Table 3.

ROC analysis of Procalcitonin, High-sensitivity C-reactive protein and Pancreatic Stone Protein on 28-days mortality of patients with sepsis.

Values	auROC	95%CI	P	Youden	Cut-off	Sensitivity	Specificity
PCT	0.83	0.77–0.88	<0.001	0.48	47	87.3%	60.7%
hs-CRP	0.76	0.70–0.82	<0.001	0.40	76.1	72.1%	68.1%
PSP	0.73	0.67–0.79	<0.001	0.37	256	79.7%	57.7%
PCT &hs-CRP & PSP	0.92	0.87–0.95	<0.001	0.67	0.14	73.4%	93.3%

PCT – procalcitonin; hs-CRP – high-sensitivity c-reactive protein; PSP – pancreatic stone protein. Value of (PCT &hs-CRP & PSP) = −12.3125 + 0.068404^*PCT + 0.058065^*hs-CRP + 0.012057^*PSP