Had A Concussion From Playing A Sport Or Being Physically Active
(one or more times during the 12 months before the survey)
Maryland, High School Youth Risk Behavior Survey, 2017
2017 | 16.8 (16.2–17.4) 46,824 | 14.4 (13.8–15.1) 23,754 | 18.6 (17.8–19.4) 22,589 |