Injuries in a Japanese Division I Collegiate American Football Team: A 3-Season Prospective Study
Injuries in a Japanese Division I Collegiate American Football Team: A 3-Season Prospective Study
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DOI：
10.4085/1062-6050-48.4.15
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发表时间：
2013-11-01
影响因子：
3.3
通讯作者：
Ichihashi, Noriaki
中科院分区：
文献类型：
--
作者：
Iguchi, Junta;Yamada, Yosuke;Ichihashi, Noriaki
内容：以往对日本美式足球受伤的研究主要集中在受伤人数除以球员人数的发病率比例上。这是第一项研究，以检查受伤率在几个赛季。目的：进行一项前瞻性研究，在日本的一个司我大学橄榄球队在2007年至2009年赛季的伤害。设计：队列研究。设置：大学橄榄球队在同志社大学，京都，日本。患者或其他参与者：在2007年至2009年赛季期间在大学一级足球队打球的所有289名运动员。主要结果测量：一名经过认证的运动教练每天记录所有训练和比赛受伤情况。根据季节、损伤类型、身体部位、严重程度和机制计算损伤率。伤害也进行了分析，根据位置的球员，学年，和playingexperiences.Results：游戏受伤率（GIR; 32.7受伤/1000运动员暴露）高于实践受伤率（PIR; 10.9受伤/1000运动员暴露）在3个赛季（P <0.05）。日本运动员的PIR高于美国大学足球受伤率（5.8-7.0受伤/1000运动员暴露）。踝关节和足部受伤更频繁地发生在游戏中，而大腿和臀部受伤更频繁地发生在practice.Conclusions：我们的数据显示游戏和练习的受伤率，受伤的身体部位，受伤的球员的位置之间的差异。日本的PIR较高可能是由于与美国相比，练习期间的接触增加以及练习时间长度。建议进行涉及多个团队的进一步研究，以验证本研究中指出的趋势。扩大后的数据集可以帮助制定日本足球的安全法规和预防干预措施。
Context: Previous research on American football injuries in Japan has focused on incidence proportion in terms of the number of injuries divided by the number of players. This is the first study to examine injury rates over several seasons.Objective: To conduct a prospective study of injuries in a Japanese Division I collegiate American football team over the 2007 through 2009 seasons.Design: Cohort study.Setting: Collegiate football team at Doshisha University, Kyoto, Japan.Patients or Other Participants: All 289 athletes who played on the collegiate Division I football team during the 2007 through 2009 seasons.Main Outcome Measure(s): A certified athletic trainer kept a daily record of all practice and game injuries. Injury rates were calculated according to season, injury type, body part, severity, and mechanism. Injuries were also analyzed according to position of player, school year, and playing experience.Results: The game injury rate (GIR; 32.7 injuries/1000 athlete-exposures) was higher than the practice injury rate (PIR; 10.9 injuries/1000 athlete-exposures) over the 3 seasons (P < .05). The PIR was higher among Japanese players than the comparable United States collegiate football injury rates (5.8-7.0 injuries/1000 athlete-exposures). Ankle and foot injuries occurred more frequently during games, whereas thigh and gluteal injuries occurred more frequently during practices.Conclusions: Our data show differences between games and practices in terms of injury rates, body parts injured, and positions of players injured. The high PIR in Japan may be due to the increased contact during practices and length of practices compared with the United States. Further research involving multiple teams is recommended to validate the trends noted in this study. The expanded data set could assist in the development of safety regulations and preventive interventions for Japanese football.