Pieter W, Zemper E D
School of Health and Sports Science, University of North London.
J R Soc Promot Health. 1998 Oct;118(5):272-9. doi: 10.1177/146642409811800512.
The purpose of the present study was to assess the exact conditions under which cerebral concussions occur in full-contact taekwondo competition. Injury data were collected by project staff and tournament medical personnel with simple check-off forms that describe the athlete and nature, site, circumstances and severity of the injury. The Mann-Whitney U test was used to determine the difference in injury rate between men and women. The men (7.04/1,000 athlete-exposures) sustained more cerebral concussions than the women (2.42/1,000 athlete-exposures) (p < 0.001). The dominant injury mechanism in both the males and females was receiving a blow (6.46/1,000 athlete-exposures and 2.42/1,000 athlete-exposures for the men and women, respectively).
本研究的目的是评估在全接触跆拳道比赛中发生脑震荡的确切条件。项目工作人员和赛事医务人员使用简单的勾选表格收集损伤数据，该表格描述了运动员以及损伤的性质、部位、情况和严重程度。采用曼-惠特尼U检验来确定男性和女性之间损伤率的差异。男性（每1000次运动员暴露中有7.04次）发生脑震荡的次数多于女性（每1000次运动员暴露中有2.42次）（p<0.001）。男性和女性的主要损伤机制都是受到击打（男性和女性每1000次运动员暴露分别为6.46次和2.42次）。
