与茶饮相结合的体力活动可以进一步降低全因和癌症特定死亡率
Yiqun Hu1, Luning Yang1, Jinshen He2
1Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, 138 Tongzipo Road, Hexi Yuelu District, Changsha City, Hunan Province, China.
Scientific reports
|October 9, 2024
概括
定期体力活动 (PA) 和茶饮食独立降低死亡风险. 两者的结合提供了最大的益处,显著降低了全因和癌症特异性死亡率,特别是在活跃的个体中.
科学领域:
- 流行病学 流行病学
- 公共卫生 公共卫生
- 营养科学 营养科学
背景情况:
- 身体活动 (PA) 和饮食等生活方式因素显著影响死亡率.
- 饮茶是一种广泛的饮食习惯,具有潜在的健康益处.
- 了解PA和茶对死亡率的协同作用对于公共卫生干预至关重要.
研究的目的:
- 评估身体活动和茶饮食对所有原因和癌症特异性死亡率的独立和联合影响.
- 确定可能从联合生活方式干预中受益最多的特定人群.
主要方法:
- 从国家健康和营养检查调查 (NHANES) (2009-2018) 中对21,350名参与者的分析.
- 通过自我报告问卷和饮食回忆来评估身体活动和茶饮.
- 从国家死亡指数获得的死亡率数据.
- 使用考克斯回归来确定危险比率 (HR) 和95%置信区间 (CI) 的统计分析.
主要成果:
- 无论是体力活动还是茶叶消费,都与减少全因死亡率独立相关.
- 摄入茶叶的身体活跃个体显示,死亡风险进一步显著降低.
- 观察到的死亡风险最低的是身体活动和茶饮量最高的个体.
- 只有在身体活跃的参与者中,饮茶显著降低了癌症特异性死亡风险.
结论:
- 定期的体育活动和一致的茶饮食与延长寿命有关.
- 身体活动和茶饮的结合显示出降低死亡率的协同效应.
- 促进身体活动和茶饮可能是旨在减少过早死亡的公共卫生倡议的有价值策略.
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