Violence in Psychiatric Settings: Demographic and Clinical Characteristics of Patients Who Were Targets of Aggression.

Violence is a serious concern in the psychiatric inpatient and emergency setting. Much of the research on victims of inpatient violence has focused on identifying and supporting staff who are at risk of being victimized when working in psychiatric settings. This article presents an analysis of 72 patients who were targeted during incidents of patient-on-patient physical aggression in hospital-based psychiatric settings (both inpatient and emergency) from 2014 to 2018. Results suggest that patients who are at risk of being targeted by another patient while in the hospital tend to be younger, are more likely to be male, and present with manic symptoms and recent cannabis use. These variables have all been identified as risk factors for perpetration of violence by patients with mental illness. This study adds to a literature demonstrating a consistent overlap between individuals with mental illness who are victimized and those who initiate violence.