## Abstract This study used confirmatory factor analysis to examine the factor structure of the Cambodian version of the Harvard Trauma Questionnaire in 488 Cambodian refugees residing in the United States. Five alternative conceptual models were compared. A model with four correlated factors refle
A confirmatory factor analysis of the acute stress disorder interview
β Scribed by Robert Brooks; Derrick Silove; Richard Bryant; Meaghan O'Donnell; Mark Creamer; Alexander McFarlane
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 144 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0894-9867
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Acute stress disorder (ASD) was introduced in 1994 to describe posttraumatic stress reactions that occur in the initial month after trauma exposure. Although it comprises the distinct symptom clusters of dissociation, reexperiencing, avoidance, and arousal, there have been no confirmatory factor analyses of the construct. In this study, 587 individuals admitted to five major hospitals after traumatic injury were administered the Acute Stress Disorder Interview. Fortyβfour participants met criteria for ASD. Confirmatory factor analysis based on the four symptom clusters described the Acute Stress Disorder Interview responses. These data provide the first confirmatory factor analysis of the ASD symptoms, and are discussed in terms of the 4βfactor models repeatedly found in samples of chronic posttraumatic stress disorder.
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