与工作相关的体力活动与美国队列中死亡率之间的关联
Zeyu Liu1, Meng Jin2, Cunbao Cui3
1Central Hospital Affiliated to Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, No. 105, Jiefang Road, Jinan, 250013, Shandong, China.
International archives of occupational and environmental health
|November 25, 2024
概括
与工作相关的体力活动 (WRPA) 显著降低了因任何原因死亡的风险. 这种保护作用在那些不从事休时间体育活动 (LTPA) 的个人中尤为明显.
科学领域:
- 职业健康 职业健康 职业健康
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 休时间体育活动 (LTPA) 已被公认为其死亡率益处.
- 与工作相关的体力活动 (WRPA) 对死亡率的影响仍在争论中.
- 了解WRPA的作用对于公共卫生建议至关重要.
研究的目的:
- 调查WRPA与全因死亡率之间的关联.
- 为了确定是否应该建议对具有高WRPA水平的人群提供LTPA.
主要方法:
- 利用了来自国家健康和营养检查调查 (NHANES) 队列 (2007-2018) 的数据.
- 包括27,567名年龄在20-80岁之间的成年人.
- 采用Cox比例回归模型来估计WRPA和死亡率的危险比率 (HRs).
主要成果:
- 在78个月的中位数随访期间,共有2,553例死亡.
- 与没有WRPA的参与者相比,WRPA的参与者显示,与没有WRPA的参与者相比,所有原因的死亡风险显著降低.
- HRs范围从0.70 (<17.5小时/周) 到0.71 (>35小时/周),表明在不同的WRPA持续时间中具有一致的保护作用.
结论:
- 与工作相关的体力活动 (WRPA) 作为预防所有原因死亡的保护因素.
- 对于WRPA的死亡率益处,在暇时间身体活动 (LTPA) 较低或不存在的人群中尤为明显.
- 研究结果表明,在健康评估和干预中应考虑WRPA.
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