从概念到测量:初步验证超加工食品消费量表
Michail Mantzios1, Misba Hussain2, Kyriaki Giannou3
1Department of Psychology, School of Health and Life Sciences, Birmingham City University, Birmingham, UK. michael.mantzios@bcu.ac.uk.
Eating and weight disorders : EWD
|February 19, 2026
概括
开发了一种新的超加工食品消费量表 (UPFCS) 来评估饮食摄入量. 这个简短的工具显示了营养研究的强大可靠性和有效性.
科学领域:
- 营养科学 营养科学
- 心理测量 心理测量 心理测量
- 行为科学 行为科学
背景情况:
- 高度超加工食品 (UPF) 消费与不良健康结果有关.
- 现有的UPF评估工具往往是漫长的或文化上有限的.
- 需要一个简短,有效和跨文化适用的UPF测量.
研究的目的:
- 开发和验证超加工食品消费量表 (UPFCS).
- 为了创建一个简短的,心理测量的声音,和跨文化适用的UPF摄入量.
主要方法:
- 研究1 (n=325):探索性因子分析 (EFA) 对于因子结构和内部一致性.
- 研究2 (n=129):在2周的时间间隔内评估了测试重复测试的可靠性.
- 研究3 (n=144):评估了与地中海饮食遵守,BMI和食物成的融合有效性,包括适度分析.
主要成果:
- EFA支持一个具有良好的内部一致性的单维结构.
- 测试复试可靠性是中等到强的.
- UPFCS得分与食物成有积极的相关性,但BMI或地中海饮食的坚持却没有. 坚持地中海饮食缓解了UPF与食物成的联系.
结论:
- UPFCS表现出强大的心理测量特性.
- 该尺度为评估超加工食品消费提供了实际实用性.
- 它适用于行为和营养研究.
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