东方健康饮食模式与全因死亡率的关系
Xiaoxi Wang1,2,3,4, Jiaqi Xuan1,2, Hui Chen5
1China Academy for Rural Development and Department of Agricultural Economics and Management, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China.
European journal of nutrition
|September 29, 2025
概括
遵循东方健康饮食模式 (EHDP) 与中国成年人较低的死亡风险有关. 通过饮食多样性得分 (DDS) 和中国健康饮食指数 (CHEI) 衡量较高的坚持,显著降低了全因死亡的风险.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 西方饮食模式主导着健康饮食研究.
- 东方健康饮食模式 (EHDP),特别是来自中国指南的饮食模式,研究不足.
- 了解EHDP对死亡率的影响对于东方人口的公共卫生至关重要.
研究的目的:
- 调查坚持东方健康饮食模式 (EHDP) 与全因死亡率之间的联系.
- 通过饮食多样性评分 (DDS) 和中国健康饮食指数 (CHEI) 来评估EHDP.
- 基于EHDP的遵守,分析中国成年人的死亡风险.
主要方法:
- 利用了1997-2015年中国健康和营养调查 (CHNS) 的队列数据.
- 包括10436名18岁以上的中国成年人.
- 采用时间变化的考克斯回归模型来评估EHDP (DDS,CHEI) 和死亡率之间的关系.
主要成果:
- 较高的饮食多样性评分 (DDS) 与降低的死亡风险相关 (38%的最高三位数下降).
- 增加的中国健康饮食指数 (CHEI) 与较低的死亡率有关 (每增加10个单位减少18%).
- 结合高DDS和CHEI,与低坚持群体相比,死亡风险明显降低.
结论:
- 坚持东方健康饮食模式 (EHDP) 与中国成年人全因死亡率的降低有显著关联.
- 饮食多样性评分 (DDS) 和中国健康饮食指数 (CHEI) 是评估EHDP的有价值指标.
- 研究结果支持推广EHDP,以改善中国人群的健康状况和寿命.
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