在12个月的多站点剂量反应,有氧运动干预期间发生的不良事件
Eric D Vidoni1, George Grove2, Amanda N Szabo-Reed1
1University of Kansas Medical Center, Kansas City, KS, 66160, USA.
Exercise, sport & movement
|July 29, 2025
概括
老年人的有氧运动可能会增加与干预相关的不良事件 (AE),但整体AE风险在强度上仍然相似. 较高的坚持炼计划与较少的AE相关,这表明安全益处超过风险.
科学领域:
- 老年学是指老年学的学科.
- 运动生理学 运动生理学
- 公共卫生 公共卫生
背景情况:
- 鼓励老年人定期进行体力活动.
- 了解不同强度运动的安全概况对于这一群体至关重要.
研究的目的:
- 评估长达一年的运动干预期间老年人中不良事件 (AE) 的发生率.
- 为了研究运动持续时间和EA频率之间的剂量反应关系.
- 确定与AE风险相关的人口因素.
主要方法:
- 648名老年人被随机分为拉伸/调 (S&T),每周150分钟有氧运动 (150Ex) 或每周225分钟有氧运动 (225Ex) 组.
- 追踪了不良事件,并根据坚持和研究时间计算了率.
- 一般化的线性模型和后期比较分析了AE发病率和发病率比率 (IRR).
主要成果:
- 报告了306个AE;44%与干预有关.
- 对所有原因的AE没有显著的剂量反应.
- 与干预相关的AE在有氧组 (150Ex: +77%,225Ex: +88%与S&T) 中较高.
- 较高的坚持与较少的全因AE相关;并发症与更多的AE相关.
结论:
- 有氧运动可能会提高干预相关的AE风险,但并不能在强度范围内增加所有原因的AE风险.
- 较高的炼坚持与较少的不良事件有关.
- 对于老年人来说,有氧运动通常是安全的,益处可能超过风险.
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