Lunchtime Meal Feeding Study for Preschool Children
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 67
- 试验地点
- 1
- 主要终点
- Difference Between Interventions in Vegetable Intake
研究概览
简要总结
The aim of the study is to determine the effect of varying both the palatability and portion size of vegetables served to preschool children at a meal on the outcomes of food and energy intake at the meal.
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
- Double (Participant, Care Provider)
入排标准
- 年龄范围
- 3 Years 至 5 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Children who are enrolled in a scheduled classroom of the designated childcare centers
排除标准
- •Children who are allergic to any of the foods served
- •Children whose diets exclude any of the foods served
- •Children who will not be present at the childcare center for all of the scheduled study days
研究组 & 干预措施
Standard Palatability and Larger Portion Size
Vegetables with Standard Palatability and Larger Portion Size
干预措施: Plain Vegetables Served in 200% Portion Size (Other)
Standard Palatability and Standard Portion Size
Vegetables with Standard Palatability and Standard Portion Size
干预措施: Plain Vegetables Served in 100% Portion Size (Other)
Enhanced Palatability and Standard Portion Size
Vegetables with Enhanced Palatability and Standard Portion Size
干预措施: Enhanced Vegetables Served in 100% Portion Size (Other)
Enhanced Palatability and Larger Portion Size
Vegetables with Enhanced Palatability and Larger Portion Size
干预措施: Enhanced Vegetables Served in 200% Portion Size (Other)
结局指标
主要结局
Difference Between Interventions in Vegetable Intake
时间窗: One meal per week for each intervention (Study weeks 1, 2, 3, and 4)
Weight of vegetables consumed at the meal (grams)
次要结局
- Difference Between Interventions in Meal Energy Intake(One meal per week for each intervention (Study weeks 1, 2, 3, and 4))
- Difference Between Interventions in Food Intake(One meal per week for each intervention (Study weeks 1, 2, 3, and 4))
- Difference Between Interventions in Meal Energy Density(One meal per week for each intervention (Study weeks 1, 2, 3, and 4))
研究者
Barbara J. Rolls
Professor of Nutrition and Director of the Laboratory for the Study Human Ingestive Behavior
Penn State University