设为首页
加入收藏
联系我们
Email-Alert
 

    首页 | 杂志介绍 | 编委成员 | 审稿专家名录 | 投稿指南 | 订阅指南 | 过刊浏览 | 论著模板 | 综述模板 | 帮助

 
王康玲,黄杰斌,吴 文,黄国志.一种便携式步态分析系统的信度研究[J].中国康复医学杂志,2016,(7):761~764
一种便携式步态分析系统的信度研究    点此下载全文
王康玲  黄杰斌  吴 文  黄国志
南方医科大学珠江医院康复科,广州,510280
基金项目:
DOI:
摘要点击次数: 607
全文下载次数: 935
摘要:
      摘要 目的:探讨一种便携式步态分析系统在时空参数、多关节角度值的信度。 方法:选取30例健康青年,由2名评估者进行便携式步态分析,记录步频、步幅、步速、步长等时空参数和行走时矢状面、水平面和冠状面各关节活动角度的最大值,采用相关系数进行重测信度和测量者间信度的比较,评估其测量信度。 结果:时空参数、矢状面最大角度值组内相关系数(ICC)均>0.75,信度良好;水平面、冠状面最大角度值ICC无显著性差异或信度差。 结论:该便携式步态分析系统分析时空参数、矢状面最大角度值信度良好,可良好地反映步行功能,有较好的评估价值;水平面及冠状面关节角度值信度较低,应用时需谨慎。
关键词:时空参数  关节角度  步态分析  信度
Research on reliability of parameters taken by a portable gait analysis system    Download Fulltext
Zhujiang Hospital of Southern Medical University, 510280
Fund Project:
Abstract:
      Abstract Objective: To investigate the reliability of temporal and spatial parameters and joint angle values taken by certain portable gait analysis system. Method: Thirty healthy young people were collected. Temporal and spatial parameters, such as stride frequency, step length, walking speed, stride length and max joint angles at vertical, horizontal and coronal planes, were recorded with Portable apparatus Gait Watch . Test-retest and inter-observer correlation coefficients (ICCs) were used to evaluate the reliability within and between groups. Result: ICCs values of temporal and spatial parameters and max joint angle values of vertical plane were over 0.75, suggesting a good reliability, while values of horizontal and coronal planes showing no significant difference or low reliability. Conclusion: Temporal and spatial parameters and max joint angle values of vertical plane showed good reliability and could be used to acquire basic gait messages. Max joint angle values at horizontal and coronal planes have more variation.
Keywords:gait parameters  gait analysis  gait watch  reliability
查看全文  查看/发表评论  下载PDF阅读器

您是本站第 22049573 位访问者

版权所有:中国康复医学会
主管单位:国家卫生健康委员会 主办单位:中国康复医学会
地址:北京市朝阳区樱花园东街,中日友好医院内   邮政编码:100029   电话:010-64218095   

本系统由北京勤云科技发展有限公司设计 京ICP备18060696号-2