Abstract |
To test the predictive power of peritraumatic dissociation for the development of psychopathology, the authors assessed symptoms of peritraumatic dissociation (Peritraumatic Dissociative Experiences Questionnaire; PDEQ), posttraumatic stress disorder (Clinician-Administered PTSD Scale; CAPS), anxiety and depression (Hospital Anxiety and Depression Scale; HADS) in a sample of 214 accident victims 5 days postaccident (T1). Six months later (T2), CAPS and HADS were administered again. Acute stress disorder (ASD) and PTSD symptom levels were surprisingly low. In sequential regression analyses, initial reexperiencing and hyperarousal significantly predicted PTSD symptom level (T2) over several possibly confounding variables controlled for. Peritraumatic dissociation explained less than 3% of variance. For PTSD scores, 38% overall variance explanation was obtained; the variance for HADS scores was low. Possible explanations for the low-predictive power of peritraumatic dissociation for posttraumatic psychopathology in the sample are discussed.
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Authors | Lutz Wittmann, Hanspeter Moergeli, Ulrich Schnyder |
Journal | Journal of traumatic stress
(J Trauma Stress)
Vol. 19
Issue 5
Pg. 639-51
(Oct 2006)
ISSN: 0894-9867 [Print] United States |
PMID | 17075911
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Topics |
- Accidents
(psychology)
- Adult
- Anxiety Disorders
(diagnosis, psychology)
- Depressive Disorder
(diagnosis, psychology)
- Dissociative Disorders
(diagnosis, psychology)
- Female
- Glasgow Coma Scale
- Humans
- Male
- Middle Aged
- Personality Assessment
(statistics & numerical data)
- Psychometrics
(statistics & numerical data)
- Reproducibility of Results
- Stress Disorders, Post-Traumatic
(diagnosis, psychology)
- Stress Disorders, Traumatic, Acute
(diagnosis, psychology)
- Surveys and Questionnaires
- Survivors
(psychology)
- Wounds and Injuries
(psychology)
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