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.