为了准确掌握昌平区 5岁以下婴幼儿童死亡率、死因及死亡年龄的分布情况 ,为实现到 2 0 0 0年使我区的婴儿及 5岁以下儿童死亡率在 1 990年的基础上分别下降 1 /3的战略目标 (ＮＰＡ指标 ) ,我区自 1 992年 1月 1日起开展了 5岁以下儿童生命监测工作 ,本文就是根据本院历年儿童 In order to accurately grasp the distribution of the mortality rate, the cause of death and the age of death of infants and young children under 5 years of age in Changping District, and to achieve the goal of bringing the death rate of infants and children under 5 in our region to 1990 on the basis of 1990 Down 1/3 of the strategic objectives (NPA indicators), our district since January 1, 1992 to carry out the life monitoring of children under 5 years of age, this article is based on the hospital’s children over the years