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目的探讨延期妊娠合并羊水过少对母婴的影响,尤其是对胎儿的影响。方法采用回顾性分析方法,对延期妊娠合并羊水过少的产妇52例及羊水正常组210例进行对比分析。结果羊水过少组中胎儿窘迫、新生儿窒息、引产率及剖宫产率、产后出血率均显著高于正常组,差异有统计学意义。结论羊水过少是胎儿宫内慢性缺氧、窘迫最敏感的特异性指标,无论是延期妊娠还是过期妊娠,一经确诊应积极引产,短时间内不能经阴道分娩者,以剖宫产终止妊娠为宜。
Objective To investigate the effect of oligohydramnios with delayed pregnancy on maternal and infant, especially fetus. Methods Retrospective analysis was used to compare the 52 cases of postpartum pregnancy with oligohydramnios and 210 cases of amniotic fluid normal group. Results Fetal distress, neonatal asphyxia, induced abortion rate and cesarean section rate and postpartum hemorrhage rate in oligohydramnios group were significantly higher than those in normal group, the difference was statistically significant. Conclusions: Oligohydramnios is the most sensitive and specific indicator of chronic hypoxia and distress in fetus. Whether delayed or outdated pregnancy, once induced, it should be induced actively and can not be vaginally delivered in a short time. The termination of pregnancy by cesarean section is should.