一项关于食品记录应用程序与健康日本个体中基于问卷的方法相容性的研究
Katsumi Iizuka1, Kanako Deguchi1, Chihiro Ushiroda1
1Department of Clinical Nutrition, Fujita Health University, Toyoake 470-1192, Japan.
Nutrients
|June 19, 2024
概括
饮食评估应用程序和食物频率问卷 (FFQ) 在营养数据中显示出显著的差异. 这项研究强调了考虑方法的重要性.
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 公共卫生
背景情况:
- 在日本,营养指南越来越依赖于食品记录应用程序和食品频率问卷 (FFQ).
- 不同的饮食评估方法所产生的不同营养数据缺乏认可.
- 了解这些方法之间的兼容性对于准确的营养评估至关重要.
研究的目的:
- 从食品记录应用程序中获得的饮食摄入数据与两种类型的FFQ数据的相容性进行比较.
- 评估不同饮食评估方法对营养评估准确性的影响.
- 强调多天记录对于可靠的饮食摄入量分析的重要性.
主要方法:
- 分析了每月至少7天使用Asken食品记录应用程序的59名健康个体的饮食摄入数据.
- 计算了能量,蛋白质,维生素B12和维生素D摄入量的一日变化系数.
- 7天的应用程序数据与基于食物组的FFQ和简短的自我管理的饮食史问卷FFQ的结果进行了比较.
主要成果:
- 摄入维生素B12和维生素D的日间变化系数超过了80%,这凸显了对多天记录的需要.
- 应用和FFQ之间的相关系数在大多数项目中都超过0.4,不包括盐.
- 应用程序和FFQ之间的总能量和营养的百分比错误很大 (>40-50%),表明协议不佳.
结论:
- 食品记录应用程序生成的饮食摄入数据与传统的FFQ之间存在重大差异.
- 选择饮食评估方法对营养评估结果产生深远影响.
- 仔细考虑这些差异对于可靠的营养指导和研究至关重要.
相关概念视频
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Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
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The initial step in assessing the GI system is obtaining a comprehensive health history. This includes inquiring about the patient's history or presence of problems...
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