Table 2.

Receiver operating characteristics curve analysis of the proteins found to be significantly different in PC vs. CP OPLS‐DA analysis and pFDR vs. VIP analysis

Protein Name	AUC	Lower	Upper	P	Sensitivity (%)	Specificity (%)
Alpha‐1B‐glycoprotein	0.920	0.827	1.000	0.000	82	92
Prothrombin	0.917	0.818	1.000	0.000	86	83
Protein AMBP	0.951	0.863	1.000	0.000	91	100
Inter‐alpha‐trypsin inhibitor heavy chain H2	0.947	0.871	1.000	0.000	91	100
V‐type proton ATPase subunit B, kidney isoform	0.939	0.847	1.000	0.000	91	100
Hemopexin	0.886	0.758	1.000	0.000	86	92
Pigment epithelium‐derived factor	0.928	0.837	1.000	0.000	86	92
Hepatocyte growth factor‐like protein	0.928	1.000	0.828	0.000	100	83
Inter‐alpha‐trypsin inhibitor heavy chain H1	0.917	0.825	1.000	0.000	77	100
Serum amyloid P‐component	0.883	0.761	1.000	0.000	95	75
Complement C3	0.909	0.805	1.000	0.000	82	92
Acylglycerol kinase, mitochondrial	0.875	0.756	0.994	0.000	82	83
Inter‐alpha‐trypsin inhibitor heavy chain H3	0.848	0.690	1.000	0.001	86	83
Leucine‐rich repeat‐containing protein 9	0.894	0.788	1.000	0.000	77	100
Complement factor I	0.902	0.797	1.000	0.000	91	83
Beta‐2‐glycoprotein 1	0.883	0.772	0.993	0.000	68	100
Plasma protease C1 inhibitor	0.905	0.800	1.000	0.000	86	92
Afamin	0.894	0.777	1.000	0.000	86	92
Lipoxygenase homology domain‐containing protein 1	0.894	1.000	0.788	0.000	95	67
Protocadherin alpha‐13	0.841	0.703	0.978	0.001	86	83

Area under the curve values (AUC), lower and upper confidence values, P value, sensitivity and specificity are given in the table.