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首页> 外文期刊>American Journal of Sports Medicine >Prevalence of Jumper's knee among nonelite athletes from different sports: a cross-sectional survey.
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Prevalence of Jumper's knee among nonelite athletes from different sports: a cross-sectional survey.

机译：来自不同运动项目的非精英运动员的跳线膝盖患病率：横断面调查。

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BACKGROUND: The prevalence of jumper's knee among nonelite athletes from different sports is unknown. PURPOSE: This study was undertaken to determine the prevalence of jumper's knee in nonelite athletes from different sports and to determine potential risk factors for jumper's knee. Design: Cohort study (prevalence); Level of evidence, 2. METHODS: The authors interviewed 891 male and female nonelite athletes from 7 popular sports in The Netherlands: basketball, volleyball, handball, korfball, soccer, field hockey, and track and field. Using a specially developed questionnaire, information was obtained about individual characteristics (age, height, and weight), training background, previous and actual knee problems, and the VISA-P (Victorian Institute of Sport Assessment-Patella) score. RESULTS: The overall prevalence of current jumper's knee was 8.5% (78 of 891 athletes), showing a significant difference between sports with different loading characteristics. Prevalence was highest among volleyball players (14.4%) and lowest among soccer players (2.5%); it was significantly higher among male athletes (51 of 502 [10.2%]) than female athletes (25 of 389 [6.4%]) (chi(2) = 3.91, P = .048). The mean duration of symptoms was 18.9 months (standard deviation [SD], 21.6; median value, 12.0; range, 2.0-59.8). The mean VISA-P score of the athletes with jumper's knee was 71.4 (SD, 13.8). Athletes with jumper's knee were significantly younger, taller, and heavier than those without jumper's knee. CONCLUSION: Prevalence of jumper's knee is high among nonelite athletes and varies between 14.4% and 2.5% for different sports. Jumper's knee is almost twice as common among male nonelite athletes compared with female athletes. Different sport-specific loading characteristics of the knee extensor apparatus, a younger age, a taller body stature, and higher body weight seem to be risk factors associated with patellar tendinopathy.
机译：背景：不同运动的非精英运动员中跳高运动员膝盖的患病率尚不清楚。目的：进行这项研究是为了确定来自不同运动项目的非精英运动员跳远运动员膝盖的患病率，并确定跳远运动员膝盖的潜在危险因素。设计：队列研究（患病率）;证据级别：2。方法：作者采访了来自荷兰7种流行体育项目的891名男女非精英运动员：篮球，排球，手球，足球，足球，曲棍球和田径。使用专门开发的调查表，可以获得有关个人特征（年龄，身高和体重），训练背景，以前和实际的膝盖问题以及VISA-P（维多利亚州运动评估学会P骨）评分的信息。结果：当前跳投者膝盖的总体患病率为8.5％（891名运动员中的78名），这表明不同负荷特征的运动之间存在显着差异。排球运动员的患病率最高（14.4％），而足球运动员的患病率最低（2.5％）;男运动员（502名中的51名[10.2％]）显着高于女运动员（389名中的25名[6.4％]）（chi（2）= 3.91，P = .048）。症状的平均持续时间为18.9个月（标准差[SD]为21.6;中位数为12.0;范围为2.0-59.8）。跳投膝盖运动员的平均VISA-P得分为71.4（SD，13.8）。与没有跳线膝盖的运动员相比，有跳线膝盖的运动员要年轻，更高，也要重得多。结论：非精英运动员的跳高膝盖患病率很高，不同运动项目之间的跳动率在14.4％和2.5％之间。跳高运动员的膝盖几乎是男性非运动员的两倍。膝关节伸肌设备的不同运动特定负荷特征，年龄较小，身材较高和体重较高似乎是与tend肌腱病相关的危险因素。

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