20% to 30% of persons with TBI show alcohol intoxication at hospitalization, minimal data on other drugs.
50% to 60% of adolescents and adults in acute rehabilitation have prior histories of substance abuse.
Indices of brain structure and function suggest an additive effect of substance abuse and TBI.
Substance abuse is associated with unemployment, living alone, criminal activity, lower subjective well-being.
Need for assistance controlling use going unmet.
TBI & Substance Abuse Web Cast