Table 3.

ROC analysis:lymphoma vs. cancerous nodes.

Index	AUROC value	P-value	CI 95%	Cut-off value	Sensitivity (%)	Specificity (%)
PI	0.657	0.0006	0.567–0.746	8.47	81.25	46.03
TP	0.501	0.9821	0.406–0.596	11.03	73.75	15.87
AUC	0.606	0.0249	0.514–0.697	935.27	32.5	87.3
PI+TP+AUC	0.655	0.0007	0.565–0.744		80	47.62
PI+Perfusion pattern+Enhancement pattern	0.893	<0.0001	0.84–0.947		78.75	85.71
TP+Perfusion pattern+Enhancement pattern	0.863	<0.0001	0.799–0.927		78.75	85.71
AUC+Perfusion pattern+Enhancement pattern	0.874	<0.0001	0.815–0.933		81.25	84.13
PI+TP+AUC+Perfusion pattern+Enhancement pattern	0.899	<0.0001	0.847–0.95		85	80.95