• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Gait & posture >The comparison of normative reference data from different gait analysis services
【24h】

The comparison of normative reference data from different gait analysis services

机译：来自不同步态分析服务的标准参考数据的比较

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Comparison of normative data between gait analysis services offers the potential to harmonise data collection protocols. This paper presents a method for such a comparison based on an assumption that the root mean square difference from the inter-service mean is a reflection of systematic differences in protocols and that the average standard deviation includes a component attributable to within-centre measurement variability. Substantial normative datasets from two highly respected clinical services were compared. The RMS difference for the difference from the inter-centre mean was less than 1.7° for all kinematic variables apart from hip rotation (2.9°) and foot progression (2.1°), less than 0.1. Nm/kg for all joint moments and than 0.21. W/kg for all joint powers. The two centres showed very similar normative standard deviations. The data demonstrates a high degree of consistency between data from two highly regarded gait analysis services and establishes a baseline against which other services can assess their performance. An electronic appendix includes data to facilitate this comparison.
机译：步态分析服务之间的规范数据比较提供了协调数据收集协议的潜力。本文提出了一种基于以下假设的比较方法：服务间均方根的均方根差反映了协议中的系统差异，并且平均标准差包括可归因于中心内测量差异的成分。比较了来自两个备受推崇的临床服务的大量规范数据集。对于所有运动学变量，除髋部旋转（2.9°）和足部渐进（2.1°）外，与中心间平均值之差的RMS差异小于1.7°，小于0.1。所有关节力矩的Nm / kg均大于0.21。 W / kg对于所有联合力量。这两个中心显示出非常相似的标准标准差。数据证明了来自两个备受推崇的步态分析服务的数据之间的高度一致性，并确定了其他服务可以评估其性能的基准。电子附录包含有助于进行比较的数据。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号