Had A Concussion From Playing A Sport Or Being Physically Active
(one or more times during the 12 months before the survey)
Philadelphia, PA, High School Youth Risk Behavior Survey, 2017
2017 | 12.2 (10.0–14.7) 1,419 | 8.6 (5.9–12.5) 770 | 15.9 (13.3–18.9) 642 |