在巴西,超加工食品与零食行为之间的关联
Maria Fernanda Gombi-Vaca1,2,3, Euridice Martinez-Steele4,5, Giovanna Calixto Andrade4
1Department of Preventive Medicine, School of Medicine (FMUSP), University of São Paulo, Av. Dr. Arnaldo, 455, São Paulo, SP, 01246, Brazil. maria.gombi@uconn.edu.
European journal of nutrition
|February 15, 2024
概括
高度超加工食品摄入量与各个年龄段更频繁的零食有关,特别是在青少年中. 减少超加工食品的消费可能有助于促进更健康的饮食习惯.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 饮食行为分析 饮食行为分析
背景情况:
- 超加工食品 (UPF) 往往是方便的,不太让人感到腹,可能会鼓励经常吃零食.
- 了解UPF消费和零食频率之间的关系对于公共卫生倡议至关重要.
研究的目的:
- 调查超加工食品的消费与零食的频率之间的关联.
- 为了分析不同年龄组之间的这种关联:青少年,成年人和老年人.
主要方法:
- 分析了2017-2018年巴西家庭预算调查的46,164名参与者 (10岁以上) 的数据.
- 通过24小时召回评估饮食摄入量;零食水平和UPF消费量化.
- 用于测量关联的多项逻辑回归,按年龄组分层.
主要成果:
- 在所有年龄组中,在UPF消费和零食频率之间观察到显著的积极关联.
- 与最低的五分之一相比,在UPF消费的最高五分之一中的个人每天吃两次以上的零食的几率要高得多.
- 这种关联在青少年 (RR 14.21) 与成年人 (RR 4.44) 和老年人 (RR 4.21) 相比最强烈.
结论:
- 更高的超加工食品消费与增加的零食行为密切相关.
- UPF和零食之间的联系在青少年中最为明显.
- 促进更健康的食物选择的策略应该解决促进小吃,特别是青少年的UPF特征.
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