Use of a Digital Visual Analog Scale With Smart Phones for Appetite Measures in the Real World: A Validation Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 130
- 试验地点
- 1
- 主要终点
- Area Under the Curve for Hunger 0-240 min
研究概览
简要总结
The objective of the study is to validate a newly developed digital visual analog scales with a mobile app for measuring human appetite and compare it with a traditional paper-based visual analog scales for appetite measurement.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy adults 18-70 years.
- •Body mass index 20-29.9 kg/m² (based on self-reported weight and height).
- •Understand the study procedures.
- •Willing to maintain habitual diet, physical activity pattern, and body weight throughout the trial.
- •Willing to follow study procedures on test days.
- •Willing to abstain from strenuous exercise, consuming alcoholic drinks 24 hours before the test day.
- •Willing to provide informed consent to participate in the study.
排除标准
- •Pregnant or lactating women, or women who are planning to become pregnant during the study
- •Known food allergies, sensitivity, or intolerance to any food or food ingredients
- •Participating in another clinical trial for food, investigational drug, nutritional supplement, or lifestyle modification
- •Taking medications that affect appetite, metabolism, or blood pressure
- •Presence of acute diseases or infection
- •Presence or history of chronic diseases
- •Diagnosed with eating disorders
- •Restraint eaters
- •Lost or gained 5 pounds or more in the past 3 months
- •On a weight-loss diet, or undergoing intermittent fasting
- •COVID-19 infection in the past 3 months.
研究组 & 干预措施
Breakfast meal with 460 kcal
干预措施: Breakfast meal (Other)
Breakfast meal with 230 kcal
干预措施: Breakfast meal (Other)
结局指标
主要结局
Area Under the Curve for Hunger 0-240 min
时间窗: 0-240 min
Area Under the Curve for Hunger 0-240 min
Area Under the Curve for Fullness 0-240 min
时间窗: 0-240 min
Area Under the Curve for Fullness 0-240 min
Area Under the Curve for Prospective Consumption 0-240 min
时间窗: 0-240 min
Area Under the Curve for Prospective Consumption 0-240 min
Area Under the Curve for Desire to Eat 0-240 min
时间窗: 0-240 min
Area Under the Curve for Desire to Eat 0-240 min
Area Under the Curve for Satiety 0-240 min
时间窗: 0-240 min
Area Under the Curve for Satiety 0-240 min
次要结局
未报告次要终点