477例大学生下肢运动损伤情况调查与分析

Analyses of 477 Casses of Sports Injuries in Lower Limb among College Students

目的了解大学生下肢运动损伤的流行现状及其相关影响因素,为制定有针对性的预防策略提供依据。方法采用便利抽样的方式,对广东省汕头市两所大学学生下肢运动损伤的流行现状进行横断面调查。结果研究表明大学生在过去三个月内下肢运动损伤发生率为16.56%,下肢运动损伤的发生与平均每周运动总时长[OR=1.003,(95%CI:1.002,1.005)]、下肢关节损既往伤史[OR=2.361,(95%CI:1.148,4.854)]有关。大学生下肢损伤绝大多数为非外界暴力损伤,损伤常发生在膝部和踝部,多数为关节扭伤,且绝大多数受伤者表现为轻、中度疼痛。结论大学生下肢运动损伤发生率较高,应注意运动强度,做好防护,减少下肢运动损伤的发生。学校应在今后的体育教学中加强技术指导,提高学生的自我保护能力与意识,从而降低大学生下肢运动损伤的发生率。

Objective To investigate prevalence and risk factors for lower limb injuries in sports among college students and to provide formulation for targeted prevention strategies.Methods A cross-sectional survey via convenience sampling was conducted on prevalence of lower limb injuries in sports among students in two universities in Shantou City,Guangdong Province.Results The study shows that the incidence of lower limb injury in sports among college students was 16.56%during the past three months,and the occurrences were related to the average weekly exercise time[OR=1.003,(95%CI:1.002,1.005)]and previous history of joint injury[OR=2.361,(95%CI:1.148,4.854)].Most of these injuries were not from external violence,which often occurred in the knee and ankle,but from joint sprain.Most injuries were presented with mild to moderate pain.Conclusions The incidence rate of lower limb injury in sports among college students was high.As a result,college students should pay attention to exercise intensity and protection to reduce the occurrence of the injuries.In addition,universities should strengthen technical guidance in future physical education and improve students’self-protection ability and consciousness,to reduce the incidence of lower limb sports injury.