RT期刊文章SR电子T1头运动学不影响预测当季脑震荡或下肢损伤在冰上曲棍球摩根富林明神经学神经学乔FD Lippincott Williams &威尔金斯SP S30 OP S31做wnl.0000581128.49893 10.1212/01.。首页93 c3 VO 14补充1 A1梅丽莎DiFabio A1凯瑟琳那A1托马斯·巴克利年2019 UL //www.ez-admanager.com/content/93/14_Supplement_1/S30.2.首页abstract AB客观检查如果头影响运动学(HIK)预测当季脑震荡或急性下肢损伤(LEI)大学冰球。背景保持头部撞击在运动中经常可能会损害长期的神经健康。个人维持更高的头影响负载可能患脑震荡,此外,个人维持震荡更容易维持后续LEI比那些没有脑震荡的历史。设计/方法29大学俱乐部男冰球球员(年龄:20.2±1.4)在2015 - 2018赛季完成了调查结论的花环,脑震荡当令的季节。HIK(数量的影响,意思是,巅峰,和累积线性加速度)记录通过三轴加速度计(Nowalk屏遮,CT),每个玩家穿游戏/实践10 g影响阈值。两个二元逻辑回归进行确定维持脑震荡或LEI被HIK预测。LEI结果没有关系或脑震荡的影响(β:-0.018,p = 0.711, 95%置信区间CI: -0.12 - -0.84;β:-0.039,p = 0.55, 95%置信区间CI: -0.21 - -0.08,分别),或者意味着(β:0.041,p = 0.79, 95%置信区间CI: -0.26 - -0.38;β:-0.040,p = 0.81, 95%置信区间CI: -0.37 - -0.32),峰值(β:-0.065,p = 0.14, 95%置信区间CI: -0.16 - -0.01;β:0.0007,p = 0.99, 95%置信区间CI: -0.09 - -0.09)或累计加速度(β:0.001,p = 0.42, 95%置信区间CI: -0.001 - -0.004;β:0.001,p = 0.55, 95% CI: -0.002—-0.005)。 7/29 players sustained a LEI and 6/29 sustained a concussion. Mean value for number of impacts was 59.7 ± 49.1 (range:3-171); mean acceleration: 33.9 ± 5.3g (range:22.0-42.22), peak: 71.8 ± 19.0g (range: 30.8-108.4); cumulative: 2,108.5 ± 1,793.8g (range 71.8-6517.2).Conclusions The main finding of this study is that greater HIK do not predict whether individuals sustained either an acute LEI or concussion during the season, albeit from a small sample. As HIK load is related to concussion incidence, it is possible HIK load may also be related to LEI, however, these results suggest HIK alone is not related to either in an ice hockey cohort.

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