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Citation
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McGuine TA, Pfaller AY, Post EG, Hetzel SJ, Brooks A, Broglio SP. J. Athl. Train. 2018; 53(11): 1017-1024. |
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Abstract
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CONTEXT: In many US high schools, the athletic trainer (AT) has the responsibility to identify and manage athletes with concussions. Although the availability of ATs varies a great deal among schools, how the level of AT availability in high schools affects the reported incidence and management of sport-related concussions (SRCs) is unknown.
OBJECTIVE: To determine how the presence of an AT affects the reporting and management of SRCs.
DESIGN: Prospective cohort study. PATIENTS OR OTHER PARTICIPANTS: A total of 2459 (female = 37.5%, age = 16.1 ± 1.2 years) athletes from 31 Wisconsin high schools were categorized as having low availability (LoAT), mid availability (MidAT), or high availability (HiAT) of ATs. Athletic trainers recorded the incidence, days lost from sport, and postconcussion management through return to sport. The incidence of SRC reporting among categories was examined using a multivariate Cox proportional hazards model. Fisher exact tests were used to determine if postconcussion management differed based on AT availability.
RESULTS: The incidence of reported SRCs was lower for the LoAT schools (2.4%) compared with the MidAT (5.6%, hazard ratio = 2.59, P =.043) and HiAT (7.0%, hazard ratio = 3.33, P =.002) schools. The median time before the first AT interaction was longer for LoAT schools (24.0 hours) than for MidAT (0.5 hours, post hoc P =.012) and HiAT (0.2 hours, post hoc P =.023) schools. The number of post-SRC interactions was different in all groups (LoAT = 2 interactions, MidAT = 3, and HiAT = 4; all post hoc P values <.05). Days lost were greater for MidAT and HiAT (both 14 days lost) schools compared with LoAT schools (11.5 days lost, post hoc P =.231 and P =.029, respectively). Athletes at LoAT schools were less likely to undergo a return-to-play protocol (9/18 SRCs, 50.0%) than athletes at MidAT (44/47 SRCs, 93.6%; post hoc P =.001) or HiAT (64/64 SRCs, 100%; post hoc P <.001) schools.
CONCLUSIONS: The level of AT availability positively influenced the reported incidence of SRCs as well as postconcussion management activities in this sample of high schools.
Language: en |