Table 3.

ROC curve and cut-off values for XN-derived IG# and IG% values in PB from MN and non-HN patients

	N	AUC	SE	95% CIa	p value	Cut-off	Sensitivity	Specificity	Youden index
IG#-XN, × 109/L						0.200
Non-HN	524	0.918	0.013	0.892 to 0.943	< 0.0001		0.767	0.886	0.653
MN	388	0.842	0.002	0.803 to 0.881	< 0.0001		0.746	0.791	0.537
IG%-XN, %						1.95
Non-HN	524	0.937	0.011	0.916 to 0.958	< 0.0001		0.787	0.934	0.721
MN	388	0.885	0.017	0.851 to 0.918	< 0.0001		0.813	0.784	0.597