Polygenic risk for traumatic loss-related PTSD in US military veterans: Protective effect of secure attachment style

To examine whether attachment style moderates the relationship between polygenic risk scores (PRS) for posttraumatic stress disorder (PTSD) re-experiencing (PTSDREX) symptoms and the severity of and positive screen for traumatic loss-related PTSD.Data were analysed from 631 US veterans who endorsed 'unexpected death of a loved one' as their 'worst' traumatic event. Multivariable models evaluated the association between PRS for PTSDREX,...