Fig. 4.

Predictors of 5-year DTI Imaging Sequelae of Concussive blast injury. Receiver-operator curve (A) and parameter table (B) for best fit logistic regression model of 1-year clinical predictors of 5-year imaging abnormalities. The best model by Akaike information criterion contained the diagnoses of TBI, age at time of injury, performance on the California Verbal Learning Test long delay free recall (a measure of verbal memory), and performance on the controlled auditory word association (a measure of verbal fluency).