超声心脏五横切面在胎儿产前心脏畸形筛查中的应用价值分析
2018-08-31汤英
汤英
[摘要] 目的 探究超声心脏五横切面在胎儿产前心脏畸形筛查中的应用价值。 方法 该研究方便选取实施产前检查孕妇200例,时间为2013年1月—2018年1月,将产前检查孕妇进行随机分组,观察组采取超声心脏五横切面检查;对照组实施常规超声检查。结果 观察组产前检查孕妇检出率98.00%高于对照组(χ2=16.547 5,P<0.05);观察组误诊率、漏诊率低于对照组(χ2=7.792 2、7.792 2,P<0.05);观察组孕妇敏感度、特异性高于对照组(χ2=3.921 6、20.429 0,P<0.05)。结论 超声心脏五横切面在胎儿产前心脏畸形筛查中具有较高的应用价值,值得研究。
[关键词] 超声心脏五横切面;胎儿产前心脏畸形筛查;染色体核型
[中图分类号] R5 [文献标识码] A [文章编号] 1674-0742(2018)05(a)-0184-03
Analysis of Application Value of Five Transverse Section of Ultrasonic Heart in the Screening of Fetal Cardiac Malformation before Delivery
TANG Ying
Department of Ultrasound, Tonghua Second Peoples Hospital, Tonghua, Jilin Province, 134003 China
[Abstract] Objective To study the application value of five transverse section of ultrasonic heart in the screening of fetal cardiac malformation before delivery. Methods 200 cases of delivery women for the examination before delivery from January 1, 2013 to January 1, 2018 were convenient selected and randomly divided into groups, the observation group were examined by the five transverse section of ultrasonic heart, while the control group were examined by the routine ultrasound. Results The test rate of delivery women in the observation group was 98.00%, which was higher than that in the control group(χ2=16.547 5, P<0.05), and the missed diagnosis rate and misdiagnosis rate in the observation group were lower than those in the control group(χ2=7.792 2,7.792 2,P<0.05), and the sensitivity degree and specificity in the observation group were higher than those in the control group(χ2=3.921 6,20.429 0,P<0.05). Conclusion The application value of five transverse section of ultrasonic heart in the screening of fetal cardiac malformation before delivery is high, which is worth research.
[Key words] Five transverse section of ultrasonic heart; Screening of fetal cardiac malformation before delivery; Chromosome karyotype
胎兒心脏畸形在新生儿先天性心血管疾病中发生率较高,即8%~11%。在血管畸形病变中,以新生儿先天性心脏病较为常见,也是导致我国新生儿死亡的主要因素之一[1]。因此,孕妇及时进行产前超声检查能够尽早发现胎儿是否伴有先天性心脏畸形。目前临床上常用的检查方法为四腔心切面检查,但由于心脏部位特殊,且心房异构、房室间隔缺损等因素的影响,进而导致四腔心切面检查无法对正常的心脏畸形准确的检测出来[2]。该院将收取时间为2013年1月—2018年1月的200例产前检查孕妇作为研究对象,对其实施不同诊断方式,现报道如下。
1 资料与方法
1.1 一般资料
研究对象为该院实施产前检查孕妇,对收取200例实施产前检查孕妇进行分组,分为观察组和对照组,每组100例。纳入标准:所有孕妇均签署知情同意书,经过该院医学伦理委员会批准和同意。排除标准:临床资料不完整以及伴有精神障碍孕妇。观察组各项基本资料—年龄:年龄上下限值分别为37/22,平均年龄(29.23±1.02)岁;孕周在20~35周之间,平均孕周(28.25±1.33)周。……
