Wong F, Rogers M, Chang A
Aust N Z J Obstet Gynaecol. 1985 Nov;25(4):271-2. doi: 10.1111/j.1479-828x.1985.tb00743.x.
Ultrasound fetal weight estimation based on the equations of Shepard et al (1), Warsof et al (2) using biparietal diameter and abdominal circumference, and Campbell et al (3) using abdominal circumference, were evaluated in 92 Chinese patients in labour. Our result shows that Campbell's equation (3), based on the abdominal circumference alone provides a higher accuracy and precision in predicting fetal weight than using a combination of biparietal diameter and abdominal circumference.
基于谢泼德等人（1）、沃索夫等人（2）使用双顶径和腹围的方程以及坎贝尔等人（3）使用腹围的方程进行的超声胎儿体重估计，在92名中国分娩患者中进行了评估。我们的结果表明，仅基于腹围的坎贝尔方程（3）在预测胎儿体重方面比使用双顶径和腹围的组合具有更高的准确性和精确性。
