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多模式因素影响社区老年人动态平衡的纵向变化

Chitra Banarjee¹, Jethro Raphael M Suarez^2,3, Kworweinski Lafontant^2,4

¹College of Medicine, University of Central Florida, Orlando, FL, USA.

Clinical interventions in aging

|March 25, 2025

概括

老年人的动态平衡受到中度至强度的体力活动 (MVPA) 和跌倒风险评估 (FRA) 的影响,这些评估结合了跌倒恐惧和静态平衡. 秋季历史影响FRA,但没有直接影响动态平衡.

科学领域:

老年学是一门学科.
生物力学生物力学
公共卫生公共卫生

背景情况:

动态平衡对于预防老年人跌倒至关重要.
跌倒风险评估 (FRA) 评估一个人对自己跌倒风险的认识.
多模式因素影响着人口老龄化中的动态平衡和跌倒风险.

研究的目的:

研究恐惧跌倒 (FoF),静态平衡,跌倒史和中度至强度体力活动 (MVPA) 如何预测动态平衡的变化.
分析这些因素在六个月的社区生活中,低收入的老年人之间的相互作用.

主要方法:

这是一项对140名老年人 (124名女性,16名男性) 的纵向研究.
评估的FOF (短FES-I),静态平衡 (BBT),MVPA (加速计),跌倒历史 (自我报告) 和动态平衡 (定时启动和启动测试 - TUG).
在六个月的四个时间点收集的数据使用混合效应多层模型.

主要成果:

动态平衡 (TUG分数) 随着时间的推移而波动,由%MVPA和FRA距离比率预测.
FRA距离比率的影响主要是由FoF驱动的.
%MVPA的影响因年龄而异;跌倒史预测FRA距离,但不直接预测TUG得分.

结论:

动态平衡受MVPA和FRA的影响,反映了静态平衡和FoF之间的相互作用.
秋季历史通过其对FRA的影响间接影响动态平衡.
调查结果强调了体力活动和FRA在动态平衡变化中的预测作用,为低成本干预开发提供了信息.

关键词:

这是一个平衡的平衡,平衡的平衡.害怕跌倒,因为害怕跌倒.年龄较大的成年人.身体活动身体活动

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