Effects of Energy Density and Portion Size of Milk in Preschool Children
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 143
- 试验地点
- 2
- 主要终点
- Difference between experiential conditions for milk, food, and total intake by energy
研究概览
简要总结
In this study, the investigators varied both the energy density and portion size of milk served with a meal commonly consumed by preschool children. The milk used in this study is commercially available and reflects typical variations in energy density. The primary aim of the study is to investigate the independent and combined effects of milk energy density and portion size on preschool children's intake of the milk and the simultaneously served meal. The effect of milk energy density and portion size on children's total energy intake at the meal will also be evaluated.
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
- Single (Participant)
入排标准
- 年龄范围
- 3 Years 至 6 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Children must be enrolled in participating childcare centers
排除标准
- •Allergy or intolerance to any of the foods or beverages served
结局指标
主要结局
Difference between experiential conditions for milk, food, and total intake by energy
时间窗: once a week for 4 weeks
Difference between experimental conditions for milk intake (energy in kcal), food intake (energy in kcal), and total meal energy intake (energy in kcal)
Difference between experimental conditions for milk, food, and total intake by weight
时间窗: once a week for 4 weeks
Difference between experimental conditions in milk intake (weight in grams), food intake (weight in grams), total meal intake (weight in grams)
次要结局
- Meal energy density(once a week for 4 weeks)
研究者
Barbara J. Rolls
Professor of Nutritional Sciences
Penn State University