Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastrointest Oncol. Jan 15, 2023; 15(1): 155-170
Published online Jan 15, 2023. doi: 10.4251/wjgo.v15.i1.155
Figure 4
Figure 4 Subgroup analysis of radiation therapy or non-radiation therapy for overall survival in elderly patients with pancreatic ductal adenocarcinoma after propensity score matching. SEER: Surveillance, Epidemiology, and End Results; HR: Hazard ratio; RT: Radiation therapy; CI: Confidence interval.