Department of Nutrition, Harvard TH Chan School of Public Health, 665 Huntington Ave, Boston, MA02115, USA.
Boston Public Health Commission, Boston, MA02118, USA.
Public Health Nutr. 2023 Sep;26(9):1862-1870. doi: 10.1017/S136898002300109X. Epub 2023 Jun 8.
The federal Child and Adult Care Food Program (CACFP) sets minimum nutrition and portion size standards for meals served in participating childcare programs. CACFP has been associated with more nutritious meals served. It is unclear, however, whether CACFP results in children's dietary intake being aligned with national recommendations. We assess whether children's dietary intake in CACFP-participating childcare centres meets benchmarks set by the Dietary Guidelines for Americans (DGA).
This is a cross-sectional study. We used direct observation to estimate quantities of foods/beverages served and consumed per child. Mean amounts served per child per day were compared with CACFP portion size requirements for each component (fruits, vegetables, milk and meat/meat alternate). Mean amounts of foods/beverages consumed were compared with DGA recommendations (energy content, fruits, vegetables, whole/refined grains, dairy, protein and added sugars). One sample t-tests evaluated if quantities served and consumed were different from CACFP and DGA standards, respectively.
Six CACFP-participating childcare centres.
2-5 year-old children attending childcare.
We observed forty-six children across 166 child meals. Most meals served met CACFP nutrition standards. Compared with CACFP portion size standards, children were served more grains at breakfast and lunch; more fruits/vegetables at lunch but less at breakfast and snack and less dairy at all eating occasions. Compared with DGA recommendations, children under-consumed every food/beverage category except grains during at least one eating occasion.
Children were served quantities of foods/beverages mostly consistent with CACFP portion size requirements, but had sub-optimal intake relative to DGA. More research is needed to help children consume healthy diets in childcare.
联邦儿童和成人照顾食品计划(CACFP)为参与儿童保育计划的膳食制定了最低营养和份量标准。CACFP 与提供更营养的膳食有关。然而,尚不清楚 CACFP 是否会使儿童的饮食摄入与国家建议保持一致。我们评估了参加 CACFP 的儿童保育中心的儿童饮食摄入是否符合《美国人饮食指南》(DGA)的基准。
这是一项横断面研究。我们使用直接观察来估计每个孩子每天每顿饭的食物/饮料供应量和消耗量。比较了每个孩子每天每顿饭的平均供应量与 CACFP 每种成分(水果、蔬菜、牛奶和肉/肉替代品)的份量要求。比较了消耗的食物/饮料的平均量与 DGA 的建议(能量含量、水果、蔬菜、全/精制谷物、乳制品、蛋白质和添加糖)。使用单样本 t 检验评估了供应和消耗的数量与 CACFP 和 DGA 标准的差异。
六个参与 CACFP 的儿童保育中心。
2-5 岁的儿童参加儿童保育。
我们观察了 166 顿儿童餐中的 46 名儿童。大多数供应的膳食符合 CACFP 的营养标准。与 CACFP 的份量标准相比,儿童在早餐和午餐时摄入的谷物较多;在午餐时摄入的水果/蔬菜较多,但在早餐和零食时摄入的较少,在所有用餐时摄入的乳制品较少。与 DGA 的建议相比,除了谷物外,儿童在至少一次用餐时摄入的每种食物/饮料都不足。
儿童摄入的食物/饮料数量与 CACFP 的份量要求大多一致,但与 DGA 相比摄入量不理想。需要进一步研究,以帮助儿童在儿童保育中摄入健康饮食。