感官整合是否会影响健康老年人的步态参数? 用元分析进行系统审查的见解
Esma Nur Kolbaşı1, Elisabeth G van der Hulst1,2, Joke Spildooren1
1REVAL Rehabilitation Research Center, Hasselt University, 3590 Diepenbeek, Belgium.
Journal of clinical medicine
|July 12, 2025
概括
感官整合 (SI) 影响老年人的步行速度,特别是当平衡受到挑战时. 这次审查发现了部分联系,表明需要对动态SI进行未来研究.
科学领域:
- 老年学是一门学科.
- 神经科学是一个神经科学.
- 生物力学 生物力学
背景情况:
- 感官集成 (SI) 对于运动调节至关重要,包括步态.
- 老龄化会对感官系统和SI产生负面影响,导致步态变化.
- 了解老年人SI和步态之间的关系对于预防跌倒至关重要.
研究的目的:
- 系统地审查和元分析健康老年人站立时的步态参数和SI之间的关联.
- 在各种感官条件下量化步行速度和姿势摆动之间的关系.
- 评估视觉和体感官依赖 (RQ和PQ) 在步行稳定中的作用.
主要方法:
- 在主要的科学数据库 (Web of Science,PubMed,MEDLINE,PEDro) 进行系统的文献搜索.
- 提取了步行速度,摇摆面积/速度和感觉系数 (RQ,PQ) 的相关系数.
- 根据感官状况,分数和结果指标分组的元分析.
主要成果:
- 包括13项研究 (n=719,平均年龄72.5) 在内.
- 在所有站立条件 (眼睛打开/关闭,稳定/符合表面) 中,步行速度和摇摆区域之间发现了显著的负相关性.
- 在步行速度和摇摆速度,RQ或PQ之间没有观察到一致的关联,除了眼睛闭在稳定的表面外.
结论:
- 在健康的老年人中,步行速度和感官整合之间存在部分关联.
- 站立时的姿势摇摆区域与步行速度有关,特别是在具有挑战性的感觉条件下.
- 进一步的研究应该探索动态SI评估,以充分阐明其对老龄人口步态的影响.
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