Table 1.
Participant characteristics
| Characteristic | Healthy, N = 301 | SRC, N = 221 |
|---|---|---|
| Age | 21 (19, 23) | 21 (20, 22) |
| Sex | ||
| Female | 18 (60%) | 11 (50%) |
| Male | 12 (40%) | 11 (50%) |
| Concussion History | ||
| None | 18 (60%) | 10 (45%) |
| One | 9 (30%) | 7 (32%) |
| More than one | 3 (10%) | 5 (23%) |
| Years Since Last Concussion | 2 (1, 5) | 2 (1, 5) |
| Sport | ||
| Basketball | 4 (13%) | 0 (0%) |
| Field Hockey | 1 (3.3%) | 1 (4.5%) |
| Figure Skating | 0 (0%) | 1 (4.5%) |
| Football | 0 (0%) | 2 (9.1%) |
| Ice Hockey | 12 (40%) | 4 (18%) |
| Lacrosse | 2 (6.7%) | 1 (4.5%) |
| Mountain Biking | 0 (0%) | 1 (4.5%) |
| Softball | 0 (0%) | 1 (4.5%) |
| Rowing | 0 (0%) | 1 (4.5%) |
| Rugby | 1 (3.3%) | 8 (36%) |
| Soccer | 2 (6.7%) | 1 (4.5%) |
| Swimming | 0 (0%) | 1 (4.5%) |
| Volleyball | 8 (27%) | 0 (0%) |
SRC, Sport-related concussion
1 Median (IQR); n (%)