Department of Sports and Health Management, Mokwon University, Daejeon.
Department of Sports Science, Pusan National University, Busan, Republic of Korea.
J Athl Train. 2021 Nov 1;56(11):1232-1238. doi: 10.4085/330-19.
Taekwondo epidemiology studies have been in short supply since the rule changes introduced by World Taekwondo in 2017.
To describe injury and illness patterns at the 2017 World Taekwondo Championships (WTC) in Muju, South Korea, after the implementation of the web-based surveillance system by World Taekwondo.
Prospective cohort study.
All injuries and illnesses were recorded during the 2017 WTC using a web-based system developed by the International Olympic Committee.
A total of 971 athletes who participated in the 2017 WTC.
MAIN OUTCOME MEASURE(S): Profiles and mechanisms of injury and illness in the 2017 WTC.
We analyzed a total of 131 injuries and 26 illnesses, corresponding to an overall clinical incidence of 13.5 (95% CI = 11.2, 15.8) injuries and 2.7 (95% CI = 1.6 3.7) illnesses per 100 athletes and an overall incidence rate of 19.3 (95% CI = 16.0, 22.6) injuries and 3.8 (95% CI = 2.4, 5.3) illnesses per 1000 athlete-days. Most injuries occurred in the lower extremities (n = 61, 46.6%), and knee injuries were most frequent (n = 26, 19.8%). Among head and trunk injuries (n = 39, 29.8%), face injuries (n = 32, 24.4%) were most common, whereas among upper extremity injuries (n = 31, 23.7%), finger injuries (n = 8, 6.1%) were seen most often. Contusions (n = 44, 33.6%) were the most frequent injury type, followed by fractures and ligamentous ruptures or sprains. The most common injury mechanism was contact with another athlete (n = 97, 74.0%), whereas the least common was concussion (n = 5). The major affected system was the respiratory system (n = 11, 42.3%), with major symptoms being pain (n = 11, 42.3%) and fever (n = 7, 26.9%). Environmental factors were the most typical cause of illness (n = 15, 57.7%).
The web-based surveillance system used at the 2017 WTC revealed that 13.5 per 100 athletes (77.8/1000 athlete-exposures, 13.9/1000 minute-exposures) had new or recurrent injuries, whereas 2.7 per 100 athletes became ill.
自 2017 年世界跆拳道联盟（WTF）实施规则变更以来，跆拳道流行病学研究一直较为匮乏。
描述在韩国茂朱举行的 2017 年世界跆拳道锦标赛（WTC）中，在世界跆拳道联盟实施基于网络的监测系统后的受伤和患病模式。
前瞻性队列研究。
所有的伤害和疾病均在 2017 年 WTC 期间通过国际奥委会开发的基于网络的系统进行记录。
共有 971 名参加 2017 年 WTC 的运动员。
2017 年 WTC 中伤害和疾病的特征和机制。
我们分析了总共 131 次损伤和 26 次疾病，总临床发病率为 13.5（95%CI=11.2，15.8）/100 名运动员的损伤和 2.7（95%CI=1.6，3.7）/100 名运动员的疾病，以及总发病率为 19.3（95%CI=16.0，22.6）/1000 名运动员日的损伤和 3.8（95%CI=2.4，5.3）/1000 名运动员日的疾病。大多数损伤发生在下肢（n=61，46.6%），最常见的是膝关节损伤（n=26，19.8%）。在头部和躯干损伤（n=39，29.8%）中，面部损伤（n=32，24.4%）最常见，而在上肢损伤（n=31，23.7%）中，手指损伤（n=8，6.1%）最常见。挫伤（n=44，33.6%）是最常见的损伤类型，其次是骨折和韧带撕裂或扭伤。最常见的损伤机制是与另一名运动员接触（n=97，74.0%），而最不常见的是脑震荡（n=5）。受影响的主要系统是呼吸系统（n=11，42.3%），主要症状是疼痛（n=11，42.3%）和发热（n=7，26.9%）。环境因素是疾病最典型的原因（n=15，57.7%）。
在 2017 年 WTC 上使用的基于网络的监测系统显示，每 100 名运动员中有 13.5 名（77.8/1000 名运动员接触，13.9/1000 分钟接触）出现新的或复发的损伤，而每 100 名运动员中有 2.7 名患病。
