Child Sweet and Savory Snack Study
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 14
- 试验地点
- 2
- 主要终点
- Change between interventions in ranked preference of each test food from before to after consumption
研究概览
简要总结
The purpose of this study is to determine how consumption of a snack food affects the hedonic ratings of that snack food compared to other foods. The results will have implications for guidance about the provision of snacks for preschool children and may help in identifying strategies for the prevention of obesity in children.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 4 Years 至 6 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Children who are enrolled in a scheduled classroom of the participating childcare centers
- •Children who are between the ages of 4 and 6 years old at the time of enrollment
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 are absent from the childcare center on the acclimation day or both study days
- •Children who are not able to complete study measures (e.g. only use the anchors or have low variability for their liking ratings)
结局指标
主要结局
Change between interventions in ranked preference of each test food from before to after consumption
时间窗: Study weeks 1 and 2
Change in ranked preference (before to after consumption) of the 5 test foods.
Change between interventions in liking of each test food
时间窗: Study weeks 1 and 2
Change between interventions in liking (before to after consumption) of the 5 test foods, measured using a visual analog scale (0-100 points).
次要结局
- Change between interventions in fullness ratings from before to after consumption(Study weeks 1 and 2)
- Change between interventions of intake by weight(Study weeks 1 and 2)
- Change between interventions of intake by energy(Study weeks 1 and 2)
研究者
Barbara J. Rolls
Professor of Nutritional Sciences
Penn State University