Fig. 7From: A novel nomogram based on cardia invasion and chemotherapy to predict postoperative overall survival of gastric cancer patientsCalibration curves predicting overall survival. A 3-year in the training set, B 5-year in the training set, and C 3-year in the validation set. The x-axis represents nomogram-predicted survival; the y-axis represents actual survival and 95% confidence intervals (CIs) measured by Kaplan-Meier analysisBack to article page