脐血流S／D比值异常108例临床分析

目的：应用胎儿脐血流检测仪测定脐动脉S／D值探讨导致脐血流S／D比值升高的主要原因。方法：对2009年9月-2010年12月在我院进行产前检查的1919例孕28-42周的孕妇检测胎儿脐动脉血流（S／D）。结果：异常组108例的脐带因素、胎儿窘迫、羊水过少及妊高征的发生率均明显高于正常组，两者比较差异有显著性（P〈0．0S）。结论：脐动脉S／D比值增高可及早地警示和发现胎儿宫内缺氧情况，指导临床提早采取干预和处理措施，提高围产保健质量。

Clinical Analysis of Abnormal Umbilical S/D Ratios in 108 Cases

Objective： Application of detection of fetal cord blood flow was measured umbilical artery S / D value of umbilical blood flow caused S / D ratio increased the main Reason. Methods： A total of 1919 pregnant women with 28 to 42 weeks of pregnancy, who were examined the umbilical artery blood flow during September 2009 - December 2010 in our hospital. Results： 108 cases of abnormal umbilical cord factor, fetal distress, oligohydramnios and the incidence of PIH was significantly higher than the normal group, the difference was significant （P〈0.05）.Conclusion： Umbilical artery S / D ratio increased to enable the early warning and detection of fetal hypoxia, early clinical intervention and treatment measures to improve the quality of perinatal care.