Fig. 2From: A nomogram model for predicting prognosis of obstructive colorectal cancerKaplan-Meier curves of OS for patients with oCRC in the training cohort. a NCP, b CEA, c CA19-9, d N stage, e M stage, f TNM stage, and g surgical procedures. CA19-9, carbohydrate antigen 19-9; CEA, carcinoembryonic antigen; NCP, neutrophil count percentage; oCRC, obstructive colorectal cancer; OS, overall survivalBack to article page