围产儿死亡率是反映一个国家或地区经济、文化发展程度及围产医学质量的重要指标。为了解本地近10年围产儿死亡情况及影响因素,我们对2003—2012年监测的围产儿死亡情况及死因作回顾性分析。1资料与方法1.1资料来源资料来源于2002年10月1日—2012年9月30日,奉化市各分娩机构上报的围产儿死亡监测资料。1.2方法1.2.1定义根据WHO公布的围产期I的标准,即 Perinatal mortality is an important indicator of the economic and cultural development and the quality of perinatal medicine in a country or region. To understand the status of perinatal deaths and their influencing factors in the past 10 years in our country, we retrospectively analyzed the perinatal deaths and causes of death monitored during 2003-2012. 1 Materials and Methods 1.1 Source of information Information from October 1, 2002 - September 30, 2012, Fenghua City, all delivery agencies reported perinatal death monitoring data. 1.2 Methods 1.2.1 Definition According to WHO published perinatal I standard, that is