老年人心肺健康和跌倒之间的关系:一个基于人口的研究
Julia Araujo de Figueiredo1, Magno Conceição Garcia1, Aldair J Oliveira2
1Department of Epidemiology, Institute of Social Medicine/State University of Rio de Janeiro, Rio de Janeiro, Brazil.
Geriatrics & gerontology international
|December 26, 2024
概括
在老年人中,更高的心肺呼吸能力 (CRF) 降低了跌倒的风险. 然而,良好的CRF并不能防止严重跌倒,骨折或需要医疗护理.
科学领域:
- 老年学是一门学科.
- 公共卫生 公共卫生
- 运动科学 运动科学
背景情况:
- 跌倒是老年人的一个主要健康问题.
- 心血管健康 (CRF) 是老年人群健康的关键指标.
- 了解CRF与跌倒预防之间的联系对于公共卫生战略至关重要.
研究的目的:
- 研究心肺呼吸能力 (CRF) 与老年人跌倒的发生和严重程度之间的关联.
- 为了确定更高的CRF水平是否与下降的可能性较低相关.
- 检查CRF与严重跌倒之间的关系,包括导致骨折或需要医疗干预的严重跌倒.
主要方法:
- 来自2019年巴西国家健康调查的18,991名老年人 (≥60岁) 的数据的横截面分析.
- 使用非运动VO2max模型估计的心肺呼吸能力 (CRF),并分为低,中等或高.
- 用于计算赔率比率 (ORs) 和95%置信区间 (CI) 的物流和多项回归模型.
主要成果:
- 高CRF的老年人与低CRF (OR0.69,95%CI0.52-0.92) 的老年人相比,跌倒的可能性降低了29%.
- 较高的CRF水平与较低的非严重跌倒的可能性显著相关.
- 在CRF水平和严重跌倒之间没有发现显著的关联,特别是那些涉及骨折或需要医疗干预的跌倒.
结论:
- 良好的心肺呼吸能力 (CRF) 在老年人中提供了防止跌倒的保护.
- CRF的保护作用并不延伸到严重的跌倒,例如导致骨折或需要医疗护理的严重跌倒.
- 针对CRF改进的目标可能有助于减少跌倒的发生率,但可能不会减轻严重的跌倒相关伤害的严重程度.
相关概念视频
01:20Exercise and Cardiovascular Response
730
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
730
01:17Exercise and Cardiac Output
915
Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be...
Sustained exercise increases the muscles' oxygen demand, which can be...
915