Correlation Research about Residual Amniotic Fluid Volume of Premature Rupture of Membranes and Outcome of Pregnancy

Objective To investigate the correlation of residual amniotic fluid volume of premature rupture of membranes and outcome of pregnancy.Methods A retrospective analysis of 149 cases with premature rupture of membranes in our hospital from 2009 to 2011 years was operated,detected amniotic fluid index(AFI),the results were divided into AFI5.0cm group(n=82) and AFI≤5.0cm group(n=82),observed maternal outcomes of delivery of two groups.Results Cases in AFI5.0cm group,maternal childbirth rate was significantly higher than that in AFI≤5.0cm group,and the rate of vaginal delivery and cesarean section rate was significantly lower than that in AFI≤5.0cm group,the difference between groups was statistically significant(P0.05).In AFI5.0cm Group maternal contamination of amniotic fluid and neonatal asphyxia rate of patients were 7.3% and 1.2%,were lower than that in AFI≤5.0cm group(26.9% and 17.9%),the difference between groups was statistically significant(P0.05).Conclusion Residual amniotic fluid volume of premature rupture of membranes pose a serious threat to maternal and child safety,so testing residual amniotic fluid volume to pregnant women has important significance for determining the mode of delivery and evaluating maternal prognosis.