Bekelman Traci A, Bellows Laura L, McCloskey Morgan L, Martin Corby K, Johnson Susan L
Department of Pediatrics, Section of Nutrition, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Department of Food Science and Human Nutrition, Colorado State University, Fort Collins, Colorado.
Pediatr Obes. 2019 Nov;14(11):e12558. doi: 10.1111/ijpo.12558. Epub 2019 Jul 25.
The high prevalence of obesity among preschoolers may be partially explained by the type and quantity of foods offered by parents and left unconsumed by preschoolers.
(a) To compare foods offered and consumed at dinner to the Dietary Guidelines for Americans (DGAs) and the Child and Adult Care Food Program (CACFP) standards and (b) to examine the types, quantities, and nutrient composition of foods offered to and consumed by preschoolers and their plate waste.
Participants were recruited from six Head Start/preschool centres. The Remote Food Photography Method was used to document dinner meals over 1 week (n = 153 meals). Energy and nutrients for foods offered, consumed, and plate waste were calculated. Foods offered and consumed were compared with the DGAs and CACFP standards.
Foods and beverages offered at dinner equaled 506 kcal, which is 36% of the DGA-recommended total daily energy intake. Meals offered and consumed were high in fat and sodium and low in fibre. Adherence to CACFP standards was low for fruits (25%) and milk (2%) and moderate for vegetables (63%). Mean plate waste (29%) was similar across food types.
Opportunities exist to improve preschoolers' adherence to the DGAs and CACFP standards by enhancing the quality of dinner meals offered to them.
学龄前儿童肥胖率居高不下,部分原因可能在于家长提供的食物类型和数量以及学龄前儿童未食用的部分。
(a)将晚餐提供和食用的食物与《美国膳食指南》(DGAs)及儿童与成人护理食品计划(CACFP)标准进行比较;(b)研究提供给学龄前儿童并被他们食用的食物的类型、数量和营养成分以及他们的餐盘剩余食物情况。
从六个启智/学前教育中心招募参与者。采用远程食物摄影法记录为期1周的晚餐(n = 153餐)。计算提供的、食用的食物以及餐盘剩余食物的能量和营养成分。将提供的和食用的食物与DGAs及CACFP标准进行比较。
晚餐提供的食物和饮料能量为506千卡,占DGAs推荐的每日总能量摄入量的36%。提供和食用的餐食脂肪和钠含量高,纤维含量低。水果(25%)和牛奶(2%)对CACFP标准的依从率低,蔬菜(63%)的依从率中等。各类食物的平均餐盘剩余率(29%)相似。
通过提高提供给学龄前儿童的晚餐质量,有机会提高他们对DGAs和CACFP标准的依从性。