摘要
目的:探讨超声腹围测量对预测巨大儿的临床价值。方法:超声测量389例胎儿腹围,分析其与新生儿体重相关关系,并评估胎儿腹围在巨大儿预测方面的临床价值。结果:胎儿腹围与巨大胎儿体重存在高度正相关,相关系数r值为0.801 92;当腹围>350mm时,巨大儿的发生率明显升高;当腹围在360~370mm时其预测巨大儿的特异度达91.8%。结论:胎儿腹围与巨大儿的发生密切相关,腹围>360mm可作为预测巨大儿的单一指标。
Objective: To explore the clinical application of ultrasonic measurement of abdomen circumference in diagnosis of fetal macrosomia.Methods:The abdomen circumferences of 389 fetuses were examined with ultrasound,and its correlation with neonatal weight was analyzed to evaluate the clinical applications of ultrasounic measurement of abdomen circumferenc.Results:Abdomen circumference had significant correlation with weight,which had a correlation coefficient of 0.80192.The incidence rate of macrosomia was obviously increased when abdomen circumference were greater than 350 mm.The specificity of macrosomia prediction were 90.8% when abdomen circumference were between 360 mm and 370 mm.Conclusions:The abdomen circumference has a close correlation with incidence of macrosomia.When abdomen circumference were greater than 360 mm,it can be used as a single index for macrosomia prediction.
出处
《海南医学院学报》
CAS
2012年第4期566-567,570,共3页
Journal of Hainan Medical University
基金
中国高校医学期刊临床专项资金项目(112210116)~~
关键词
超声检查
腹围
巨大儿
Ultrasound
Abdomen aircumference
Macrosomia