From: Prognostic model for oversurvival and tumor-specific survival prediction in patients with advanced extrahepatic cholangiocarcinoma: a population-based analysis
AUC
Training cohort
Validation cohort
1-year
2-year
3-year
Nomogram
0.718
0.741
0.720
0.634
0.644
7th edition TNM stage
0.562
0.604
0.626
0.591
0.618
0.636