Author:
Bryant Richard A.,Nickerson Angela,Creamer Mark,O'Donnell Meaghan,Forbes David,Galatzer-Levy Isaac,McFarlane Alexander C.,Silove Derrick
Abstract
BackgroundTraumatic injuries affect millions of patients each year, and resulting post-traumatic stress disorder (PTSD) significantly contributes to subsequent impairment.AimsTo map the distinctive long-term trajectories of PTSD responses over 6 years by using latent growth mixture modelling.MethodRandomly selected injury patients (n = 1084) admitted to four hospitals around Australia were assessed in hospital, and at 3, 12, 24 and 72 months. Lifetime psychiatric history and current PTSD severity and functioning were assessed.ResultsFive trajectories of PTSD response were noted across the 6 years: (a) chronic (4%), (b) recovery (6%), (c) worsening/recovery (8%), (d) worsening (10%) and (e) resilient (73%). A poorer trajectory was predicted by female gender, recent life stressors, presence of mild traumatic brain injury and admission to intensive care unit.ConclusionsThese findings demonstrate the long-term PTSD effects that can occur following traumatic injury. The different trajectories highlight that monitoring a subset of patients over time is probably a more accurate means of identifying PTSD rather than relying on factors that can be assessed during hospital admission.
Publisher
Royal College of Psychiatrists
Subject
Psychiatry and Mental health
Cited by
150 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献