Table 3.

MR-proADM cut-off (nmol/L) with the highest accuracy for predicting 28-day mortality based on SOFA score

	Cut-off	Sensitivity	Specificity	PPV	NPV	+LR	−LR
SOFA < 6	1.79	83.0	61.0	23.8	96.2	2.14	0.27
SOFA 7–12	3.25	83.0	52.0	43.4	87.0	1.74	0.33
SOFA ≥ 13	5.58	83.8	60.0	75.6	71.4	2.09	0.27

PPV positive predictive value, NPV negative predictive value, +LR positive likelihood ratio, −LR negative likelihood ratio