Fig. 6From: Machine-learning predictions for acute kidney injuries after coronary artery bypass grafting: a real-life muticenter retrospective cohort studyDecision curve analysis (DCA) of the four prediction models plotting the net benefit at different threshold probabilities. (A) DCA of the four models in the in the internal test group; (B) DCA of the four models in the QLH external test group; (C) DCA of the four models in the GHN external test groupBack to article page