Application of predictive model for vaginal birth after caesarean delivery

Medical practitioners are concerned with the selection of delivery mode after caesarean delivery. Several researchers have developed numerous models for predicting vaginal birth after caesarean delivery. This study selected seven widely used and representative advanced models, such as those of Grobman, Troyer and Parisi, Schoorel, Flamm, Gonen, Weinstain and Smith et al., analysed the constitutions and clinical applications of the models and identified the factors associated with patients to provide midwives a scientific reference for vaginal delivery evaluation of pregnant women after caesarean delivery.