Fig. 2From: Fetal weight estimation by automated three-dimensional limb volume model in late third trimester compared to two-dimensional model: a cross-sectional prospective observational studyScatter plots of differences between three models estimated fetal weight and actual birth weight, in relation to actual birth weight. a: Hadlock model; b: AVol model; c: TVol model. AVol, fractional arm volume; TVol, fractional thigh volumeBack to article page