强力感应跑步机步态分析系统可以检测在没有关节病症的血友病患者的步态异常
Yuya Mawarikado1, Asuka Sakata1, Yusuke Inagaki2
1Medicinal Biology of Thrombosis and Haemostasis, Nara Medical University, Kashihara, Nara, Japan.
概括
在患有血友病 (PwH),有或没有血友性关节病 (HA) 的患者中,步行速度和参数异常. 斑马FDM-T跑步机可以检测早期的身体功能障碍,这是传统评估错过的.
科学领域:
- 生物力学 生物力学
- 整形外科 整形外科 整形外科
- 血液学 血液学 血液学
背景情况:
- 血友病 (PwH) 患者的关节损伤很常见,但其对步行能力的影响报告不足.
- 血友性关节病 (HA) 是一种影响关节功能的显著结构变化.
研究的目的:
- 评估具有HA的PwH,没有HA的PwH和非PwH的PwH的步行功能.
- 使用Zebris FDM-T跑步机来比较步态参数.
主要方法:
- 收集了步行参数,包括压力轨迹交集中心 (COPi) 的变化和对称性,以及单肢支线 (SLSL) 的长度和变化.
- 参与者在斑马FDM-T跑步机上以他们典型的速度行走.
- 使用血友病关节健康评分 (HJHS) 评估身体功能.
主要成果:
- 与非PwH相比,PwH有HA和PwH没有HA的步行速度显著降低.
- 在PwH组中观察到COPi变异性,SLSL长度和SLSL变异性的增加.
- 在PwH与HA和其他组之间,COPi侧面对称性有所不同;HJHS与步态参数无关.
结论:
- 有HA的PwH和没有HA的PwH都表现出异常的步行参数和速度.
- FDM-T跑步机有效地识别了PwH的早期身体功能障碍,超过了像HJHS这样的传统评估.
相关概念视频
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