Impact of a Front-of-pack Nutrition Label on the Nutritional Quality of Purchases in Campus University Restaurant
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 1,000
- 试验地点
- 1
- 主要终点
- Overall nutritional quality of purchases
研究概览
简要总结
This study evaluates the impact of the introduction of a front-of-pack nutrition label on foods and beverages sold in a campus university restaurant in France on the nutritional quality of purchases.
详细描述
The introduction of front-of-pack nutrition labelling is thought to help consumers making healthier food choices at the point-of-purchase.
Recently, the French government has selected the Nutri-Score as single front-of-pack nutrition label.
Evaluations of the Nutri-Score suggest it is helping consumers making healthier choices. However, its impact in vulnerable populations has not yet been tested. Students are thought to be a vulnerable population due to their limited resources and to their unhealthy food choices.
The objective of the present study is to investigate the impact of the introduction of the Nutri-Score in campus university restaurant on the nutritional quality of food purchases. The intervention is conducted during several months, with a control period without front-of-pack nutrition labelling at the beginning of the university year.
Data on purchases is collected regularly through receipts, and the nutritional quality of purchases is evaluated over time between the intervention situation and the control situation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •All subjects purchasing foods or beverages in the selected campus university restaurant
排除标准
- •None No individual data is collected. Only purchases data is collected (cash register sales data)
结局指标
主要结局
Overall nutritional quality of purchases
时间窗: Every 15 days, up to 6 months
Overall nutritional quality of purchases evaluated using the Food Standard Agency nutrient profiling system
次要结局
- Energy content of purchases(Every 15 days, up to 6 months)
- Saturated fat content of purchases(Every 15 days, up to 6 months)
- Sugar content of purchases(Every 15 days, up to 6 months)
- Sodium content of purchases(Every 15 days, up to 6 months)
- Fiber content of purchases(Every 15 days, up to 6 months)
- Protein content of purchases(Every 15 days, up to 6 months)
研究者
Mathilde Touvier
Head of Department
University of Paris 13