160例羊水过少病例回顾性分析

目的回顾性分析160例羊水过少病例，探讨羊水过少对其母婴的影响。方法将160例羊水过少病例（羊水过少组）与同期羊水量正常的160例孕妇（对照组）进行观察比较。结果羊水过少组羊水粪染率、吸入性肺炎发生率、脐带绕颈绕身、脐带过短、围产儿死亡率、过期妊娠、胎儿生长受限、妊娠期高血压情况明显高于对照组（P〈0.05）。随着羊水量的减少，胎儿窘迫及新生儿窒息的发生率越高，有显著性差异（P〈0.05）。结论羊水过少对母婴有不良影响，应及时终止妊娠。

Retrospective Analysis of 160 Cases of Oligohydrammios

Objective To analyze retrospectively 160 cases of olgohydrammios and investigate the impacts on maternity and infants. Methods 160 cases of oligohydrammios （oligohydrammios group ）were compared with homochronous 160 cases of normal amniotic fluid（ control group）. Results The rate of meco-nium- staining amniotic fluid, the morbidity of aspiration pneumonia, the cases of cord around neck and body and short cord,the perinatal mortality, postterm pregnancy, fetal growth restriction and pregnancy - induced hypertension in oigohydrammios group were higher apparently than those in control group （ P 〈 0.05 ）. The less amniotie fluid was, the higher the morbidities of fetal distress and neonatal asphyxia were. The significant difference was obtained in comparison（P〈0.05）. Conclusion Oligohydrammios is disadvantageous to maternity and infants. Once the diagnosis is determined, the pregnancy should be terminated.