1310 – Factors related to homicide in tunisian patients with schizophrenia

• Published in: European psychiatry Vol. 28; p. 1
• Main Authors: Nakhli, J, Bouhlel, S, Ben Meriem, H, Ridha, R, Ben Hadj Ali, B
• Format: Journal Article
• Language: English
• Published: Elsevier SAS 2013
• Subjects: Internal Medicine; Psychiatry
• ISSN: 0924-9338; 1778-3585
• DOI: 10.1016/S0924-9338(13)76368-5

Background Evaluation of variables correlated to homicide is a fundamental issue for developing preventive and therapeutic strategies to deal with such criminal behavior. Objectives The objectives of this study were to assess the characteristics of homicide in Tunisian patients suffering from schizophrenia and to determine the correlated socio-demographic, clinical and therapeutic variables. Methods The study included two groups of male patients with a DSM-IV diagnosis of schizophrenia who attended the university psychiatric hospital of Tunis “Razi”. The first group was composed by 36 patients hospitalized in the forensic unit between the first January 2000 and 30 may 2012 for homicide. The second group included 50 patients without any criminal record. Demographic, clinical and therapeutic variables were analyzed and compared between the two groups. Results No differences were found between the two groups regarding the different socio-demographic variables. Significant differences were found with respect to a duration of untreated psychosis equal to or more than one year (p= 0.048), shorter duration of psychiatric care (p= 0.002), lower number of hospitalizations (p= 0.026), antecedent of forced hospitalization (p< 0.001), low degree of insight (p= 0.001), poor medication compliance (p< 0.001) and higher antipsychotic doses (p= 0.001). Conclusion Demographic variables as suggested by other studies are less valuable predictors of homicide in patients with schizophrenia. Interventions for reducing such behavior should focus on clinical variables and integrate an early diagnosis of the disease and improvement of insight as well as medication compliance.