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. 2025 Aug 8;15:1623109. doi: 10.3389/fcimb.2025.1623109

Figure 7.

Graph showing net benefit versus threshold probability for several models: Bayes, DT, LR, MLP, RF, SVM, XGBoost, and two baselines ("Treat all” and “Treat none"). Lines indicate model performance across thresholds.

Decision curve analysis (DCA) of seven prediction models. The net benefit curve of the prognostic model was shown. The x-axis represents the threshold probability of intensive care outcome, and the y-axis represents the net benefit. Red line = Bayes model, orange line = DT model, green line = LR model, blue line = MLP model, dark purple line = RF model, bright purple line = SVM model, yellow line = XGBoost model, black line = Treat all, gray line = Treat none.