Table 1.
Components of gestational age dating models.
Table 2.
Maternal and newborn parameters included in gestational age modeling.
Fig 1.
Distribution of gestational age at birth by all continuous models.
r = Pearson's correlation coefficient.
Fig 2.
Diagnostic accuracy of binary models to identify preterm newborns.
AUC: Area Under Curve.
Table 3.
Prediction of preterm birth by binary models.