倒行速度与身体平衡之间的关联以及社区居住的老年人中跌倒风险
Ziming Gong1, Cen Chen1, Lefei Wang1
1Department of Behavior and Health Sciences, Graduate School of Human-Environment Studies, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka, Japan.
GeroScience
|February 17, 2026
概括
倒行速度 (BWS) 显示出作为老年人身体和心理脆弱性的指标的潜力. 更快的倒行与更好的平衡和移动性有关,这表明它在评估跌倒风险方面的有用性.
科学领域:
- 老年学是指老年学的学科.
- 生物力学 生物力学
- 康复科学 康复科学 康复科学
背景情况:
- 倒行 (BW) 越来越被认可,因为它有潜力在老年人中检测平衡缺陷和跌倒风险.
- 然而,它作为健康,社区生活的老年人群的功能指标的特殊实用性需要进一步研究.
- 了解生理学表现与各种健康指标之间的关系对于制定有针对性的干预措施至关重要.
研究的目的:
- 调查落后行走速度 (BWS),身体平衡和社区居住的老年人中跌倒风险之间的联系.
- 探索BWS与平衡,移动性,力量和认知功能的既定措施的相关性.
- 确定BWS是否可以作为老年人群脆弱性的多维指标.
主要方法:
- 一项涉及84名社区老年人 (平均年龄75.7岁) 的横截面研究.
- 测量包括自我选择的倒行速度 (SBWS),伯格平衡量 (BBS),定时上升和去 (TUG) 测试,以绩效为导向的移动性评估 (POMA),跌倒风险指数 (FRI),握力,蒙特利尔认知评估 (MoCA) 和对倒行恐惧 (FoBW).
- 用皮尔森相关性和多重回归分析来检查关联.
主要成果:
- SBWS与TUG (r = -0.52),前行步行速度 (r = 0.49) 和握力 (r = 0.41) 显示了中度的相关性.
- 在SBWS和BBS (r = 0.38),MoCA (r = 0.23) 和FES-I (r = -0.34) 之间观察到较弱的相关性.
- 调整后的回归模型显示,SBWS与较高的BBS分数 (p=0.023) 和较低的TUG时间 (p=0.029) 之间存在显著的关联.
结论:
- 倒行速度 (BWS) 显示出作为老年人身体和心理脆弱性的多维指标的潜力.
- SBWS与平衡和流动性的关键指标有关,这表明它对于评估功能状态的相关性.
- 建议进行进一步的纵向研究,包括动态和双任务评估,以验证BWS用于跌倒风险查.
更多相关视频
04:13Using a Real-Time Locating System to Measure Walking Activity Associated with Wandering Behaviors Among Institutionalized Older Adults
Published on: February 8, 2019
7.3K
07:21Walk with Me Hybrid Virtual/In-Person Walking for Older Adults with Neurodegenerative Disease
Published on: June 16, 2023
1.6K
相关概念视频
Homeostatic Imbalance
Homeostasis is the maintenance of a stable internal environment within the body, which is crucial for the proper functioning of cells, tissues, organs, and organ systems. The body has various control mechanisms that work together to regulate various physiological parameters such as temperature, blood pressure, pH balance, and fluid balance, to name a few. These control mechanisms are based on feedback loops that can be either positive or negative.
However, sometimes these feedback loops fail,...
However, sometimes these feedback loops fail,...
Drug Dosing: Geriatric Patients
Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution
Drug distribution in the human body is influenced by several factors, including plasma protein concentration, body composition, blood flow, tissue-protein concentration, and tissue fluid pH. Among these, changes in plasma protein concentration and body composition due to aging significantly affect how drugs are distributed within the body. Specifically, aging is associated with a decrease in albumin levels by about 10% and an increase in α1-acid glycoprotein levels. These alterations are not...
Pharmacodynamics in Geriatric Patients: Effects of Age
Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
