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本文报道应用Ｂ型实时超声测量胎儿皮下组织厚度和常用的胎儿指标，建立与新生儿体重的回归方程。前瞻性预测巨大胎儿体重２５例。结果表明，胎儿皮下组织厚度与孕龄及新生儿体重之间有着良好的相关性。其预报巨大胎儿体重的敏感性为８４％，特异性为９５％。较常用的胎儿指标要准确，有助于识别巨大胎儿。
This paper reports the use of real-time ultrasound B-type measurement of fetal subcutaneous tissue thickness and commonly used fetal indicators, and the establishment of newborn weight regression equation. Prospective prediction of fetal weight in 25 cases. The results show that there is a good correlation between fetal subcutaneous tissue thickness and gestational age and newborn weight. Its sensitivity to predict huge fetal weight was 84% with a specificity of 95%. Fetal indicators of more commonly used to help identify large fetuses.