Fig. 1From: Prognostic factors of pancreatic tumors in children and adolescents: a population study based on the surveillance, epidemiology, and end results databaseKaplan–Meier analysis of OS in pediatric pancreatic tumors stratified by the SEER stage, grade, surgery, lymph nodes (LN) removed and chemotherapy. (A) Distant vs. Localized and regional, P < 0.001. (B) Low and moderately differentiated vs. Poorly and undifferentiated, P = 0.013. (C) Surgery vs. No surgery, P < 0.001. (D) LN removed vs. LN not removed, P = 0.001. (E) Chemotherapy vs. No chemotherapy, P < 0.001Back to article page