Evaluating the accuracy of sonographic fetal weight estimations using the Hadlock IV formula in a Chinese population

ABSTRACT:

Background

Despite being the most generalized formula in China, the Hadlock IV formula has never been examined to determine if it is suitable for Chinese newborns, nor have the factors that might affect its performance been investigated. However, previous studies have reported varying results about other formulas in other nationalities. This study sought to evaluate the performance of the Hadlock IV formula in estimating fetal weight (FW) in pregnant Chinese women and use ultrasound to identify the factors affecting the accuracy of estimations of newborn weight; through these means, we aimed to create a reference for predicting neonatal weight for obstetricians.

Methods

A retrospective observational study comprising data from 976 cases of live-birth singleton pregnancies

SUBMITTER: Ma J 

PROVIDER: S-EPMC10240036 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature