《中国康复理论与实践》

《中国康复理论与实践》 ›› 2002, Vol. 8 ›› Issue (09): 532-533.

• 康复评定 • 上一篇    下一篇

正常青年人步态运动学参数的研究

郭忠武; 王广志; 丁辉; 高敬; 丁海曙   

  1. 清华大学医学院生物医学工程系 北京市 100084
  • 收稿日期:2002-05-28 出版日期:2002-09-25 发布日期:2002-09-25

A study of kinematic parameters of normal youth in gait analysis

GUO Zhong-wu, WANG Guang-zhi, DING Hui,et al   

  1. Department of Biomedical Engineering, School of Medicine,Tsinghua University, Beijing 100084, China
  • Received:2002-05-28 Published:2002-09-25 Online:2002-09-25

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摘要： 目的取得健康青年人步态的基本模式。方法以28例健康青年男女为研究对象,采用基于数字视频和数字图像处理的运动分析系统测得人体步态的运动学参数。结果得到了正常青年人的步态运动学参数的平均值和标准差,并且比较了男女之间步态的差异,分析了步态参数与身高、体重的相关性。结论两性之间大多数步态参数的数值存在显著性差异。并且 ,除了个别参数之外 ,这种两性之间的步态参数的差异并不是仅由身高的差异所引起的。

关键词: 步态分析, 运动学参数, 男女差异

Abstract: ObjectiveTo study basic pattern of normal youth in gait analysis.Methods28 healthy young persons as experimental subjects were studied. The gait analysis system based on digital video and digital image processing was employed to obtain kinematic parameters.ResultsThe means and standard deviations of kinematic parameters of normal youth were obtained. The differences of gait patterns between males and females were compared. The correlations between gait parameters and height, weight were analyzed respectively.Conclusions It is recommended that the values of the gait parameters and the trends obtained can be used as a standard gait pattern of normal youth. Statistically significant differences exist between the males and the females for most of the gait parameters. Furthermore, the differences of the values of gait parameters between the males and the females are not led only by the difference of height except very few parameters.

Key words: gait analysis, kinematic parameters, gender differences