作者
Michael McCrea, Steven Broglio, Thomas McAllister, Wenxian Zhou, Shi Zhao, Barry Katz, Maria Kudela, Jaroslaw Harezlak, Lindsay Nelson, Timothy Meier, Stephen William Marshall, Kevin M Guskiewicz
发表日期
2020/1/1
期刊
British journal of sports medicine
卷号
54
期号
2
页码范围
102-109
出版商
BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine
简介
Objective
We compared data from the National Collegiate Athletic Association (NCAA) Concussion Study (1999–2001) and the NCAA-Department of Defense Concussion Assessment, Research and Education (CARE) Consortium (2014–2017) to examine how clinical management, return to play (RTP) and risk of repeat concussion in collegiate football players have changed over the past 15 years.
Methods
We analysed data on reported duration of symptoms, symptom-free waiting period (SFWP), RTP and occurrence of within-season repeat concussion in collegiate football players with diagnosed concussion from the NCAA Study (n=184) and CARE (n=701).
Results
CARE athletes had significantly longer symptom duration (CARE median=5.92 days, IQR=3.02–9.98 days; NCAA median=2.00 days, IQR=1.00–4.00 days), SFWP (CARE median=6.00 days, IQR=3.49–9.00 days; NCAA median=0.98 days, IQR …
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M McCrea, S Broglio, T McAllister, W Zhou, S Zhao… - British journal of sports medicine, 2020