Network analysis of PTSD in college students across different areas after the COVID-19 epidemic

Background: Various studies have examined the psychological ‘typhoon eye’ and ‘ripple’ effects in mental disorders following COVID-19. However, these studies only considered the disorders as entities and assessed severity, and overlooked the differences in specific symptoms of disorders.Objectives: This aim of the study is to assess the psychological typhoon eye and ripple effects at the symptom-level in posttraumatic stress disorder (PTSD),...