Table 6.

Receiver operating characteristic curve parameters for predicting restoration of spontaneous circulation

Parameter	Area under curve	P value	Cut off value	Sensitivity (%)	Specificity (%)
MPO	0.616	0.039	3.50	40.70	79.60
sST-2	0.681	0.001	121.69	55.90	79.60
hs-CRP	0.705	0.000	3.93	64.40	75.50
Lactic acid	0.704	0.000	5.76	78.00	63.30
CK-MB	0.702	0.000	76.96	55.90	77.60
cTnI	0.656	0.005	3.98	86.40	44.90

MPO: Myeloperoxidase; sST2: Soluble ST2; hs-CRP: Hypersensitive C-reactive protein; CK-MB: Creatine kinase isoenzyme; cTnI: Cardiac troponin I.