警察的心理创伤与抑郁焦虑共病网络分析

As first responders, police officers are frequently exposed to traumatic events involving severe interpersonal violence, posing unique psychological challenges. Although posttraumatic stress disorder (PTSD) has been extensively studied, little is known about its co-occurrence with depression and anxiety symptoms among police officers. Clarifying this co-occurrence may offer important insights into the complex interplay between trauma-related and affective symptoms in high-risk professional populations. Based on the network perspective of psychopathology, this study used network analysis and co