达能营养中心第二届学术研讨会论文集

早餐质量对小学生学校学习行为的影响

苏宜香冯翔何志谦
（中山医科大学公共卫生学院医学营养系，广州510089）

提要
目的：以较客观的方法观察早餐质量对小学生在校学习行为的影响。方法：以广州市两所小学三年级小学生共159人为研究对象，随机分为两组，以交替方式分别食用两种不同质量的早餐，共5天，并于当天上午进行学习行为和耐力方面的测试。结果：食用能量充足、配比均衡早餐的学生在数字运算、创造想象力及身体耐力等方面表现优于食用能量不足、配比不合理的早餐的学生，差异有显著性意义（P<0.05）。结论：早餐质量对小学生在校学习行为有较显著的影响，为推广学生营养早餐、加强营养教育提供了科学依据。

关键词：早餐小学生学习行为

THE EFFECTS OF BREAKFAST ON SCHOOL PERFORMANCE OF PRIMARY SCHOOL CHILDREN

Su Yixiang Feng Xiang He Zhiqian

(Faculty of Medical Nutrition, School of Public Health, Sun Yat-sen University of Medical Sciences, Guangzhou 510089)

159 children from 2 primary schools in Guangzhou were randomly assigned to 2 groups which ate 2 different kinds of breakfast alternatively in different sequences over a period of 5 successive days. 5 mental performance tests and 1 physical endurance test were carried out by integrating them into the normal school work in these 5 mornings by school teachers. Methods were applied to avoid children discovering the possible linkage between experimental breakfast and performance tests. The results of arithmetic tests, creativity test and physical endurance were significantly better after a breakfast from which children derived over 25% RDA of energy and nutrients intake than after a breakfast from which children obtained less than 10% RDA (P<0.05). The results indicated that sufficient and balanced breakfast may have a positive effect on school performance of primary school children.

Key words: breakfast primary school children school performance