通过7天的食物记录来评估饮食习惯:网络PC与传统纸质格式
Marilena Vitale1, Valentina Bruno1, Giovanna D'Abbronzo1
1Diabetes, Nutrition and Metabolism Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy.
International journal of food sciences and nutrition
|July 17, 2023
概括
这项研究发现,与纸质记录相比,基于网络的7天食物记录 (METADIETA-web) 是评估能量和巨量营养素摄入量的可靠工具. 虽然普遍被接受,但其可用性需要改进,以实现最佳的营养研究.
科学领域:
- 营养科学 营养科学
- 饮食评估方法 饮食评估方法
- 数字健康工具 数字健康工具
背景情况:
- 传统的基于纸质的7天食品记录是标准的,但可能是劳动密集型的.
- 基于网络的饮食评估工具为提高效率和数据分析提供了潜力.
- 评估新的数字工具的有效性和可用性对于在研究和实践中采用它们至关重要.
研究的目的:
- 为了比较基于网络的7天食品记录 (METADIETA-web) 与传统纸质格式的有效性.
- 评估METADIETA网络平台的可用性,可接受性和可行性.
- 通过数字与纸质方法收集的能量和营养摄入数据的可靠性.
主要方法:
- 一项涉及26名健康成年人的交叉研究,将METADIETA-web与传统的7天食物日记进行比较.
- 参与者被随机分配,从数字或纸质方法开始.
- 系统可用性量表 (SUS) 问卷被用来评估用户偏好.
主要成果:
- 基于网络和纸质的方法之间的能量和营养摄入量没有显著差异 (<15%的变化).
- 类间相关系数表明酒精的稳定性很好,蛋白质,碳水化合物和纤维的稳定性很好,能量和和脂肪的稳定性中等,总脂肪和胆固醇的稳定性很差.
- 基于网络的平台被普遍接受,但与纸质形式相比,它存在一些可用性不一致性和复杂性.
结论:
- 基于网络的7天食物记录 (METADIETA-web) 似乎可靠用于能源和宏观营养素评估,为营养研究中更快的食物时间分析提供了潜力.
- 虽然普遍被接受,但确定的可用性问题和复杂性需要进一步关注和改进.
- 作为营养实践和研究的数字工具,METADIETA-web具有前景,但建议改进用户界面.
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