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Demographic information for the participants in the control and concussed groups.
| Demographic information | Controls | Concussed |
| Age (Years, SD) | 14.7 (2.1) | 13.4 (2.6) |
| Gender | 100% male | 100% male |
| Time since concussion | Between 1 week and 1 month | |
| SCAT (# of symptoms, SD) | 8.5 (6.0) | |
| SCAT (symptom severity, SD) | 21.0 (21.1) | |
| CHILD scat (# of symptoms, SD) | 13.0 (5.4) | |
| CHILD scat (symptom severity, SD) | 23.2 (13.6) |
