摘要
Abstract
Objective:To explore the influence of delayed pregnancy on the outcome of oligohydramnios patients.Methods:183 oligohydramnios patients in our hospital from June 2002 to June 2012,were included as study group,among whom study group 1 for gestational age 40+1 ～41 +6 weeks and the study group 2 for gestational age 37 ～ 40 weeks,using the 1 ∶ 1 method,183 pregnant women in the same period in our hospital with normal amniotic fluid volume (300 to 2000 ml),were included as the control group,among whom,the control group 1 for gestational age 40 +1 ～41 +6weeks and control group 2 for gestational age 37 ～40 weeks,The clinical data of the study group and controls were retrospectively analyzed,prenatal fetal distress and mode of delivery were compared among these groups.Results:As to fetal distress,placental calcification,cesarean section rate,the study group 1 were higher than those in the control group 1 and the study group 2 (P ＜0.05).There was no significant difference in fetal distress,placental calcification,cesarean section rate,between study group 2 and control group 2 (P ＞ 0.05).Conclusions:In pregnant women with oligohydramnios of delayed pregnancy,the incidence of fetal distress and placental calcification increases significantly,positive induction of labor should be conducted.Cesarean section is appropriate when fetal distress happens.关键词
延期妊娠/分娩方式/羊水过少/胎儿窘迫Key words
Delayed pregnancy/Delivery mode/Oligohydramnios/Fetal distress
