体育学院学生踝关节扭伤及其相关因素的横断面研究

目的 ：调查分析体育学院学生踝关节扭伤的流行情况、风险因素与早期治疗情况，以期获得准确的流行病学资料。方法：自2019年3月至2019年5月对西安体育学院在校大学生展开研究，根据纳排标准共纳入552名（1 104侧踝关节）在校体育学院学生，其中男309名，女243名；年龄16～24(20.9±3.7)岁。记录年龄、性别、身体质量指数（body mass index,BMI）等数据。通过自制踝关节扭伤调查问卷表评估体育学院学生急性和陈旧性踝关节扭伤的患病率与发生率，首次扭伤后治疗方案（冷敷、石膏或支具制动和药物）、目前行走时踝关节疼痛视觉模拟评分（visual analogue scale,VAS）；采用Cumberland踝关节不稳评分问卷（Cumberland ankle instability tool,CAIT）和Maryland足部功能评分评估踝关节功能。通过踝关节外侧韧带超声检查评估踝关节不稳运动员外侧韧带损伤情况。结果：至少有1次踝关节扭伤的急性踝关节扭伤（acute ankle sprain,AAS）的患病率为96.20%(531/552),AAS的发生率为59.96%(...

Cross-sectional study on ankle sprain and its related factors in physical education college

Objective To explore prevalence,risk factors and treatment of ankle sprain of young college student,in order to obtain accurate epidemiological data.Methods From March 2019 to May 2019,552 college students(1 104 sides of anke joints) from Xi''an Physical Education university were enrolled in study according to inclusion and excludion standard,including 309 males and 243 females aged from 16 to 24 years old with an average of (20.9±3.7) years old. Age,gender,and body mass indes(BMI) etc were recorded. Morbidity of acute and chronic ankle sprains of physical students,treatment after the first sprain (cold compress,cast or plaster bracing and medicine),visual analogue scale (VAS) during walking were assessed through ankle sprain questionnaire;Cumberland ankle instability tool (CAIT),Maryland foot score were applied to assess ankle function. Lateral ankle ligament injury was objectively assessed by musculoskeletal ultrasonography.Results The prevalence of acute ankle sprain(AAS) was 96.20% (531/552),and the incidence of AAS was 59.96% (622/1 104). The prevalence of chronic ankle joint instability(CAI) was 16.85% (93/552),and the incidence of CAI was 8.97% (99/1 104). In the four categories of sports,college student suffered from multiple sprains in performance majors group was 22.20% (14/63),including of aerobicsand dance performance. The incidence of AAS of ball sports was 8.60%(14/163). After the first sprain,most college students(94.4%) were received cold compression,about 60% of them went to hospital;however,only 44.7% students were received standard treatmens(cast or plaster),only 35.3% of them were received hard ankle orthosis. In 552 college students,44 students were suffered from more than 4 times of ankle sprain,and the total incidence was 7.97% (44/552). Cumberland score was 26.6±2.4,Cumberland score of students sprained ankle joint more than 4 times was (29.2±1.1),suggested it was a risk factor for ankle joint instability. VAS of students sprained ankle joint more than 4 times was higher than that of less than 4 times(P<0.05),Maryland foot score was significantly lower than that of that of <4 times(P<0.05). Musculoskeletal ultrasonography measured the thickness of anterior tibiofibular ligament(ATFL) was (2.41±0.41) mm,and the thickness of calcaneofibular ligament(CFL) was (1.92±0.21) mm,and had no statistical difference(P>0.05).Conclusion Ninty-four percent college students had at least once ankle sprain,ankle sprains were more common in erobics and ball sports. After the first sprain,the proportion of cast or plaster treatment was less than 50%. Sprained ankle joint more than 4 times is a risk factor,and musculoskeletal ultrasonography showed thickening of both ATFL and CFL,while no statstical difference.