Fig. 1

Kaplan Meier curves for OS (A) and PFS (B) in Metformin and no-Metformin groups of patients treated with Atezolizumab plus bevacizumab.

Kaplan Meier curves for OS (A) and PFS (B) in Metformin and no-Metformin groups of patients treated with Atezolizumab plus bevacizumab.