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. 2020 Nov;8(21):1404. doi: 10.21037/atm-20-4441

Figure 4.

Figure 4

Efficacy of metformin in pancreatic cancer. (A) Effect of metformin plus standard treatment on objective response rate (ORR) in pancreatic cancer. (B,C) Effect of metformin plus standard treatment on overall survival (OS) (B) and progression-free survival (PFS) (C) in pancreatic cancer. RR, relative risk; HR, hazard ratio.