Numerous studies have highlighted significant correlations between major psychiatric disorders and criminal behavior. However, the plethora of literature on criminality among patients with major psychiatric disorders originated in the West. The objective of the present paper is to review criminal behavior among individuals with mental illness in Arab countries. Attributes of individuals assessed by forensic psychiatric committees and identifying various aspects that may reinforce criminality among individuals with mental illness were considered. Following the PRISMA guidelines, a systematic review of literature from three databases (Scopus, PubMed, and Web of Science) was carried out. A total of 20 articles were included. The publications span between 1975 and 2020 and originated in seven different Arab countries including Egypt, Kuwait, Iraq, Saudi Arabia, Tunisia, Jordan, and Algeria. Individuals evaluated by forensic psychiatric committees were predominantly males. Excluding substance use disorder, psychotic disorders were the most commonly diagnosed disorders among individuals evaluated by forensic psychiatry committees. Concerning schizophrenia, concomitant substance use and nonadherence to therapy were significantly associated with increased criminality. The review demonstrates that substance use is certainly linked to violence. There is a significant association between mental illness and criminal behavior. Therefore, awareness of different characteristics and risk factors behind criminal behavior among mentally ill offenders could allow us to design and implement effective preventative measures. The Arab's contribution in this field of forensic psychiatry is relatively small. Indeed, further investigation and contributions from the Arab world are required.
Keywords: Arab world; criminal behavior; forensic psychiatry; mental illness; psychiatry and behavioral science.
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