“你一周中三餐主要吃哪些食物?平时最喜欢吃些什么?最不喜欢吃什么……”2009年初的一天,静安区第一中心小学的学生人人拿到了一份调查问卷,设计这份问卷的人,是上海市儿童医院营养研究室主任董小燕。通过问卷形式,掌握每位学生家庭早晚餐和在校午餐的饮食情况,对之进行医学方面的营养评估,分析学生三餐饮食对单纯性肥胖的影响,在 “Which foods do you eat mainly for three meals a week, what you usually like to eat, and what you like most?” One day in early 2009, students of Jing’an First Central Primary School got a questionnaire, The person who designed this questionnaire was Dong Xiaoyan, director of nutrition research office of Shanghai Children’s Hospital. Through the questionnaire form, each student’s family breakfast and dinner in the school lunch, the nutritional status of the medical assessment, analysis of three meals a single student’s impact on simple obesity, in the