ACCELEROGRAPHIC, TEMPORAL, AND DISTANCE GAIT - FACTORS IN BELOW-KNEE AMPUTEES
ACCELEROGRAPHIC, TEMPORAL, AND DISTANCE GAIT - FACTORS IN BELOW-KNEE AMPUTEES
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DOI：
10.1093/ptj/57.8.898
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发表时间：
1977-01-01
期刊：
影响因子：
3.2
通讯作者：
ARORA, JS
中科院分区：
文献类型：
--
作者：
ROBINSON, JL;SMIDT, GL;ARORA, JS
对19例单侧膝下截肢患者的步态特征进行了研究。在这项研究中使用的加速图和脚部放置方法允许同时获取通常在实验实验室获得的数据(加速度)和在物理治疗诊所容易收集的数据(时间和距离因素)。临床医生可能会对以下结果感兴趣：1)节奏、步长和速度的测量高度相关，并且这些测量的幅度低于通常接受的正常值；2)膝下截肢者在非受累(假肢)小腿上的站立阶段花费的时间比其受累(假肢)肢体上的时间更长；3)非受累(假肢)肢体从跟着着地到跟跟着地的步长比相对的步长更大，完成的时间更短；4)步态模式的平稳性与任何单一的时间和距离因素显示出较低的统计关系。
Gait characteristics of 19 patients with a unilateral below-knee amputation were studied. The accelerographic and foot placement method used in this study allowed for simultaneous acquisition of data commonly obtained in the experimental laboratory (acceleration) and data easily gathered in the physical therapy clinic (temporal and distance factors). The following results may be of interest to the clinician: 1) measures of cadence, stride length, and velocity were highly related and the magnitude of these measures was below commonly accepted values for normal; 2) the below-knee amputees spent more time in stance phase on their uninvolved lower extremity than on their involved (prosthetic) extremity; 3) the step length from heel strike of the uninvolved lower extremity to heel strike of the involved (prosthetic) lower extremity was greater and accomplished in less time than the opposite step; and 4) smoothness of the gait pattern and any single temporal and distance factor exhibited low statistical relationships.