Fig. 3From: Machine learning-based prediction models for accidental hypothermia patientsROC of the models. The C-statistics [95% CI] of the models; lasso: 0.784 [0.717–0.851], random forest: 0.794 [0.735–0.853], boosting tree: 0.780 [0.714–0.847], SOFA: 0.787 [0.722–0.851], and 5A score: 0.750 [0.681–0.820]. CI: confidence interval, ROC: receiver operating curveBack to article page