Randomized Control Trial to Evaluate the Effectiveness of Online Nutrition Advice in the UK (The EatWellUK Study)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 324
- 试验地点
- 2
- 主要终点
- Dietary intake
研究概览
简要总结
The EatWellUK study aims to investigate the effectiveness of a mobile web application (e-Nutri), capable of delivering automated personalised nutrition advice, in increasing diet quality.
Dietary assessment is via the validated Food4Me FFQ (with an updated user interface that has been designed for better usability) and dietary feedback is derived according to adherence to an 11-item modified US Alternative Healthy Eating Index (m-AHEI).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •aged > 18 years old
排除标准
- •aged < 18 years old
- •not living in the UK
- •pregnant/lactating
- •no or limited access to internet
- •following a prescribed diet for any reason
- •intolerance or food allergy
- •subject with diabetes, or any other metabolic disorder or illness that alters nutritional requirements
研究组 & 干预措施
Non-personalised advice
Control group. Online (web-based) delivery of non-personalised dietary, weight and physical activity advice based on the UK general health guidelines.
This is an online trial and this arm will be using the e-Nutri web application. Participants in this group will receive online general recommendations (non-personalised).
干预措施: Non-personalised advice (Behavioral)
Personalised advice
Online (web-based) delivery of personalised dietary, weight and physical activity advice based on the individual's dietary intake, weight and physical activity levels, generated by the e-Nutri web application. Participants in this group will receive online personalised reports.
干预措施: Personalised advice (Behavioral)
结局指标
主要结局
Dietary intake
时间窗: baseline, 6 weeks, 12 weeks
Change from baseline in dietary intake at 6 and 12 weeks assessed via a Food Frequency Questionnaire (FFQ). An 11-item modified US Alternative Healthy Eating Index (m-AHEI), which is calculated from the results of the FFQ, will be used to quantify the dietary intake changes.
次要结局
- Weight(baseline, 6 weeks, 12 weeks)
- Physical activity(baseline, 6 weeks, 12 weeks)
研究者
Julie Lovegrove
Professor
University of Reading