Aspartate transferase-to-platelet ratio index-plus: A new simplified model for predicting the risk of mortality among patients with COVID-19

Table 3 Comparison of full model and aspartate transferase-to-platelet ratio index-plus in prediction of mortality among patients with coronavirus disease 2019 in the study cohort

	AUROC	HL-χ2	BIC
APRI-plus model	0.90 (95%CI: 0.86–0.95)	0.97	148.4
Full model	0.94 (95%CI: 0.90–0.98)	0.95	164.9

AUROC: Area under the receiver operating characteristic curve; BIC: Bayesian information criterion; CI: Confidence interval; HL-χ²: Hosmer-Lemeshow χ² goodness-of-fit test.