Machine Learning-Based Models for Prediction of Critical Illness at Community, Paramedic, and Hospital Stages

Table 2

Performance of machine learning-based prediction models at three stages.

Stage	Community	Paramedic	Hospital
Random forest
AUROC	0.870 (0.869–0.871)	0.897 (0.896–0.898)	0.950 (0.949–0.950)
AUPRC	0.353 (0.350–0.355)	0.418 (0.415–0.421)	0.559 (0.555–0.562)
Light GBM
AUROC	0.877 (0.876–0.878)	0.899 (0.898–0.900)	0.950 (0.95–0.951)
AUPRC	0.360 (0.358–0.363)	0.420 (0.417–0.424)	0.561 (0.558–0.564)