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首页> 外文期刊>Journal of human nutrition and dietetics >Using smart card technology to monitor the eating habits of children in a school cafeteria: 3. The nutritional significance of beverage and dessert choices.
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Using smart card technology to monitor the eating habits of children in a school cafeteria: 3. The nutritional significance of beverage and dessert choices.

机译：使用智能卡技术监视学校食堂儿童的饮食习惯：3.饮料和甜点的营养意义。

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摘要

Abstract Objective The consumption patterns of beverages and desserts features highly in the current debate surrounding children's nutrition. The aim of this study was to continuously monitor the choice of beverages and desserts made by nearly 1000 children in a school cafeteria. Methods A newly developed smart card system was used to monitor the food choices of diners (7-16-year-old boys) in a school cafeteria over 89 days. A wide variety of beverages and desserts were on offer daily. Results Despite coming from an affluent, well-educated demographic group, the boys' choices of beverages and desserts mirrored those of children in general. Buns and cookies were over 10 times more popular than fresh fruits and yogurts. Sugary soft-drinks were over 20 times more popular than fresh fruit drinks and milk combined. Appropriate choices could, over a month, reduce intake of added sugar by over 800 g and fat by over 200 g. Conclusion The smart card system was very effective at monitoring total product choices for nearly 1000 diners. In agreement with a recent national school meal survey, where choice is extensive, children show a preference for products high in fat and/or sugar. The consequences of these preferences are discussed.
机译：摘要目的在当前有关儿童营养的争论中，饮料和甜点的消费方式具有很高的特色。这项研究的目的是不断监测学校食堂中近1000名儿童制作的饮料和甜点的选择。方法：使用新开发的智能卡系统监控学校食堂中食客（7-16岁男孩）在89天之内的食物选择。每天提供各种各样的饮料和甜点。结果尽管来自一个富裕，受过良好教育的人口群体，但是男孩们选择的饮料和甜点与总体上儿童的情况相同。面包和饼干的人气是新鲜水果和酸奶的十倍以上。含糖软饮料的流行度是新鲜果汁和牛奶的总和的20倍以上。一个月内适当的选择可以减少800克以上的糖摄入量和200克以上的脂肪摄入量。结论智能卡系统非常有效地监视了将近1000名食客的全部产品选择。与最近的一项广泛选择的全国学校膳食调查相一致，孩子们表现出对高脂肪和/或高糖产品的偏爱。讨论了这些首选项的后果。

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