评估2000年至2019年间38个经合组织国家的人均粮食供应趋势
Tímea Csákvári1,2, Diána Elmer1,2, Noémi Németh1
1Institute of Health Insurance, Faculty of Health Sciences, University of Pécs, 7621 Pécs, Hungary.
Life (Basel, Switzerland)
|May 27, 2023
概括
全球粮食供应呈现出人均蛋白质,脂肪和卡路里增加的趋势. 在2012年至2014年期间,这些增加加速,一些国家的脂肪可用性超过了最佳水平,造成了与饮食有关的疾病的风险.
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:
- 与饮食相关的非传染性疾病 (NCD) 是一个日益严重的全球健康问题.
- 食品供应显著影响着人口的饮食模式和非传染性疾病的流行率.
- 了解宏观营养素供应趋势对于公共卫生干预至关重要.
研究的目的:
- 分析2000年至2019年人均蛋白质,脂肪和卡路里供应的趋势.
- 为了比较国家宏观营养素供应与可接受的分布范围.
- 识别食品供应成分的变化及其对公共卫生的影响.
主要方法:
- 利用经合组织卫生统计数据库来获取食品供应数据 (蛋白质,脂肪,卡路里).
- 员工加入点回归分析以确定时间序列数据中的重大变化和断点.
- 计算了年度百分比变化 (APC),并将营养物质分布与已确定的饮食指南进行了比较.
主要成果:
- 人均蛋白质,脂肪和卡路里供应在2000年至2019年期间大幅增加.
- 在2012年至2014年期间,所有三个宏观营养素都出现了更为积极的趋势.
- 每日卡路里摄入量中脂肪和蛋白质的比例增加,一些国家超过了最佳的脂肪可用性.
结论:
- 在过去的二十年中,食品供应模式转向了更高的蛋白质,脂肪和卡路里可用性.
- 虽然蛋白质摄入量比例正在增加,通常是最佳的,但某些国家的过度脂肪可用性需要注意.
- 这些发现凸显了针对性卫生政策的必要性,以解决与食品供应相关的肥胖和饮食相关疾病.
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