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首页> 外文期刊>Biomedical Engineering: Applications, Basis and Communications >Ground reaction force analysis for assessing the differences between normal and waddling gait patterns
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Ground reaction force analysis for assessing the differences between normal and waddling gait patterns

机译：地面反作用力分析，用于评估正常步态和蹒跚步态之间的差异

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Background: The purpose of this case series was to quantify gait to study muscular dystrophy. In this research, the quantitative differences between normal and waddling gaits were assessed by force plate analysis. Methods: Nineteen myopathy patients and 20 normal subjects serving as the control group participated in this research. In this study, quantitative analyses of gait have been used to investigate the differences in mobility between normal subjects and myopathy patients. Patient data were collected from Iranian Muscular Dystrophy Association members, and normal data were extracted from students of Azad University. All of the gait tests were performed using a Kistler force platform. Participants walked at a self-selected speed, barefoot, independently, and without assistive devices. Results: Our findings indicate that there were no significant differences between the patients and the control group in the anterior-posterior components of the ground reaction forces; however, there were considerable differences in the force components between the groups in the medial-lateral and vertical directions of the ground reaction force. In addition, there were significant differences in the time parameters between the groups along the vertical and medial-lateral directions.
机译：背景：本病例系列的目的是量化步态以研究肌营养不良症。在这项研究中，正常和蹒跚步态之间的定量差异是通过力板分析来评估的。方法：19例肌病患者和20例正常人为对照组。在这项研究中，步态的定量分析已用于调查正常受试者和肌病患者之间的活动性差异。从伊朗肌肉营养不良协会成员那里收集患者数据，并从阿扎德大学的学生那里提取正常数据。所有步态测试均使用奇石乐力平台进行。参与者独立行走，没有辅助装置，以自行选择的速度赤脚行走。结果：我们的发现表明，在地面反作用力的前后分量上，患者与对照组之间无显着差异。但是，在地面反作用力的内侧，外侧和垂直方向上，各组之间的力分量存在很大差异。此外，各组之间沿垂直方向和内侧-外侧方向的时间参数存在显着差异。

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