孕产妇死亡率的推计及影响因素的分析

目的：通过推计中国孕产妇死亡率，探讨影响孕产妇死亡发生的因素。方法：利用女性年龄别死亡率曲线推计中国孕产妇死亡率，并利用相关及回归的方法对孕产妇死亡率的影响因素进行分析。结果：推计值与调查值呈高度相关，妇幼保健站数量，计划外出生率及村里有无医疗设施与孕产妇死率有较强的关连性。结论：此推计模型可以快速而且比较准确地推计出在推计统计资料不甚完备的发展中国家和地区的孕产妇死亡率，但在推计时应对其有关政策及生活习惯加以注意。

Estimation on Maternal Mortality and Analysis on its Influential Factors

Objective To analyze influential factors on maternal mortality by estimation on maternal mortality in China.Methods To estimate maternal mortality in China by maternal age-specific mortality curve and to analyze influential factors on maternal mortality with methods of correlation and regression.Results There is a high relation between estimating value and investigating value.There are apparent relations among the numbers of maternal and child station,unplanned birth rate,the situation of medical instruments in villages and maternal mortality.Conclusion The estimating model can estimate maternal mortality rapidly and accurately in developing countries and areas with uncompleted data,but related policy and living customs must be paid attention to in the course of estimation.