Knee joint kinematics from familiarised treadmill walking can be generalised to overground walking in young unimpaired subjects
Knee joint kinematics from familiarised treadmill walking can be generalised to overground walking in young unimpaired subjects
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DOI：
10.1016/s0966-6362(99)00048-x
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发表时间：
2000-02-01
期刊：
影响因子：
2.4
通讯作者：
McBurney, H
中科院分区：
文献类型：
--
作者：
Matsas, A;Taylor, N;McBurney, H
我们研究了从跑步机行走中获得可靠的矢状面膝关节运动学和时间距离步态测量所需的熟悉时间。我们还研究了是否膝关节运动学和时间距离步态测量获得熟悉的跑步机行走可以推广到地上行走，16名受试者没有病理走在一个水平地上走道和跑步机上。采用运动测量系统，测量膝关节矢状面运动和地面行走及跑台行走时的时间-距离步态参数。高度可靠的膝关节运动学和时间距离步态测量[组内相关系数（ICC）（2.1）大于或等于0.93]后，发现6分钟的跑步机行走。这些测量。在跑台步行6分钟后获得的，与地上步行高度相关，但无显著差异。可推广到地上行走的可靠测量，要求在6分钟的熟悉时间内从跑步机上获得。（C）2000 Elsevier Science B. V.保留所有灯光。
We studied the familiarisation time required for reliable sagittal-plane knee kinematics and temporal-distance gait measurements to be obtained from treadmill walking. We also studied whether knee kinematics and temporal-distance gait measurements obtained from familiarised treadmill walking can be generalised to overground walking, Sixteen subjects without pathology walked on a level overground walkway and on a treadmill. A motion measurement system was used re, measure sagittal piano knee movements and temporal-distance gait parameters juring overground and treadmill walking. Highly reliable knee kinematics and temporal-distance gait measurements [intraclass correlation coefficient (ICC)(2.1) greater than or equal to 0.93] were found after 6 min of treadmill walking. These measurements. obtained after 6 min of treadmill walking, were highly correlated with and not significantly different to those of overground walking. Reliable measurements that can be generalised to overground walking, call be obtained from the treadmill within a familiarisation time of 6 min. (C) 2000 Elsevier Science B.V. All lights reserved.