Psychological morbidity associated with motor vehicle accidents

Abstract

Fifty victims of recent motor vehicle accidents (MVAs), who had sought medical attention after their accidents, were assessed for possible psychological morbidity as a result of the accident. Forty age, gender-matched controls were also assessed with the same instruments. Forty-six percent of the MVA victims met the criteria for current post-traumatic stress disorders (PTSD) as a result of the accident while 20% showed a sub-syndromal version (the reexperiencing symptom cluster plus either the avoidance/numbing cluster or the over-arousal cluster) of PTSD. Although all MVA victims showed some form of driving reluctance, only 1 S met the criteria for driving phobia. Those MVA victims who met the criteria for PTSD or sub-syndromal PTSD were significantly more likely to have experienced previous trauma, other than a serious MVA, and were more likely (P = 0.008) to have previously met the criteria for PTSD as a result of that trauma. Forty-eight percent of MVA victims who met the criteria for current PTSD also met the criteria for current major depression. Significantly more current MVA-PTSDs had suffered previous major depressive episodes.