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Relationship between posttraumatic stress disorder symptoms and the course of whiplash complaints
Jan Buitenhuis1, Peter J de Jong, Jan P C Jaspers
1Medical Department, Univé Insurance The Netherlands. j.buitenhuis@unive.nl
Objective:
This study investigates the relationship between posttraumatic stress disorder (PTSD) symptoms (avoidance, reexperiencing, and hyperarousal) and the presence, severity, and duration of neck complaints after motor vehicle accidents.
Methods:
Individuals who had been involved in traffic accidents and had initiated compensation claim procedures with a Dutch insurance company were sent questionnaires (Q1) containing complaint-related questions and the Self-Rating Scale for PTSD. Of the 997 questionnaires that were dispatched, 617 (62%) were returned. Only car accident victims were included in this study (n=240). Complaints were monitored using additional questionnaires that were administered 6 months (Q2) and 12 months (Q3) after the accident.
Results:
PTSD was related to the presence and severity of concurrent post-whiplash syndrome. More specifically, the intensity of hyperarousal symptoms that were related to PTSD at Q1 was found to have predictive validity for the persistence and severity of post-whiplash syndrome at 6 and 12 months follow-up.
Conclusion:
Results are consistent with the idea that PTSD hyperarousal symptoms have a detrimental influence on the recovery and severity of whiplash complaints following car accidents.
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