业余七人制橄榄球联盟中的受伤发生率。
Incidence of injury in amateur rugby league sevens.
作者信息
Gabbett T J
机构信息
School of Health Science, Griffith University, Gold Coast, Queensland, Australia.
出版信息
Br J Sports Med. 2002 Feb;36(1):23-6. doi: 10.1136/bjsm.36.1.23.
OBJECTIVES
To investigate the incidence, site, and nature of injuries sustained in amateur rugby league sevens tournaments.
METHODS
A total of 168 players competing in three amateur rugby league sevens tournaments were studied. All injuries sustained during matches were recorded. Information recorded included the name of the injured player and the time, cause, anatomical site, and nature of the injury.
RESULTS
The incidence of injury was 283.5 per 1000 playing hours. Some 40% (113.4 per 1000 playing hours) of all injuries sustained were to the lower limb (chi(2) = 5.3, df = 1, p<0.05). Contusions were the most common type of injury (113.4 per 1000 hours, 40%, chi(2) = 9.5, df = 4, p<0.05), with most (198.4 per 1000 hours, 70%, chi(2) = 31.5, df =4, p<0.001) occurring in physical collisions and tackles. An increasing injury incidence was observed over the first (99.2 per 1000 hours), second (198.4 per 1000 hours), third (347.2 per 1000 hours), and fourth (694.4 per 1000 hours) matches played during the tournaments (chi(2) = 9.2, df = 3, p<0.05).
CONCLUSIONS
The results of this study suggest that amateur rugby league sevens tournaments, which require players to compete repeatedly on the same day, may hasten the onset of fatigue and predispose to injury.
目的
调查业余七人制橄榄球联赛中受伤的发生率、部位及性质。
方法
对参加三项业余七人制橄榄球联赛的168名运动员进行研究。记录比赛期间所有的受伤情况。记录的信息包括受伤运动员的姓名、受伤时间、原因、解剖部位及损伤性质。
结果
损伤发生率为每1000比赛小时283.5次。所有受伤中约40%（每1000比赛小时113.4次）发生在下肢（χ² = 5.3，自由度 = 1，p<0.05）。挫伤是最常见的损伤类型（每1000小时113.4次，40%，χ² = 9.5，自由度 = 4，p<0.05），大多数（每1000小时198.4次，70%，χ² = 31.5，自由度 = 4，p<0.001）发生在身体碰撞和擒抱时。在比赛的第一场（每1000小时99.2次）、第二场（每1000小时198.4次）、第三场（每1000小时347.2次）和第四场（每1000小时694.4次）比赛中，观察到损伤发生率逐渐增加（χ² = 9.2，自由度 = 3，p<0.05）。
结论
本研究结果表明，要求运动员在同一天反复参赛的业余七人制橄榄球联赛可能会加速疲劳的出现并易导致受伤。
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