Clinical analysis of 122 full-term pregnancy cases with oligohydramnios

Objective:To explore the related factors of oligohydramnios and its effect on the peninatal infant.Methods:The clinical data of 122 full-term pregnancy cases with oligohydramnios were retrospectively analyzed.The 122 full-term pregnancy women with normal amniotic fluid volume were set as the control group.Results:With the increasing of gestational weeks,the incidence of oligohydramnios in full-term pregnancy cases increased(P<0.01).The pregnancy complications,fetal distress,neonatal asphyxia,late deceleration at non-stress test,variable deceleration,amniotic fluid pullution and aspiration pneumonia in oligohydramnios group were higher than those in control group(P<0.05 to P<0.01).The cesarean section rate in oligohydramnios group was higher than that in normal group(P<0.01).Conclusions:Oligohydramnios is an important signal of fetal risk,and upon diagnosis,the cesarean section should be implemented.