Severe TBI (n = 81) | Controls (n = 167) | ||
---|---|---|---|
Age, y, mean (SD) | 47.89 ± 20.35 | 36.91 ± 14.06 | |
Gender, n (%) | Female | 16 (19.75) | 72 (43.1) |
Male | 65 (80.25) | 95 (56.9) | |
Race, n (%) | Asian | 3 (3.7) | 6 (3.6) |
Black or African American | 7 (8.64) | 26 (15.6) | |
Caucasian | 70 (86.42) | 134 (80.2) | |
Other | 1 (1.23) | 1 (0.6) | |
Ethnic, n (%) | Hispanic or Latino | 2 (2.47) | 13 (7.8) |
Not Hispanic or Latino | 79 (97.53) | 146 (87.4) | |
Other | - | 8 (4.8) | |
Injury Mechanism, n (%) | Motor Vehicle Accident | 30 (37.04) | - |
Motor Cycle Accident | 3 (3.7) | - | |
Gun Shot Wound | 2 (2.47) | - | |
Fall | 32 (39.51) | - | |
Assault | 4 (4.94) | - | |
Other | 10 (12.35) | - | |
GCS, median (range)* | 5 (3-8) | 15 | |
Marshall Score, n (%) | Diffuse Injury I | 1 (1.23) | - |
Diffuse Injury II | 20 (24.69) | - | |
Diffuse Injury III | 9 (11.11) | - | |
Diffuse Injury IV | 6 (7.41) | - | |
Evacuated Focal Mass Lesion V | 4 (4.94) | - | |
Focal Mass Lesion VI | 41 (50.62) | - | |
Outcome | - | ||
In hospital, n (%) | Deceased (GOS 1) | 28 (34.57) | - |
Alive (GOS 2-5) | 53 (65.43) | - | |
6 months, n (%) | Deceased (GOS 1) | 35 (45.44) | - |
Alive (GOS 2-5) | 42 (54.56) | - | |
Missing | 4 | - |