The utility of the SCL-90-R for the diagnosis of war-zone related posttraumatic stress disorder
โ Scribed by Frank W. Weathers; Brett T. Litz; Terence M. Keane; Debra S. Herman; Howard R. Steinberg; Jennifer A. Huska; Helena C. Kraemer
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 938 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0894-9867
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
A scale for assessing warโzoneโrelated posttraumatic stress disorder (WZโPTSD scale) was derived from the Symptom Checklistโ90โR by identifying items that best discriminated Vietnam theater veterans with and without PTSD (N = 202). The 25โitem WZโPTSD scale had excellent internal consistency, and signal detection analyses revealed that its diagnostic utility was comparable to or exceeded that of several established PTSD scales and measures of global distress. In a crossโvalidation sample (N = 99), the diagnostic utility of the WZโPTSD scale was stable, whereas other PTSD scales performed more poorly. The WZโPTSD scale appears to be a valuable new measure of PTSD that can be particularly useful in archival data sets or in any situation where other PTSD measures are not available.
๐ SIMILAR VOLUMES
## Abstract Elevated prevalence rates of chronic posttraumatic stress disorder (PTSD) have been reported for Black and Hispanic Vietnam veterans. There has been no comprehensive explanation of these group differences. Moreover, previous research has relied on retrospective reports of warโzone stres
In 1990 my colleagues and I saw Robert Sapolsky from Stanford University present data at the Society for Neuroscience Annual Meeting, showing that extreme stress was associated with structural changes in the hippocampus, a brain area that plays an important role in learning and memory. At that time
Checklist-9GRevised and were assessed with structured interviews for a lifetime history of criminal victimization and Crime-Related Post-Traumatic Stress Disorder. Using a criterion group classification approach, a 28-item scale within the SCL-90-R was developed that successfully discriminated betwe