Table 3.

Accuracy of 4C Mortality Score, NEWS, and CURB-65.

Score	AUC	p-Value	95% CI
			Lower	Upper
4C Mortality score	0.818	<0.001	0.718	0.919
NEWS	0.861	<0.001	0.784	0.939
CURB-65	0.801	<0.001	0.681	0.922