下肢关节间合角度和步行过程中的变化在儿科超移动性谱系障碍中
Hyo-Jung Jeong1, Sergey Tarima2, Anthony Nguyen3
1Orthopaedic and Rehabilitation Engineering Center, Marquette University, Milwaukee, WI, USA; Department of Rehabilitation Sciences & Technology, University of Wisconsin-Milwaukee, Milwaukee, WI, USA; Program in Physical Therapy, Washington University School of Medicine in St. Louis, St. Louis, MO, USA.
Journal of biomechanics
|June 8, 2024
概括
患有高移动性谱系障碍 (HSD) 的儿童在行走时的下肢关节间协调没有显著差异,与通常发育的同龄人相比. 这表明目前的步态协调措施可能对这个人群不有效.
科学领域:
- 生物机械分析分析
- 儿科整形医生 儿科整形医生
- 运动科学运动科学
背景情况:
- 儿童的超运动谱系障碍 (HSD) 呈现出复杂的肌肉骨问题,如疼痛和关节不稳定.
- 这些并发症可能导致步行障碍和运动功能障碍.
- 在儿科HSD中,步行过程中关节间协调缺陷仍未得到充分研究.
研究的目的:
- 为了研究下肢间关节合角度,模式和在患有HSD的儿童中行走时的变化.
- 为了比较患有HSD的儿童与非HSD对照组之间的步态协调.
主要方法:
- 三维运动分析在行走的姿势阶段捕捉了脚,膝盖和部运动.
- 矢量编码技术量化了三个平面中的关节间合 (关节,关节,膝关节).
- 统计建模和非参数测试比较了HSD和非HSD组之间的合参数.
主要成果:
- 在HSD和非HSD对照组的儿童之间,在下肢互关节合角度上没有发现显著差异.
- 两组之间,关节间合模式和行走过程中的变异性没有显著差异.
- 该研究没有发现儿科HSD的步行过程中关节间协调发生变化的证据.
结论:
- 在行走过程中,下肢关节之间的协调在HSD儿童与非HSD儿童相比,在HSD儿童中没有显著差异.
- 目前的步态协调指标可能不是研究或干预儿科HSD的一个有成效的领域.
- 未来的研究应该探索替代生物力学方法来研究儿科HSD的协调缺陷,考虑到衰老和疾病进展.
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