设备测量体力活动模式与正常运转的老年人心血管事件8年发生率之间的关联:根据年龄的变化
Caroline Lager1,2, Debora Rizzuto2, Joan Ars2,3
1Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.
European journal of preventive cardiology
|July 12, 2025
概括
经常进行中度至强度的体力活动 (MVPA) 会降低老年人患心血管疾病 (CVD) 的风险. 在老年人中,轻度体力活动 (LPA) 和MVPA步行活动对于降低心血管疾病风险至关重要.
科学领域:
- 老年学是一门学科.
- 心血管疾病研究研究
- 身体活动流行病学
背景情况:
- 已知中度至强度的体力活动 (MVPA) 有助于预防心血管疾病 (CVD).
- 对于特定的体力活动 (PA) 模式如何影响心血管疾病风险的理解有限,特别是考虑到与年龄相关的变化.
研究的目的:
- 调查不同体力活动 (PA) 模式与发生心血管疾病 (CVD) 风险之间的关联.
- 在老年人中探索这些关联的年龄相关差异.
主要方法:
- 对瑞典SNAC-K研究中的423名参与者的心血管疾病事件加速计数据和国家注册表数据的分析.
- 考克斯回归模型评估了PA模式 (步骤,坐立转变,轻轻的PA (LPA),MVPA,行走事件) 和心血管疾病风险之间的关联.
- 立方线和相互作用分析检查了非线性关系和年龄组差异 (≤66与≥80岁).
主要成果:
- 在5.6年的时间里,125名参与者经历了心血管疾病事件.
- 在总样本中,增加的MVPA行走事件与降低的心血管疾病风险相关.
- 在最年长的老年人 (≥80岁) 中,频繁的光PA (LPA) 和MVPA行走事件都与较低的心血管疾病风险有显著的关联.
结论:
- 频繁的每日中度至剧烈的体力活动 (MVPA) 与老年人降低发生心血管疾病 (CVD) 风险有关.
- 对于老年人来说,对心血管健康来说,持续参与轻度体力活动 (LPA) 和MVPA都很重要.
- 这些发现强调了频繁的日常体育活动对于维持老年人不同年龄组的心血管健康的重要性.
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