Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Demographics of participants by group
| Professional | Semi-Professional | |
|---|---|---|
| Participants | 5 | 46 |
| Participants with Concussion | 2 | 25 |
| Age (Years) | 26.6 ± 3.3 | 25.9 ± 5.1 |
| Concussion Range | 4 ± 2 | 2.6 ± 4.1 |
| Years Playing | 10 | 10.9 ± 8.1 |
| Offense | ||
| Wide Receiver | 1 | 7 |
| Running Back | 0 | 4 |
| Quarterback | 0 | 4 |
| Defense | ||
| Defensive Line | 1 | 9 |
| Linebacker | 0 | 7 |
| Safety | 0 | 5 |
Note: Professional football player, Semi-Professional football player.
Note: Some Semi-Professional football players were multi-position.
