在以人口为基础的队列研究中,遵守瑞典饮食指南以及对死亡率和气候的影响
Anna Strid1, Elinor Hallström2, Anna Karin Lindroos1,3
1Department of Internal Medicine and Clinical Nutrition, The Sahlgrenska Academy, University of Gothenburg, SE-405 30Gothenburg, Sweden.
Public health nutrition
|July 3, 2023
概括
遵循瑞典饮食指南与寿命延长和环境影响降低有关. 坚持2015年瑞典成人健康饮食指数 (SHEIA15) 促进长寿并减少饮食温室气体排放.
科学领域:
- 营养科学 营养科学
- 环境健康 环境健康
- 公共卫生 公共卫生
背景情况:
- 饮食指南旨在促进健康和可持续性.
- 评估遵守国家饮食建议对公共健康至关重要.
- 了解饮食对环境的影响,特别是温室气体排放 (GHGEs),越来越重要.
研究的目的:
- 评估遵守瑞典饮食指南与全因死亡率之间的关联.
- 评估遵守瑞典饮食指南与饮食温室气体排放之间的关系.
主要方法:
- 一个纵向研究 (1990-2016) 的Västerbotten干预计划队列.
- 使用2015年瑞典成人健康饮食指数 (SHEIA15) 评估饮食质量.
- 使用生命周期评估数据估计的饮食GHGE;使用Cox回归分析的死亡率.
主要成果:
- 较高的SHEIA15得分与女性和男性的全因死亡率显著降低有关.
- 拥有最高SHEIA15分数的女性在所有死亡原因的危险比率为0.81 (95% CI 0.71,0.92).
- 拥有最高SHEIA15分数的男性在所有死亡原因的危险比率为0.90 (95% CI 0.81,0.996).
- 观察到饮食中较低GHGE的持续趋势,两性中SHEIA15得分较高.
结论:
- 按照SHEIA15的测量,遵守瑞典饮食指南与延长寿命有关.
- 遵循这些指导方针也有助于减少饮食碳足迹.
- 这些发现表明,促进遵守国家饮食建议可以带来健康和环境的好处.
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