Plasma CXCL3 Levels Are Associated with Tumor Progression and an Unfavorable Colorectal Cancer Prognosis

Table 1

ROC curve analysis of the diagnostic value of plasma CXCL3 levels for CRC patients.

Characteristics	AUC	SE		95% CI	Sen	Spe	Youden index
CXCL3 + CEA	0.85	0.04	<0.001	0.81~0.89	0.74	0.96	0.70
CXCL3	0.81	0.03	<0.001	0.77~0.86	0.71	0.82	0.53
CEA	0.72	0.05	<0.001	0.67~0.77	0.61	0.80	0.41

CXCL3: CXC-chemokine ligand 3; CEA: carcinoembryonic antigen; CRC: colorectal cancer.