ChildObesity180 and Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, 02111, USA.
Obesity (Silver Spring). 2015 May;23(5):1055-62. doi: 10.1002/oby.21061.
To examine changes in children's meal orders, price, and revenue following the implementation of a healthier children's menu in a full-service restaurant chain.
In April 2012, the healthier menu was implemented, featuring more meals meeting nutrition standards, healthy side dishes by default, and removal of French fries and soda (which could be substituted). Orders (n = 352,192) were analyzed before (September 2011 to March 2012; PRE) and after (September 2012 to March 2013; POST) implementation.
Children's meal prices increased by $0.79 for breakfasts and $0.19 for non-breakfast meals from PRE to POST. Revenue continued to increase post-implementation. Orders of healthy meals, strawberry and vegetable sides, milk, and juice increased, and orders of French fries and soda decreased (P < 0.0001). Orders at POST were more likely to include healthy sides (P < 0.0001) and substitutions (P < 0.0001) and less likely to include a la carte sides (P < 0.0001) and desserts (P < 0.01), versus PRE. Total calories ordered by children accepting all defaults decreased (684.2 vs. 621.2; P < 0.0001) and did not change for those not accepting defaults (935.0 vs. 942.9; P = 0.57).
Healthy children's menu modifications were accompanied by healthier ordering patterns, without removing choice or reducing revenue, suggesting that they can improve child nutrition while restaurants remain competitive.
研究在全服务连锁餐厅实施更健康的儿童菜单后,儿童餐的订单、价格和收入的变化。
2012 年 4 月,推出了更健康的菜单,其中更多的餐点符合营养标准,默认提供健康的配菜,并取消了薯条和苏打水(可替代)。在实施前后(2011 年 9 月至 2012 年 3 月;PRE 和 2012 年 9 月至 2013 年 3 月;POST)分析订单(n=352192)。
早餐和非早餐儿童餐的价格从 PRE 到 POST 分别上涨了 0.79 美元和 0.19 美元。实施后收入继续增加。健康餐、草莓和蔬菜配菜、牛奶和果汁的订单增加,而薯条和苏打水的订单减少(P<0.0001)。POST 的订单更有可能包括健康配菜(P<0.0001)和替代品(P<0.0001),而不太可能包括单点配菜(P<0.0001)和甜点(P<0.01),而 PRE 则不然。接受所有默认值的儿童所点的总卡路里减少(684.2 对 621.2;P<0.0001),而不接受默认值的儿童的卡路里没有变化(935.0 对 942.9;P=0.57)。
健康的儿童菜单修改伴随着更健康的点餐模式,而不会消除选择或降低收入,这表明它们可以在餐厅保持竞争力的同时改善儿童营养。