Table 3.

Prognostic value of each index in patients with SP.

Index	AUC	Asymptotically 95% CI		Best cut-off value	Sensitivity (%)	Specificity (%)
		Lower limit	Upper limit
NLR	0.798	0.699	0.896	0.4608	56.25	89.83
PLR	0.781	0.682	0.879	0.4656	90.63	55.93
RDW	0.777	0.673	0.882	0.4778	56.25	91.53
NLR + PLR + RDW	0.943	0.881	1.000	0.8528	93.75	91.53