Variable | No TBI (n=362) | Mild TBI (n=297) | Moderate-to-severe TBI (n=80) | Total (n=739) |
---|---|---|---|---|
Age, mean (range)* | 38.0 (0–90) | 32.1 (0–90) | 46.1 (1–86) | 36.5 (0–90) |
Sex (men) (%)** | 271 (74.9) | 178 (59.9) | 56 (70.0) | 505 (68.3) |
History of psychiatric disease | 11 (3.0) | 7 (2.4) | 3 (3.8) | 21 (2.8) |
Alcohol-related index injury** | 175 (48.3) | 80 (26.9) | 17 (21.2) | 272 (36.8) |
New-onset seizure, total* | 22 (6.1) | 9 (3.0) | 11 (13.8) | 42 (5.7) |
New-onset seizure, alcohol-related | 14 (3.9) | 3 (1.0) | 2 (2.5) | 19 (2.6) |
New TBI before new-onset seizure | 4 (1.1) | 2 (0.7) | 1 (1.2) | 7 (0.9) |
Death during follow-up** | 52 (14.4) | 27 (9.1) | 33 (41.2) | 112 (15.2) |
*p<0.01 and **p<0.001 for difference between groups.
TBI, traumatic brain injury.