Retrospective Cohort Study
Copyright ©The Author(s) 2023.
World J Gastrointest Oncol. Apr 15, 2023; 15(4): 665-676
Published online Apr 15, 2023. doi: 10.4251/wjgo.v15.i4.665
Figure 3
Figure 3 Calibration curve of the nomogram prediction model for early gastric cancer patients. A: Internal validations for the nomogram prediction model for the training set of early gastric cancer (EGC) patients; B: External validations for the nomogram prediction model for the testing set of EGC patients. LNM: Lymph node metastasis.