The Shadow Epidemic: A Five-Year Retrospective Analysis of Workplace Violence and Aggression Pathways in a Psychiatric Hospital

Workplace violence (WPV) in psychiatric settings is a global crisis, yet its true prevalence is often obscured by systemic underreporting. This study analyzes officially documented incidents of violence in a psychiatric hospital to uncover underlying patterns of aggression and to estimate the magnitude of this reporting deficit. The aims were threefold: (1) to analyze the characteristics of officially reported violent incidents in a high-security Turkish psychiatric hospital over a five-year period; (2) to critically evaluate the observed incident rate against international benchmarks of comparable violence types to quantify the likely magnitude of underreporting; and (3) to delineate distinct aggression pathways based on the identities of those involved. The analysis was framed by specific Trauma-Informed Care (TIC) principles - safety, trustworthiness, transparency, and empowerment - to identify points of systemic failure. A retrospective analysis of all 51 Code White reports filed between January 1, 2018, and December 31, 2022, was conducted. Data were analyzed using descriptive statistics and Chi-Square tests of independence, with Cramer’s V calculated to measure effect size. An exceptionally low annual incident rate was identified. Similar forms of violence were compared, and it was found that the rate of reported physical violence (0.55 incidents per 100 beds per year) was approximately 98.5% lower than international benchmarks for forensic psychiatric settings. Two distinct aggression pathways emerged: a "communication-frustration pathway,” characterized by verbal aggression from patient relatives directed at physicians, and a "coercion-resistance pathway,” characterized by physical aggression from patients directed at frontline staff. The association between the identity of the individual engaging in aggression and the type of violence was statistically significant and large (χ² (4, N=51) =34.171, p<.001, Cramer’s V=0.579).