Diagnostic Value of Carcinoembryonic Antigen Combined with Multi-Inflammatory Cell Ratios in Colorectal Cancer

Table 4

Comparison of ROC curves of different combined detection schemes.

Joint indices	Cutoff value	AUC	95% CI	Sensitivity (%)	95% CI	Specificity (%)	95% CI
CEA	2.63	0.75	0.71-0.79	77.78	0.72-0.83	64.51	0.59-0.70	<0.01^a
CEA+PLR	0.48	0.80	0.76-0.83	68.06	0.61-0.74	78.40	0.74-0.83	<0.05^b
CNDNP	0.61	0.74	0.70-0.78	81.02	0.75-0.86	58.64	0.53-0.64	<0.01^c
CEA+CNDNP	0.52	0.83	0.79-0.86	77.78	0.72-0.83	72.50	0.67-0.77	<0.01^d

CNDNP: combination of NLR, d-NLR, and PLR. ^avs. CEA + PLR; ^bvs. CNDNP; ^cvs. CEA+ CNDNP; ^dvs. CEA.