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Trends* in rates† of ED visits for the three most common contact sports associated with nonfatal sports and recreation–related TBI among persons aged 5–17 years — National Electronic Injury Surveillance System–All Injury Program, United States, 2001–2018
Abbreviations: ED = emergency department; TBI = traumatic brain injury.
* Symbols represent observed rates, and lines represent modeled rates.
† Per 100,000 population.
