Nutrient intake of head start children: Home vs. school
Nutrient intake of head start children: Home vs. school
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DOI：
10.1080/07315724.1999.10718837
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发表时间：
1999-04-01
影响因子：
3.5
通讯作者：
Williams, CL
中科院分区：
文献类型：
--
作者：
Bollella, MC;Spark, A;Williams, CL
目的：确定能量和蛋白质、总脂肪的平均摄入量。饱和脂肪、总脂肪和饱和脂肪、胆固醇、碳水化合物、钙、铁、锌的能量百分比。学龄前启蒙儿童在学校和校外的叶酸、维生素 A、C、E、B-6 和 B-12、硫胺素、烟酸、核黄素、镁、钠和纤维。 设计：通过观察在学校的食物摄入量并从父母或监护人那里获取具体孩子一天中消耗的食物的摄入回忆，获得 358 名启蒙儿童的 24 小时食物摄入量。在确定能量和营养摄入量的小组估计值后，将平均摄入量与全天 24 小时的标准营养建议进行比较，即孩子们在学校的时间和离开学校的剩余时间（“家庭”摄入量）。 受试者： 358 名 Head Start 儿童上学，要么半天（上午和下午 2 至 3 小时）或全天（5 至 6 小时）。 统计分析： 上课时间之间营养摄入量的差异使用单因素方差分析 (ANOVA) 进行分析，然后进行 Tukey 多重比较检验。与 p 值的差异
Objective: To determine mean intake of energy and protein, total fat. saturated Fat, percent energy from total and saturated fat, cholesterol, carbohydrate, calcium, iron, zinc. folate, vitamins A, C, E, B-6 and B-12, thiamin, niacin, riboflavin, magnesium, sodium and fiber of preschool Head Start children at school and away from school.Design: Twenty-four-hour food intakes for 358 Head Start children were obtained by observing Food intake at school and acquiring intake recalls from parents or guardians specifying food their children consumed for the balance of the day. After determining group estimates of energy and nutrient intake, mean intake was compared to standard nutrient recommendations for the entire 24-hour day, i.e., for the time the children were in school and for the remaining hours away from school ("home" intake).Subjects: The 358 Head Start children attended school either half-day (2- to 3-hour AM and PM sessions) or all-day (5 to 6 hours).Statistical analyses: Differences in nutrient intake among class times were analyzed using one-way analysis of variance (ANOVA) followed by Tukey's multiple comparison test. Differences with a p-value