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参加早餐俱乐部会影响学童的营养摄入吗?对三所学校饮食摄入情况的研究。

Does breakfast-club attendance affect schoolchildren's nutrient intake? A study of dietary intake at three schools.

作者信息

Belderson Pippa, Harvey Ian, Kimbell Rosemary, O'Neill Jennifer, Russell Jean, Barker Margo E

机构信息

School of Medicine, Health Policy and Practice, University of East Anglia, Norwich NR4 7TJ, UK.

出版信息

Br J Nutr. 2003 Dec;90(6):1003-6. doi: 10.1079/bjn20031011.

Abstract

Lack of breakfast has been implicated as a factor contributing to children's poor diets and school performance. Breakfast-club schemes, where children are provided with breakfast in school at the start of the school day, have been initiated by the Department of Health in schools throughout England, UK. The aim of the present study was to compare the energy and nutrient intakes of schoolchildren who attended breakfast clubs (attendee subjects) with those who did not (control subjects). Three different schools were studied, involving a total of 111 children aged between 9 and 15 years. There were fifty-nine attendee and fifty-two control subjects. The two groups were matched for eligibility for school meals. All subjects completed a 3 d weighed food diary for estimation of nutrient intake. Height and weight were measured and BMI calculated. Nutrient intake data were analysed using a general linear model with age as a covariate. The demographic and anthropometric characteristics of the attendee and control subjects were similar. Children who attended breakfast clubs had significantly greater intakes of fat (% energy), saturated fat (% energy) and Na than control subjects. Thus, in these schools breakfast-club participation was not associated with superior nutrient intake or improvements in dietary pattern.

摘要

不吃早餐被认为是导致儿童饮食不良和学习成绩不佳的一个因素。英国卫生部在英格兰各地的学校启动了早餐俱乐部计划,即在上学日开始时为孩子们提供早餐。本研究的目的是比较参加早餐俱乐部的学童(参加者组)和未参加早餐俱乐部的学童(对照组)的能量和营养摄入量。研究了三所不同的学校,共有111名年龄在9至15岁之间的儿童。其中有59名参加者和52名对照者。两组在学校膳食资格方面进行了匹配。所有受试者都完成了一份为期3天的称重食物日记,以估算营养摄入量。测量了身高和体重并计算了体重指数。使用以年龄作为协变量的一般线性模型对营养摄入数据进行分析。参加者组和对照组的人口统计学和人体测量学特征相似。参加早餐俱乐部的儿童摄入的脂肪(能量百分比)、饱和脂肪(能量百分比)和钠明显高于对照组。因此,在这些学校中,参加早餐俱乐部与更好的营养摄入或饮食模式改善无关。

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