Extended Data Fig. 4: Survival results of subtrial D (atezolizumab) in the FAS.

a, Kaplan-Meier plot for PFS of subtrial D (n = 42) and SOC (n = 54). P-value shows result of log-rank test. b, Kaplan-Meier plot for OS of subtrial D (n = 42) and SOC (n = 54). P-value shows result of log-rank test.