Had A Concussion From Playing A Sport Or Being Physically Active
(one or more times during the 12 months before the survey)
Baltimore, MD, High School Youth Risk Behavior Survey, 2017
2017 | 20.6 (17.6–23.9) 571 | 15.0 (11.5–19.2) 325 | 26.3 (21.5–31.6) 239 |