在年轻成年人中,一个非定量的33项饮食选器与半定量的食物频率调查问卷的相对有效性
Lorentz Salvesen1, Andrew K Wills1, Nina C Øverby1
1Department of Nutrition and Public Health, Faculty of Health and Sport Sciences, University of Agder, PO Box 422, Kristiansand 4604, Norway.
Journal of nutritional science
|July 17, 2023
概括
与年轻成年人的食物频率问卷 (FFQ) 相比,MyFoodMonth 1.1饮食选器显示出令人满意的一致性和排名能力. 这种工具有助于评估饮食质量,并可以接触到难以研究的人群.
科学领域:
- 营养科学 营养科学
- 饮食评估方法 饮食评估方法
- 公共卫生 营养 公共卫生 营养
背景情况:
- 评估年轻人的饮食摄入量对于公共健康至关重要.
- 传统的饮食评估方法,如食物频率问卷 (FFQ),可能会耗费大量时间.
- 需要开发快速饮食评估工具,以提高效率和覆盖范围.
研究的目的:
- 评估"MyFoodMonth 1.1"饮食选器的一致性和排名能力.
- 将"MyFoodMonth 1.1"与半定量食品频率问卷 (FFQ) 进行比较.
- 确定"MyFoodMonth 1.1"对于评估挪威年轻成年人饮食质量的有用性.
主要方法:
- 在挪威大学生中进行的横截面饮食调查.
- 参与者完成了"MyFoodMonth 1.1"饮食选器和半定量FFQ.
- 使用肯德尔的tau-b分析和交叉表格评估一致性和排名能力.
主要成果:
- 82%的饮食选项显示与FFQ中度至强度一致.
- 饮食质量和饮食质量评分组件表现出很好的一致性.
- 一致性并没有显著依赖参与者的性别.
- 与FFQ相比,选器的未完成率很低 (1.7%).
结论:
- "MyFoodMonth 1.1"饮食选器证明了对半定量FFQ的令人满意的一致性和排名能力.
- 这种快速评估工具是传统饮食评估方法的宝贵补充.
- 它为在饮食研究中招募难以接触的人群提供了潜在的解决方案.
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