在中风患者的步行干预期间,个别因素对运动剂量的影响
Kiersten M McCartney1, Ryan T Pohlig, Duncan Thibodeau Tulimieri
1Department of Physical Therapy (K.M.M., S.M.M., D.S.R.), Biomechanics and Movement Science Program (K.M.M., S.M.M., D.S.R.), and Biostatistics Core (R.T.P), University of Delaware, Newark, Delaware; New Age Alpha, Rye, New York (D.T.); Department of Rehabilitation, Exercise Science and Nutrition Sciences, University of Cincinnati, Cincinnati, Ohio (P.B.).
Journal of neurologic physical therapy : JNPT
|May 5, 2025
概括
患有慢性中风的人,无论基线健康状况或自我有效性如何,在12周的干预中都获得了类似的步行炼剂量. 这挑战了关于中风恢复中运动耐受性的假设,表明定制的运动方法可能不需要达到剂量.
科学领域:
- 神经康复疗法 神经康复疗法
- 运动生理学 运动生理学
- 临床生物力学 临床生物力学
背景情况:
- 高强度步行运动改善了慢性中风幸存者的步行能力.
- 在慢性中风患者中,对运动干预措施的反应高度变化.
- 了解影响运动剂量的个体因素对于优化康复至关重要.
研究的目的:
- 根据基线特征将慢性中风患者分为同质组.
- 为了在这些已识别的类别中比较所获得的行走运动剂量.
- 调查在高强度步行干预中基线临床形状和运动剂量之间的关系.
主要方法:
- 一个潜在的可变混合模型被用来在169名慢性中风幸存者的数据集中识别不同的类别.
- 基线临床评估包括步行能力,身体健康和心理社会因素的测量.
- 课程的数量被客观地确定,并根据在12周的干预期间获得的行走运动剂量来比较课程.
主要成果:
- 确定了四个不同的同质类别的慢性中风幸存者.
- 这些类在基线行走能力,每日步骤,并发症负担和平衡自我有效性方面有显著差异.
- 尽管有这些独特的临床特征,但在整个干预过程中,步行运动剂量没有显著差异.
结论:
- 与先前的预期相反,具有较低基线行走能力,身体健康或自我效能的人没有达到较低的行走运动剂量.
- 这些发现挑战了某些临床特征在慢性中风中不能容忍高强度运动的假设.
- 这项研究表明,慢性中风患者可以达到类似的运动剂量,无论他们的基线特征如何.
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