从1990年到2018年,在185个国家的劳动年龄人口中遵守修改后的行星健康饮食:基于人口的研究研究
Zeyu Li1, Yiming Song1, Xiaojie Huang2
1Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
The American journal of clinical nutrition
|June 22, 2025
概括
全球对修改的行星健康饮食 (mPHD) 的坚持是温和的,区域差异很大,28年来改善的程度很小. 在全球范围内,过度食用红肉和糖仍然是普遍存在的问题.
科学领域:
- 营养流行病学 营养流行病学
- 全球公共卫生 全球公共卫生
- 环境可持续性 环境可持续性
背景情况:
- 全球饮食模式对人类和地球健康的重要性越来越大.
- 星球健康饮食 (PHD) 框架涉及营养和环境影响.
- 需要分析不同人群中PHD坚持的情况.
研究的目的:
- 在劳动年龄人口 (WAP) 中分析修改后PHD (mPHD) 的坚持情况.
- 从1990年到2018年,研究185个国家的执法趋势.
- 评估mPHD遵守的区域差异和不平等情况.
主要方法:
- 使用全球饮食数据库 (GDD) 2018年数据进行串行横截面分析.
- 根据12个食物组构建一个修改的行星健康饮食指数 (mPHDI) 评分 (0-120).
- 使用斜率和度指数评估分布式不平等.
主要成果:
- 全球mPHDI得分适度 (75.2),撒哈拉以南非洲的坚持率最高 (84.5),拉丁美洲/加勒比地区的坚持率最低 (66.0).
- 全球普遍过度食用红肉/加工肉和添加糖.
- 在过去28年中,全球改善幅度最低 (+1.3),南亚下降 (-4.0) 和高收入国家改善 (6.5).
- 不平等的斜率指数从-15.48降低到-8.49,表明绝对不平等减少.
结论:
- 在WAP中,mPHD坚持存在显著的全球差异.
- 在特定地区观察到的饮食趋势需要有针对性的干预措施.
- 这些发现支持通过特定背景的战略实现更健康的饮食和环境可持续性的双重目标.
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