基于足底压力分析系统对青年人行走步态特征稳定性的研究

Stability of the Youth's Gait Characteristics in Walking Based on the Plantar Pressure Analysis System

目的:通过研究青年人正常行走足底峰值压强变化稳定的区域,与传统足迹理论中的步态特征进行对比分析,说明利用步态特征进行足迹分析、检验的科学性。方法:选择青年男性20名、女性10名作为测试对象,分别采用Footscan足底压力步态分析系统和传统油墨捺印法进行正常行走时足底压力数据和步态特征数据的采集,运用SPSS20.0统计软件对足底压力数据进行处理,找出足底峰值压强变化稳定的区域,而后将处理结果与捺印足迹步态特征进行综合分析。结果:足底峰值压强变化较稳定的区域,与捺印足迹出现率较高的步态特征所处位置基本一致。结论:依据Footscan足底压力步态分析系统所呈现的足底峰值压强变化稳定区域与捺印足迹步态特征所处位置的相似性,可以在相当程度上说明青年人行走步态特征出现的科学性,为足迹的分析、检验提供科学的理论依据。

Objective:By studying the stable scope of plantar peak pressure change when the youth walking normally and comparing gait characteristics in traditional footprint theory,the scientific nature of analyzing footprint with gait characteristics is presented.Methods:20 young men and 10 young women are chosen as the test objects.Plantar pressure data and gait characteristics data in normal walking are collected by the Footscan plantar pressure gait analysis system and traditional ink stamps method respectively.These data are analyzed with SPSS20.0 to find the area of stable peak pressure,and then analyzed comprehensively with stamps footprint gait characteristics.Results:The area with stable peak pressure changes in a stable region is basically in line with the gait features with high occurrence rate.Conclusion:Based on the similarity,the scientific nature of the youth gait characteristics in walking can provide scientific theoretical foundation for footprint analysis and examination.