Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Jan 27, 2023; 15(1): 49-59
Published online Jan 27, 2023. doi: 10.4240/wjgs.v15.i1.49
Figure 4
Figure 4 The receiver operating characteristic curve of the prognostic nomogram in the training set. CEA: Carcinoembryonic antigen; SII: Systemic immune-inflammation index; TNM: Tumor node metastasis; ROC: Receiver operator characteristic.