Table 1.

Demographic and Psychosocial data of traumatic brain injury cohort (n=177)

Demographic Variables		N
Age at injury mean (SD)	10.13 (2.77)	177
Gender: males (%)	125 (71%)	177
Socioeconomic Status mean (SD)	37.01 (12.90)	173
Race
Caucasian	100 (56.5%)
Hispanic	32 (18.1%)
African American	31 (17.5%)
Asian	5 (2.8%)
Other	9 (5.1%)
Psychosocial Variables
Preinjury lifetime psychiatric disorder number (%)	56 (31.6%)	177
Injury Variables
Lowest post-resuscitation GCS Score mean (SD)	10.85 (4.20)	177
Severe Traumatic Brain Injury (GCS 3-8)	64 (36%)
Moderate Traumatic Brain Injury (GCS 9-12)	26 (15%)
Mild Traumatic Brain Injury (GCS 13-15)	87 (49%)
Depressed skull fracture (N; %)	17 (9.6)	177
Mechanism of Injury	N (%)	177
Hit by motor vehicle	49 (27.7)
Fall	41 (23.2)
Auto, truck, bus passenger	40 (22.6)
Sports or play	15 (8.5)
Recreational vehicle/Off-road vehicle	10 (5.6)
Bicycle	9 (5.1)
Motorcycle-moped	5 (2.8)
Hit by a falling object	5 (2.8)
Other	3 (1.7)