产前系统超声筛查胎儿畸形的意义及导致胎儿畸形的相关因素分析

Analysis of prenatal ultrasound screening for fetal malformation system and significance of factors related to fetal malformation

目的探讨产前系统超声筛查胎儿畸形的意义,对胎儿畸形的相关因素进行分析。方法对我院2012年5月至2014年5月收治的480例进行产前系统超声筛查胎儿畸形,并在本院分娩或终止妊娠的产妇资料进行回顾性分析,记录孕妇年龄、孕早期上呼吸道感染发热病史、不良孕产史及胎儿分布情况。结果胎儿畸形8例,B超检出7例,检出率为87.5%。胎儿畸形的孕妇年龄超过35岁、孕早期有上呼吸道感染发热病史、有不良孕产史及在装修半年内房屋居住者与非畸形儿孕妇相比具有显著差异(P<0.05),长期使用电脑的畸形儿产妇与非畸形儿产妇相比无统计学意义(P>0.05)。结论产前系统超声筛查可降低围生儿病死率及畸形胎儿出生率,具有重要临床意义及社会意义,值得临床推广。

Objective To explore the significance of the prenatal ultrasound screening for fetal malformation of the system , the related factors of fetal malformation analysis .Methods In our hospital from 2012 May to 2014 May 480 cases of prenatal were ultrasound screening for fetal malformation of the system , and the results were analyzed retrospectively in our hospital or termination of pregnancy parturient data recorded in early pregnancy , maternal age , upper respiratory infection , the history of abnormal pregnancy history and fetal distribution.Results 8 cases of fetal malformation , B ultrasound detected 7 cases, the positive rate was 87. 5%.More than 35 year old maternal age of fetal malformation , early pregnancy with upper respiratory infection and fever history , with adverse pregnancy history and residential housing in the decoration in the first half and non malformation in pregnant women compared with significant difference （ P 〈0.05 ）, long-term use of a computerfreak maternal and non maternal malformation was no significant difference （P＆gt;0.05）.Conclusions Prenatal ultrasound screening system can reduce perinatal mortality and malformation fetus birth rate , has important clinical significance and social significance , is worth the clinical promotion .