Brown Obsessive-compulsive Scale and the Positive and Negative Syndrome Scale.

Results:

The OCD patients with schizophrenia were 20 (28.2%) among 71 subjects. The 20 subjects with OCD had significantly more severe negative and total psychotic symptoms evaluated with PANSS than subjects without OCD. The schizophrenia with OCD had significant higher recent suicidal attempt rate than the subjects without OCD.

Conclusions:

The results of this study suggest the possibility that OCD symptoms in schizophrenia may be related to negative symptoms and the OC symptoms may be related to the impulsivity expressed as suicidal attempts.

Type
Poster Session 1: Mental Health, Caregivers Issues and Social Psychiatry
Copyright
Copyright © European Psychiatric Association 2007
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