体格发育水平是反映儿童健康状况的主要指标,为了解和掌握焦作市7岁以下儿童生长变化趋势及营养状况,积累儿童发育资料,焦作市妇幼保健院于2007年4月-6月,对所辖的六县(市)、五区7岁以下儿童进行了体格发育调查。1对象和方法1·1对象焦作市六县(市)、五区共抽样调查健康儿童173 Physical development is a major indicator of children’s health status. In order to understand and grasp the growth and nutritional status of children under 7 years of age in Jiaozuo City and to accumulate information on children’s development, the MCH Center in Jiaozuo City, from April to June 2007, Jurisdiction of the six counties (cities), five districts under the age of 7 children were physical development survey. 1 Subjects and methods 1.1 object Jiaozuo City, six counties (cities), five districts were sampled for investigation of healthy children 173