从1998年到2022年,韩国成年人中超加工食品消费的长期趋势和模式
Hyeseung Lee1,2, Yesol Yim2,3, Yerin Cho1,2
1Department of Medicine, Kyung Hee University College of Medicine, Seoul, South Korea.
Scientific reports
|February 3, 2025
概括
韩国成年人的超加工食品消费量稳步增长,直到COVID-19大流行,然后短暂下降. 这一趋势凸显了减少这些不健康食物摄入量的持续努力的必要性.
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:
- 超加工食品 (UPF) 在全球越来越普遍,与不利的健康结果有关.
- 西方化的饮食正在推动亚洲的UPF消费,但对亚洲成年人的长期数据很少.
- 监测UPF消费对于公共卫生倡议至关重要.
研究的目的:
- 分析韩国成年人超加工食品消费的25年趋势 (1998-2022年).
- 评估COVID-19大流行对UPF摄入量的影响.
- 为了比较UPF与非UPF的营养特征.
主要方法:
- 利用了1998年至2022年韩国国家健康和营养检查调查 (KNHANES) 的数据.
- 将食物分为四个NOVA组,并通过对96,447名成年人进行一次24小时回忆来评估饮食摄入量.
- 应用的采样重量和计算的加权平均值以及能量摄入比例和营养成分概况的置信区间.
主要成果:
- 来自UPF的能量摄入量从17.41% (1998-2005) 增加到26.71% (2016-2019),然后在大流行期间 (2020-2022) 减少到25.33%.
- 与非UPF (2020-2022) 相比,UPF的碳水化合物 (62.12%) 和脂肪 (28.22%) 的比例较高,但蛋白质 (10.32%) 较低.
- 从1998年到2022年,UPF和非UPF的脂肪含量显著增加.
结论:
- 在韩国成年人中,超加工食品消费的长期显著增加被观察到,直到COVID-19大流行.
- 疫情引起的UPF摄入量下降可能是暂时的,需要继续进行公共卫生干预.
- 需要持续努力,以减轻与高超加工食品消费相关的健康风险.
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