A brief summary of current research.
Grauwmeijer E, Heijenbrok-Kal MH, Haitsma IK, Ribbers GM (2012). Archives of Physical Medicine and Rehabilitation. Vol. 93(6), pp 993-999.
In this study, only 15 percent of people with moderate or severe traumatic brain injury were employed three months after their injury; however, 55 percent were employed after three years. In addition, the study found that individuals with impaired cognitive skills and those with psychiatric issues were at highest risk for remaining unemployed long term.