Fig. 3
From: Prognostic models for breast cancer: based on logistics regression and Hybrid Bayesian Network
DCA for external validation of LR model and HBN model
The abscissa is the threshold probability, and the ordinate is the net benefit rate. None: overall death occurred in no patients, with a net benefit of zero; All: all patients will have overall death at a specific threshold probability; HBN: the net benefit when using the HBN model as a basis for decision; logistics: the net benefit when using the LR model as a basis for decision