相关实验视频
Updated: Jul 25, 2025

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Assessment of Social Transmission of Food Preferences Behaviors
Published on: January 25, 2018
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水果和蔬菜准备过程中的变化和之后的变化 - 抵消成本 - 社区支持的农业加营养教育教育
Grace A Marshall1, Jennifer A Garner2, Karla L Hanson1
1Department of Public and Ecosystem Health, Cornell University, Ithaca, NY.
Journal of nutrition education and behavior
|June 30, 2023
概括
补贴社区支持农业 (CO-CSA) 与营养教育增加了低收入护理人员的水果和蔬菜准备. 这些健康饮食习惯的积极变化持续了一年后.
科学领域:
- 公共卫生 营养 公共卫生 营养
- 社区卫生干预措施 社区卫生干预
- 行为科学 行为科学
背景情况:
- 不充分的水果和蔬菜 (FV) 摄入带来健康风险.
- 低收入家庭经常面临进入和准备FV的障碍.
- 社区支持的农业 (CSA) 模式可以为改善饮食习惯提供解决方案.
研究的目的:
- 评估受补贴的社区支持农业 (CO-CSA) 计划与营养教育相结合对低收入护理人员的FV准备行为的影响.
- 评估随着时间的推移,FV制备频率和方法变化的可持续性.
主要方法:
- 采用了纵向研究设计,比较了基线,CO-CSA季末和干预后一年的结果.
- 参与者包括来自美国四个州农村地区低收入家庭的148名护理人员.
- 干预涉及半价CO-CSA份额和定制的营养教育课程.
主要成果:
- 在干预期间,护理人员显著增加了为儿童零食和晚餐准备FV的月度频率.
- 在干预结束一年后,用于零食,晚餐和绿叶蔬菜的全部蔬菜的准备显示持续增加.
- 一些类别 (例如,零食中的水果) 的基线FV准备频率很高,但干预措施提高了整体FV利用率.
结论:
- 与营养教育相结合的CO-CSA计划展示了促进FV准备的持久改进的有希望的战略.
- 这种干预可以有效地提高弱势群体的健康饮食行为,有助于改善营养结果.
- 蔬菜制备的持续增加表明了这些社区食品倡议的长期潜力.
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