韩国警察PTSD流行率全国横断面研究

Abstract Background Police officers are occupationally predisposed to post-traumatic stress disorder (PTSD) because of repeated and varied traumatic exposures inherent to law enforcement. Large-scale data characterizing PTSD prevalence by work function and traumatic event type among Korean police officers remain limited. This study aimed to evaluate the prevalence of probable PTSD, depression and suicide-related outcomes among Korean police officers relative to the general population, and to examine how specific work functions and traumatic event types differentially contribute to PTSD vulnera