使用匹配的对照组确定成人食品素养计划的有效性
Andrea Begley1, Isabelle Fisher2, Lucy Butcher3
1School of Population Health, Curtin University, Perth, Western Australia, Australia.
Journal of nutrition education and behavior
|July 30, 2023
概括
成年人的食物感觉计划在规划和准备中适度改善了食物素养行为,并增加了蔬菜摄入量. 这些发现表明饮食习惯和饮食技能的短期好处.
科学领域:
- 营养科学 营养科学
- 行为科学是一种行为科学.
背景情况:
- 食物素养对于明智的饮食选择至关重要.
- 成年人经常在食物规划,选择和准备方面面临挑战.
研究的目的:
- 评估"成人食物感觉"计划对食品素养行为的影响.
- 评估选择的饮食行为,特别是水果和蔬菜消费的变化.
主要方法:
- 一个近乎实验性的设计,在4周内进行计划前和后的问卷调查.
- 参与了对照组 (n=75) 与计划参与者 (n=867) 相匹配.
- 使用一般线性混合模型进行统计分析.
主要成果:
- 在食品素养的"计划和管理" (12.4%) 和"准备" (9.8%) 领域观察到显著的改善.
- 参与者增加了蔬菜份量22.6% (0.5份).
结论:
- 像成人食品感觉这样的食品素养计划可以产生适度的短期改善.
- 这些计划显示了饮食行为和饮食技能的积极变化潜力.
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