中国成年人的宏观元素摄入量 - - 10个PLAD,中国,2022-2023年
Feifei Huang1, Yuna He1, Chang Su1
1Key Laboratory of Public Nutrition and Health, National Health Commission of the People's Republic of China; National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China.
China CDC weekly
|January 13, 2025
概括
中国成年人对和等必需矿物质的摄入量相对较低,而的摄入量较高. 公共卫生干预对于改善饮食模式至关重要,特别是对于农村人口来说.
科学领域:
- 营养流行病学 营养流行病学
- 公共卫生 营养 公共卫生 营养
- 饮食评估 饮食评估
背景情况:
- 之前的监测 (2015-2017) 显示成人平均每日摄入量: (328.3-333.2毫克), (242.5-251.8毫克), (5,412.1-5,681.4毫克) 和 (1,392.6-1,474.1毫克).
- 这些数字突出显示了中国成年人口现有的饮食模式.
研究的目的:
- 评估中国成年人当前的元素 (,,,) 摄入量.
- 为了确定与饮食参考摄入量相对的缺陷和过量.
- 为了比较城市和农村居民之间的摄入模式.
主要方法:
- 利用中国发展与营养健康影响队列调查 (2022-2023) 的数据.
- 分析了,,和的平均每日摄入量.
- 计算了与的比率,并根据已确定的要求评估了摄入量的充足性 (EAR,AI,PI-NCD).
主要成果:
- 摄入量中位数: (288.3毫克), (228.9毫克), (4,182.4毫克), (1,397.6毫克),中位数Na/K比为3.0.
- 摄入量不足的高患病率: (96.1%低于EAR), (64.4%低于EAR), (81.9%低于AI).
- 过多的摄入量:比PI-NCD高89.4%. 城市居民的摄入模式通常比农村居民的摄入模式更好.
结论:
- 迫切需要政策和干预措施来改善中国成年人的饮食质量.
- 建议包括增加乳制品,水果和蔬菜的消费,以增加矿物质摄入量和减少.
- 优先考虑改善农村地区的营养状况,解决城乡差距问题.
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