Fig. 8From: Construction and validation of a nomogram for cancer specific survival of postoperative pancreatic cancer based on the SEER and China databaseKaplan–Meier survival curves of postoperative patients with pancreatic cancer at different stages or with different risks stratified by the nomogram. a Patients in the training cohort at different risks stratified according to the nomogram; b Patients in the training cohort at different stages classified according to the AJCC stage; c Patients in the internal validation cohort at different risks stratified according to the nomogram; d Patients in the internal validation cohort at different stages classified according to the AJCC stage; e Patients in the external validation cohorts at different risks stratified according to the nomogram; f Patients in the external validation cohorts at different stages classified according to the AJCC stageBack to article page