Predicting the risk of mortality in children with dengue-induced hepatitis admitted to the paediatric intensive care unit

Table 5 Performance of prognostic models with internal validation

Prognostic models	C-statistic	Calibration slope	Brier score
Model 1	0.974 (0.967)	1 (0.892)	0.021 (0.023)
Model 2	0.966 (0.960)	1 (0.906)	0.023 (0.027)
Model 3	0.975 (0.968)	1 (0.884)	0.020 (0.023)

Statistics are summarized for training (test) sets performed with bootstrap and internal validation. Model 1: Clinically developed model and international normalized ratio (INR); Model 2: Clinically developed model and total serum bilirubin; Model 3: Clinically developed model, INR, and total serum bilirubin.