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Association of headgear mandate and concussion injury rates in girls’ high school lacrosse
British Journal of Sports Medicine ( IF 11.6 ) Pub Date : 2022-09-01 , DOI: 10.1136/bjsports-2021-105031
Daniel C Herman 1 , Shane V Caswell 2, 3 , Patricia M Kelshaw 3, 4 , Heather K Vincent 5 , Andrew E Lincoln 3, 6
Affiliation  

Objectives Headgear use is a controversial issue in girls’ lacrosse. We compared concussion rates among high school lacrosse players in an American state with a headgear mandate (HM) to states without an HM. Methods Participants included high schools with girls’ lacrosse programmes in the USA. Certified athletic trainers reported athlete exposure (AE) and injury data via the National Athletic Treatment, Injury and Outcomes Network during the 2019–2021 seasons. The HM cohort was inclusive of high schools from the state of Florida, which mandates the use of ASTM standard F3137 headgear, while the non-HM (NHM) cohort was inclusive of high schools in 31 states without a state-wide HM. Incidence rate ratios (IRRs) and 95% CIs were calculated. Results 141 concussions (HM: 25; NHM: 116) and 357 225 AEs were reported (HM: 91 074 AEs; NHM: 266 151 AEs) across all games and practices for 289 total school seasons (HM: 96; NHM: 193). Overall, the concussion injury rate per 1000 AEs was higher in the NHM cohort (0.44) than the HM cohort (0.27) (IRR=1.59, 95% CI: 1.03 to 2.45). The IRR was higher for the NHM cohort during games (1.74, 95% CI: 1.00 to 3.02) but not for practices (1.42, 95% CI: 0.71 to 2.83). Conclusions These findings suggest a statewide HM for high school girls’ lacrosse is associated with a lower concussion rate than playing in a state without an HM. Statewide mandates requiring ASTM standard F3137 headgear should be considered to reduce the risk of concussion. Data may be obtained from a third party (Datalys Center, Inc.; www.datalyscenter.org) and are not publicly available.

中文翻译:

女子高中曲棍球的头饰任务和脑震荡损伤率的关联

目标 头饰的使用是女子曲棍球比赛中一个有争议的问题。我们比较了美国一个有头盔授权 (HM) 的州的高中曲棍球运动员的脑震荡率与没有 HM 的州的脑震荡率。方法 参与者包括美国有女子曲棍球项目的高中。经认证的运动教练员通过国家运动治疗、伤害和结果网络报告了 2019-2021 赛季期间的运动员暴露 (AE) 和伤害数据。HM 队列包括佛罗里达州的高中,该州要求使用 ASTM 标准 F3137 头饰,而非 HM (NHM) 队列包括 31 个州没有全州 HM 的高中。计算发生率比 (IRR) 和 95% CI。结果 报告了 141 例脑震荡(HM:25;NHM:116)和 357 225 例 AE(HM:91 074 例 AE;NHM:266 151 次不良事件),涉及 289 个学校赛季的所有比赛和练习(HM:96;NHM:193)。总体而言,NHM 队列中每 1000 次 AE 的脑震荡损伤率(0.44)高于 HM 队列(0.27)(IRR=1.59,95% CI:1.03 至 2.45)。NHM 队列在比赛期间的 IRR 较高(1.74,95% CI:1.00 至 3.02),但在练习中则不然(1.42,95% CI:0.71 至 2.83)。结论 这些研究结果表明,与没有 HM 的州相比,在全州范围内为高中女生长曲棍球打球的 HM 与较低的脑震荡率相关。应考虑要求 ASTM 标准 F3137 头饰的全州规定,以降低脑震荡的风险。数据可能从第三方(Datalys Center, Inc.;www.datalyscenter.org)获得,并且不公开。NHM 队列中每 1000 次 AE 的脑震荡损伤率 (0.44) 高于 HM 队列 (0.27) (IRR=1.59, 95% CI: 1.03 to 2.45)。NHM 队列在比赛期间的 IRR 较高(1.74,95% CI:1.00 至 3.02),但在练习中则不然(1.42,95% CI:0.71 至 2.83)。结论 这些研究结果表明,与没有 HM 的州相比,在全州范围内为高中女生长曲棍球打球的 HM 与较低的脑震荡率相关。应考虑要求 ASTM 标准 F3137 头饰的全州规定,以降低脑震荡的风险。数据可能从第三方(Datalys Center, Inc.;www.datalyscenter.org)获得,并且不公开。NHM 队列中每 1000 次 AE 的脑震荡损伤率 (0.44) 高于 HM 队列 (0.27) (IRR=1.59, 95% CI: 1.03 to 2.45)。NHM 队列在比赛期间的 IRR 较高(1.74,95% CI:1.00 至 3.02),但在练习中则不然(1.42,95% CI:0.71 至 2.83)。结论 这些研究结果表明,与没有 HM 的州相比,在全州范围内为高中女生长曲棍球打球的 HM 与较低的脑震荡率相关。应考虑要求 ASTM 标准 F3137 头饰的全州规定,以降低脑震荡的风险。数据可能从第三方(Datalys Center, Inc.;www.datalyscenter.org)获得,并且不公开。00 至 3.02)但不适用于实践(1.42,95% CI:0.71 至 2.83)。结论 这些研究结果表明,与没有 HM 的州相比,在全州范围内为高中女生长曲棍球打球的 HM 与较低的脑震荡率相关。应考虑要求 ASTM 标准 F3137 头饰的全州规定,以降低脑震荡的风险。数据可能从第三方(Datalys Center, Inc.;www.datalyscenter.org)获得,并且不公开。00 至 3.02)但不适用于实践(1.42,95% CI:0.71 至 2.83)。结论 这些研究结果表明,与没有 HM 的州相比,在全州范围内为高中女生长曲棍球打球的 HM 与较低的脑震荡率相关。应考虑要求 ASTM 标准 F3137 头饰的全州规定,以降低脑震荡的风险。数据可能从第三方(Datalys Center, Inc.;www.datalyscenter.org)获得,并且不公开。
更新日期:2022-08-25
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