某部官兵5公里武装越野训练致踝关节损伤的调查和分析

目的调查某部官兵在5公里武装越野训练中踝关节损伤的情况及相关影响因素。方法选取2010年1月-2011年12月进行5公里武装越野训练的827名官兵为研究对象，调查及分析踝关节损伤人数、部位、影响因素以及这些因素与踝关节损伤之间的偏相关系数。结果827名官兵中右侧踝关节损伤率最高，为9．07％：准备活动不足及参加训练次数较少者踝关节损伤发生率为26．01％和26．67％，高于其他官兵（P〈0．05）；踝关节损伤者的劳累程度为4．9857分，高于无踝关节损伤者（P〈0．05）；准备活动情况、训练方法手段、训练次数及个体差异均是对踝关节损伤影响较大的因素（均P〈0．05）。结论某部官兵在5公里武装越野训练中以右侧踝关节损伤为主，且受准备活动、训练方法手段、训练次数及个体差异影响较大。

Investigation and analysis on ankle injury of officers and soldiers induced by 5 km armed cross-country training

Objective To investigate the ankle injury situation of officers and soldiers in the 5 km cross-country armed training and its related influence factors. Methods 827 officers and soldiers accepted 5 km armed cross-country training from January 2010 to December 2011 were selected as research objects, then the number of ankle injuries, location, influence factors and the partial correlation coefficient among these factors were investigated and analyzed. Results Among 827 officers and soldiers, the fight ankle injury rate was the highest and it was 9.07%. The rate of ankle injury in officers and soldiers with insufficient preparation and less training times were 26.01% and 26.67%, which were higher than others （P 〈 0.05）. The fatigue degree of officers and soldiers with ankle injury was 4.9857 points, it was higher than that without ankle injury （P 〈 0.05）. The factors of preparation situation, training methods and means, training times and individual differences were related to the ankle injury （all P 〈 0.05）. Conclusion The right ankle injury is the main injury of 827 officers and soldiers induced by 5 km armed cross-country training, while, the factors of preparation situation, training methods and means, training times and individual differences are re- lated to ankle injury.