## Abstract Association between 5βHTTLPR polymorphism and development of acute and persistence of chronic posttraumatic stress disorder (PTSD) was prospectively investigated. DNA was extracted from 41 motorβvehicle accident victims evaluated for development and persistence of PTSD, 1 and 12 months
Posttraumatic appraisals in the development and persistence of posttraumatic stress symptoms
β Scribed by Meaghan L. O'Donnell; Peter Elliott; Bronwyn Jones Wolfgang; Mark Creamer
- Publisher
- Springer
- Year
- 2007
- Tongue
- English
- Weight
- 167 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0894-9867
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Cognitive models of posttraumatic stress disorder (PTSD) posit that appraisal plays an important role in the development and persistence of PTSD. This study examined posttraumatic appraisals and their relationship to the development and course of PTSD symptoms. Two hundred fiftyβthree injury survivors were assessed for PTSD symptoms and posttraumatic cognitions across a 12βmonth period. A path analytic modeling approach showed that posttraumatic appraisals were important direct and indirect predictors of later PTSD severity. The findings suggest that appraisals made in the aftermath of trauma have a significant influence on subsequent psychological adjustment.
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