. 2019 Aug 27;10:1879. doi: 10.3389/fimmu.2019.01879

Table 8.

ROC curve analysis for patients with malignant diseases.

Parameter	Cutoff within 80% specificity	P-value	AUC	95% confidence interval
CD19⁺CD21^low %	11.49	0.04	0.581	0.529–0.632
CD56⁺ × 10³ cells/ml	>360	0.062	0.576	0.522–0.629
IgM mg/dl	>168	0.62	0.522	0.466–0.578
CD19⁺CD27⁺IgD⁻× 10³ cells/ml	≤ 7.76	0.0002	0.643	0.581–0.702
Monocytes × 10³ cells/ml	>600	0.0045	0.624	0.570–0.676
Ratio CD19⁺CD21^low/CD19⁺CD27⁺	>1.32	<0.0001	0.671	0.609–0.729

AUC, area under the curve; ROC, receiver operating characteristic.