Table 4.

The area under the curve (AUC) for NK cells and CD3+T cell

Group	AUC	Cut off	Sensitivity (%)	Specificity (%)	$P$
NK1	0.954	13.51	93.7	94.3	0.000
CD3+T2	0.717	69.86	79.9	62.9	0.000

Note. 1, The larger the value, the more likely it is URSA, 2, The smaller the value, the more likely it is to be URSA.