血液中的和身体活动与死亡率的关联:一项前性队列研究
Yilin Chen1, Cien Zhen2, Lin Zeng3
1Center for Sleep and Circadian Medicine, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou 510370, China; Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Fudan University, Shanghai 200040, China.
身体活动可以降低暴露导致的死亡风险. 推活动显著降低了风险,即使含量很高,突出了它对引起的死亡的保护作用.
科学领域:
- 环境健康 环境健康
- 公共卫生 公共卫生
- 毒理学 毒理学 毒理学
背景情况:
- 暴露与增加的死亡风险有关.
- 身体活动 (PA) 是对环境毒素影响的潜在缓解因素.
研究的目的:
- 调查血液中含量,体力活动和所有原因,心血管疾病 (CVD) 和癌症死亡率之间的关联.
- 检查暴露和身体活动对死亡风险的相互作用.
主要方法:
- 使用国家健康和营养检查调查数据 (2007-2018) 进行的前性队列研究,共有20253名参与者.
- 使用多变量Cox比例危险回归和受限立方线分析.
- 在平均7.6年的随访期间,评估了血液中,PA水平和死亡率之间的关联.
主要成果:
- 在血液中的含量和死亡风险之间观察到J形关联 (P < 0.001).
- 在血液中的和PA之间发现了对死亡风险的显著的多重相互作用 (P < 0.05).
- 最高的和没有推的PA显示出最大的死亡风险;推的PA减弱了的有害影响.
结论:
- 身体活动显著减轻了与暴露相关的高死亡风险.
- 维持推的体力活动水平对于减少相关的健康威胁至关重要.
- 这些发现强调了PA作为公共卫生干预措施对暴露于的人群的重要性.
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