Table 3.

Receiver-operating characteristic (ROC) curve analysis of potential indicators for predicting the prognosis of colorectal cancer

	AUC	95%CI	Best diagnostic point	Sensitivity (%)	Specificity (%)
TNM Stage	0.613	0.560-0.663	2	45.68	81.39
PCNA	0.837	0.794-0.874	2	81.48	80.29
GPS	0.872	0.832-0.905	1	88.89	85.04
NLR	0.925	0.860-0.966	0.206	94.12	80.25
CAR	0.743	0.695-0.788	4.81	45.68	94.53
D-dimer	0.879	0.841-0.911	0.795 (μg/mL)	58.02	100
CEA	0.801	0.755-0.841	3.891 (ng/mL)	76.54	64.60

TNM: Tumor-node-metastasis; PCNA: Proliferating cell nuclear antigen; GPS: Glasgow prognostic score; NLR: Neutrophil-lymphocyte ratio; CAR: C-reactive protein/albumin ratio; CEA: Carcinoembryonic antigen.