四川省苍溪县妇幼保健院，四川苍溪628400

    【摘要】目的：探讨过期妊娠对母婴的影响。方法：对192例过期妊娠产妇(观察组)与同期分娩的足月妊娠产妇2374例(对照组)进行回顾性分析，比较两组产妇分娩方式、母婴结局情况。结果：观察组的剖宫产率、产时损伤、产后出血、产褥病率均比对照组高，差异有统计学意义(p<0.05)；观察组新生儿窒息率、羊水Ⅲ度粪染发生率、围产儿死亡率明显高于对照组，差异有统计学意义(P<0.05)。结论：对于过期妊娠，需密切监护孕产妇的变化，必要时适时终止妊娠。

    【关键词】过期妊娠；母婴；结局

    【中图分类号】R714.21【文献标识码】A文章编号：1004-7484(2012)-05-0724-02

    Pregnancy on delivery date and the influence of the way and outcomesYANG YanCangXiXian sichuan province maternity and child care centers 628400

    【Abstract】Objective：To explore the effect of pregnancy on maternal and infant expired.Methods：192 cases of pregnancy mothers observation group (date) compared with the delivery term pregnancy mothers 2374 patients (control group) were analyzed retrospectively ......