Fig. 4
From: Nomogram to predict survival of patients with advanced and metastatic pancreatic Cancer
Time-dependent receiver operating characteristic (ROC) curve was used to analyze the value of the nomograms in predicting 1-year and 2-year survival. (A) ROC curve of 1-year and 2-year survival predictive of baseline model in the train group; (B) ROC curve of 1-year and 2-year survival predictive of chemotherapy response-based model in the train group; (C)ROC curve of 1-year and 2-year survival predictive of baseline model in the validation group; (D) ROC curve of 1-year and 2-year survival predictive in the chemotherapy response-based model in the validation group