近年来，随着经济的发展，人们生活水平的提高，我国肥胖儿童逐年增多，我市在1994年对7000名学生进行健康监测中发现肥胖儿童占7％。为摸清肥胖儿童常见疾病患病情况及机能状况，我们对493名肥胖儿童和正常儿童进行了1：1配对调查。1对象与方法1．1对象：1994年4～5月份对市区 In recent years, with the development of economy and the improvement of people’s living standards, the number of obese children in our country has been increasing year by year. In 1994, the city found 7% of obese children for the health monitoring of 7,000 students. To find out the prevalence and functioning of common diseases in obese children, we conducted a 1: 1 paired survey of 493 obese and normal children. 1 objects and methods 1.1 object: April to May 1994 to the urban area