| Population terms |
Coach |
Official |
Referee |
Umpire |
| Concussion terms |
Keywords |
Concussion |
Traumatic brain injury |
TBI |
mTBI |
| Mild brain injury |
Head injury |
Craniocerebral trauma |
| MeSH terms |
Brain concussion |
Brain injuries, Traumatic |
| Search strategy (search example on Medline Ovid) |
| Search 1 (Population terms) |
coach* OR official? OR referee? OR umpire? |
| Search 2 (Concussion keywords) |
concussion OR traumatic brain injur* OR TBI OR mTBI OR mild brain injur* OR craniocerebral trauma OR head injur* |
| Search 3 (Concussion MeSH terms) |
Brain Concussion/ OR Brain Injuries, Traumatic/ |
| Search 4 (All concussion terms) |
Search 2 OR Search 3 |
| Search 5 (Population + Concussion terms) |
Search 1 AND Search 4 |
