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咸的还是甜的?课后项目中提供的零食的营养质量、消费量和成本。

Salty or sweet? Nutritional quality, consumption, and cost of snacks served in afterschool programs.

作者信息

Beets Michael W, Weaver Robert G, Tilley Falon, Turner-McGrievy Gabrielle, Huberty Jennifer, Ward Dianne S, Freedman Darcy A

机构信息

Department of Exercise Science, Arnold School of Public Health, University of South Carolina, 921 Assembly St., Room 131, Columbia, SC 29208.

出版信息

J Sch Health. 2015 Feb;85(2):118-24. doi: 10.1111/josh.12224.

Abstract

BACKGROUND

Snacks served in afterschool programs (ASPs, 3-6 pm) represent an important opportunity to promote healthy eating. ASP policies suggest a fruit/vegetable is served daily, while sugar-sweetened foods/beverages and artificially flavored snacks are eliminated. Limited information exists on the types of snacks served in ASPs, if snacks meet existing nutrition policies, whether children eat the snacks, and their cost.

METHODS

Direct observation of snacks served and consumed was collected in 20 ASPs serving over 1700 elementary age children. The number of days that snacks were served/week was evaluated for compliance with nutrition policies. Costs of snacks were collected via receipts.

RESULTS

Programs served desserts and artificially flavored salty snacks on 2.7 and 2.1 days/week. Fruits and vegetables were served 0.6 and 0.1 days/week, respectively. Sugar-sweetened beverages were served 1.8 days/week. Of the children (N = 383) observed, 75% to 100% consumed the snack served, with 95% and 100% of served fruits/vegetables consumed. No ASP served fruit/vegetables daily, 18 served sugar-sweetened foods, 16 served artificially flavored snacks, and 14 served sugar-sweetened beverages. Desserts and salty snacks cost $0.27-$0.32/snack vs $0.38-$0.40/snack for vegetables/fruits.

CONCLUSIONS

The quality of snacks failed to meet nutrition policies and consists of predominately high-sugar and artificially flavored options. Strategies to improve snack offerings in ASPs while addressing price barriers are required.

摘要

背景

课后项目(下午3点至6点)提供的零食是促进健康饮食的重要契机。课后项目政策建议每日提供一份水果/蔬菜,同时杜绝含糖食品/饮料和人工调味零食。关于课后项目提供的零食种类、零食是否符合现有营养政策、儿童是否食用这些零食及其成本的信息有限。

方法

对20个为1700多名小学年龄段儿童提供服务的课后项目中的零食供应和消费情况进行了直接观察。评估每周提供零食的天数是否符合营养政策。通过收据收集零食成本。

结果

各项目每周有2.7天提供甜点,2.1天提供人工调味咸味零食。每周分别有0.6天提供水果,0.1天提供蔬菜。每周有1.8天提供含糖饮料。在观察的儿童(N = 383)中,75%至100%食用了提供的零食,其中95%和100%的提供的水果/蔬菜被食用。没有课后项目每日提供水果/蔬菜,18个提供含糖食品,16个提供人工调味零食,14个提供含糖饮料。甜点和咸味零食每份成本为0.27 - 0.32美元,而蔬菜/水果每份成本为0.38 - 0.40美元。

结论

零食质量未达到营养政策要求,主要由高糖和人工调味食品组成。需要采取策略改善课后项目中的零食供应,同时解决价格障碍问题。

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