在社区居住的老年人中,自我报告的体育活动属性和20年全因和心血管死亡率
Yonatan Moshkovits1, Angela Chetrit2, Rachel Dankner2,3
1Internal Medicine F, Sheba Medical Center, Ramat Gan 52621, Israel.
Postgraduate medical journal
|September 16, 2024
概括
定期体育活动,特别是步行和游泳,显著降低了老年人死亡风险. 优先考虑每周更频繁的炼,而不仅仅是持续时间,是长寿的关键.
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:
- 身体活动与降低死亡率有关.
- 目前的指导方针建议适度至高强度运动的具体持续时间.
- 老年人长寿的最佳运动特征需要进一步研究.
研究的目的:
- 探索与老年人死亡率降低最强烈相关的运动特性.
- 评估不同体力活动特征对老年人全因和心血管死亡率的影响.
主要方法:
- 对1210名社区老年人的队列进行了随访,以了解死亡率的结果.
- 记录了身体活动数据,包括类型,频率和强度.
- 多变量考克斯回归模型被用来分析身体活动和死亡率之间的关联.
主要成果:
- 与久坐不动的人相比,活跃个体的全因死亡风险明显较低.
- 轻到中等的活动,各种运动类型和每周更高的会议频率与降低的死亡率有关.
- 步行和游泳显示出与死亡率有显著的保护关联,游泳对心血管死亡率产生更强烈的影响.
结论:
- 这些发现支持当前针对老年人的运动指南.
- 优先考虑每周更多的运动会,并从事轻中等,各种活动,如散步和游泳,可以最大限度地减少死亡率.
- 未来的指导方针应该强调增加老年人的活动频率超过累积持续时间.
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