Estimation of fetal weight: Mean value from multiple formulas

被引:19
作者
Pinette, MG [1 ]
Pan, YQ [1 ]
Pinette, SG [1 ]
Blackstone, J [1 ]
Garrett, J [1 ]
Cartin, A [1 ]
机构
[1] Maine Med Ctr, Dept Obstet & Gynecol, Div Maternal Fetal Med, Scarborough, ME 04074 USA
关键词
weight; fetal; estimation; fetus; formulas; fetal weight estimation;
D O I
10.7863/jum.1999.18.12.813
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
Mean fetal weight value from multiple formulas was compared to fetal weight from single formulas. Data were collected on 975 fetuses who had estimation of fetal weight by ultrasonography within 1 week before birth. Improvement in estimation of fetal weight occurred using either the mean value of multiple formulas or the Hadlock BPD/FL/AC, in comparison to fetal volume, BPD/AC, or FL/AC. BPD/FL/AC appeared to provide the best estimate of true weight in terms of overall accuracy and;in terms of not showing a trend in either overestimating or underestimating true weight.
引用
收藏
页码:813 / 817
页数:5
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