Table 7.

Diagnostic usefulness of inflammation and platelet biomarkers in the total study group of ACS patients.

	Cut-off	AUC	SE	Sensitivity [%]	Specificity [%]	PPV [%]	NPV [%]	ACC [%]
WBC[x103/μL]	4.7	0.787	0.043	98	13	78	67	77
CRP [mg/L]	0.4	0.798	0.040	96	20	79	60	77
IL-6 [pg/mL]	9.1	0.707	0.052	67	90	94	55	76
MPV [fL]	9.6	0.904	0.026	93	57	87	71	84
β-TG [IU/mL]	36.3	0.961	0.016	89	93	90	97	90

ACS – acute coronary syndrome, WBC – white blood cells count, CRP – C-reactive protein, IL-6 – interleukin-6, PLT – platelet count, MPV – mean platelet volume, L-PLT – large platelet, β-TG – β-thromboglobulin, AUC – area under the ROC curve, SE – Standard Error, PPV – positive predictive value, NPV – negative predictive value, ACC – diagnostic accuracy.

Conversion factors to SI units are as follows: for WBC – 1.0, for PLT – 1.0.