Citation

Wiesenthal N, Vingilis ER. Transp. Res. F Traffic Psychol. Behav. 2013; 21: 1-13.

Copyright

(Copyright © 2013, Elsevier Publishing)

DOI

10.1016/j.trf.2013.08.004

PMID

unavailable

Abstract

Research reveals that motor vehicle injuries (MVIs) can result in severe and debilitating psychological distress. Yet, not every person who has sustained a MVI suffers psychologically. It appears that risk of distress varies by demographic and psychosocial characteristics. The present study aimed to explore the trajectories of post-MVI distress and the effect of pre-MVI psychological functioning on post-MVI distress. Hierarchical linear modeling was used to explore the longitudinal dataset from the Canadian National Population Health Survey. Participants were assessed up to nine years post-MVI. Post-MVI distress increased over time. Men experienced greater overall distress than women and a greater increase in distress over time. Pre-MVI distress predicted post-MVI distress. This relationship was strongest for those with greater pre-MVI alcohol consumption. At low levels of pre-MVI distress, greater pre-MVI alcohol consumption was related to lower post-MVI distress, but at high levels of pre-MVI distress, greater pre-MVI alcohol consumption predicted increased post-MVI distress. Those with partners experienced less distress than the unpartnered. This study supports the general findings of other post-MVI and post-trauma studies, although the current study's main and interaction effects reveal more complex and nuanced relationships among variables in their prediction of post-MVI psychological distress.