Food Talk: A New App for Daily Food Monitoring
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Change in energy intake using food application COCO
研究概览
简要总结
This project will pilot test a new app for self-monitoring food intake using natural spoken language (by voice recognition or text) to provide daily estimates of energy and nutrient intakes with a phone app.
详细描述
Self-recording food intake is recommended for weight management and healthy eating. However, current methods, including web platforms and apps, are often burdensome leading to short-term use by the consumer. The solution uses cutting-edge speech and language understanding technology to streamline the food logging process. With this technology, the user simply describes what they ate and the system automatically selects the appropriate items and quantities consumed from the USDA food database, which calculates the nutrition profile of the entry.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Generally healthy men and women 18-65 years if age
- •Currently participating in ongoing studies at the HNRCA
- •Willing and able to sign written informed consent prior to study entry
- •iPhone (iOS 11 or higher) user willing to download the COCO application and record food intake for 5 days
排除标准
- •Android or iPhone (iOs 10 or lower) user unable to download and use the COCO application
- •Holds a graduate degree in nutrition
结局指标
主要结局
Change in energy intake using food application COCO
时间窗: Between days 3 and 7 of the study
The primary outcome will be to assess whether food capture using the mobile application is comparable with conventional 24-hour dietary recall. This will be done by measuring the energy intake (mean of two days) in the two methods.
Change in energy intake using 24 hour dietary recall
时间窗: Between days 3 and 7 of the study
The primary outcome will be to assess whether food capture using the mobile application is comparable with conventional 24-hour dietary recall. This will be done by measuring the energy intake (mean of two days) in the two methods.
次要结局
- Accuracy of food capture method using mobile application(Between days 3 and 7 of the study)
研究者
Susan Roberts
Senior Scientist and Lab Director
Tufts University