U.S. consumers' opinion on responsibility for identifying concussions in the NFL 2017

Who, if anyone, do you think is most responsible for identifying symptoms and ensuring that the player gets tested for a concussion (mid-game)?

The data displays consumer opinions on the responsibility for identifying a concussion in the National Football League in 2017. 48% of survey respondents said that they think the team's medical staff is most responsible for identifying symptoms and ensuring that the player gets tested for a concussion (mid-game).

The team's medical staff (e.g., athletic trainers, team physician, etc.) 48
All parties share equal responsibility 19
On-site third party athletic trainers or specialists 10
The player himself 8
The coaching staff (e.g., head coach, positional coaches, etc.) 6
Referees or on-site league officials 3
No one is responsible 3
Other players on team 3