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Violent behavior in schizophrenic inpatients.

C Karson, L B Bigelow

    The Journal of Nervous and Mental Disease
    |March 1, 1987
    PubMed
    Summary
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    Schizophrenia patients frequently exhibit assaultive behavior in psychiatric hospitals, unlike those with other diagnoses. A history of violence and younger age predict increased aggression, suggesting a poorer prognosis for these individuals.

    Area of Science:

    • Psychiatry
    • Clinical Psychology
    • Behavioral Science

    Background:

    • Assaultive behavior is a significant concern in psychiatric inpatient settings.
    • Understanding predictors of violence is crucial for patient safety and treatment.
    • Neuroleptic treatment resistance is common in certain psychiatric populations.

    Purpose of the Study:

    • To investigate the prevalence and characteristics of assaultive behavior in psychiatric inpatients.
    • To identify factors associated with increased risk of violence in this population.
    • To explore the relationship between prior violence and treatment outcomes.

    Main Methods:

    • Retrospective survey of 140 psychiatric inpatient research volunteers.
    • Analysis of assaultive incidents and patient demographics.

    Related Experiment Videos

  • Comparison of patients with schizophrenia versus other diagnoses.

    • Main Results:

    • 41 out of 97 schizophrenia patients (42%) exhibited assaultive behavior, compared to 4 out of 43 (9%) with other diagnoses (p < .0001).
    • Assaultive patients were significantly younger and more likely to have a history of violence.
    • A history of violence correlated with more previous hospitalizations, suggesting a poor prognosis.

    Conclusions:

    • Schizophrenia is a significant risk factor for inpatient assaultive behavior, even in treatment-resistant populations.
    • Younger age and a history of violence are key predictors of aggression.
    • Prior violent behavior may indicate a poorer long-term prognosis and necessitate targeted interventions.