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Premorbid adjustment and violent behavior in schizophrenic patients
A Fresán1, R Apiquian, C de la Fuente-Sandoval
1Clinical Research Division, National Institute of Psychiatry, Ramón de la Fuente, Calz. México-Xochimilco No 101, Tlalpan, Mexico, 14370, Mexico. fresan@imp.edu.mx
Schizophrenia Research
|October 8, 2004
Summary
Poor early social adjustment in schizophrenic patients is linked to increased risk of violent behavior. This study investigated the connection between premorbid adjustment and aggression in individuals with schizophrenia.
Area of Science:
- Psychiatry
- Clinical Psychology
- Behavioral Science
Background:
- Schizophrenia is a complex mental disorder.
- Premorbid adjustment refers to functioning before the onset of psychosis.
- Previous research suggests a link between poor premorbid adjustment and violent behavior in schizophrenia.
Purpose of the Study:
- To investigate the influence of premorbid adjustment on violent behavior in schizophrenic patients.
- To further examine the hypothesis that poor premorbid adjustment predicts violent behavior.
Main Methods:
- Recruited 72 schizophrenic patients without substance abuse.
- Utilized the Structured Clinical Interview for DSM-IV-TR Axis I Disorders (SCID-I) for diagnosis.
- Assessed premorbid adjustment using the Premorbid Adjustment Scale.
- Evaluated violent behaviors with the Overt Aggression Scale.
Main Results:
- Violent schizophrenic patients exhibited significantly worse overall premorbid adjustment during childhood.
- Impaired peer relationships were noted in violent patients across childhood, early, and late adolescence.
Conclusions:
- Difficulties in social relationships during early life stages may elevate the risk of future violent behavior in schizophrenic patients.
- Early social functioning is a critical factor in understanding aggression in schizophrenia.