为了解本省婴儿死亡情况及其影响因素 ,探讨降低婴儿病死率的措施 ,于 1998年 10月至 1999年 2月对省辖 14个市 (地、州 ) 36个世界银行贷款妇幼卫生项目县婴儿死亡情况及其影响因素进行抽样调查。现将结果报道如下。1　对象和方法　　采用二阶段分层整群抽样的方法 ,以村为初 In order to understand the situation of infant deaths in the province and its influential factors, the measures to reduce infant mortality were explored. From October 1998 to February 1999, 36 World Bank-financed MCH counties under the jurisdiction of 14 municipalities (prefectures and prefectures) Death and its influencing factors were sampled. The results are reported below. 1 objects and methods using two-stage stratified cluster sampling method, the village as the beginning