Peritraumatic and Persistent Dissociation in the Presumed Etiology of PTSD

Abstract

Trauma-related persistent dissociation is a substantial predictor of PTSD, whereas peritraumatic dissociation ceases to predict PTSD at the multivariate level. These findings suggest that it is less what happens at the time of a trauma (e.g., disrupted encoding) that predicts PTSD than what occurs thereafter (i.e., persistent avoidance).