Table 3.

Discriminatory power of six disease severity scores

	APACHE II	SOFA	ATN-ISI	SAPS II	RDW	VIS
AROC	0.828	0.850	0.743	0.857	0.904	0.487
SE	0.076	0.068	0.09	0.071	0.058	0.071
95% CI	0.079–0.977	0.716–0.984	0.567–0.920	0.718–0.996	0.791–1.000	0.257–0.716

SE, standard error