Fig. 2: Correlations among common post-traumatic symptoms during the eight weeks after motor vehicle collision (MVC).

Correlations among intercepts a and slopes b of the trajectories of common post-traumatic symptoms during the eight weeks after motor vehicle collision (MVC) are displayed; darker shading indicates a higher correlation. Trajectory intercepts from latent growth curve models represent peritraumatic symptom levels in the initial days after MVC. Slopes represent changes in symptoms during the first 8 weeks after trauma.