Exploratory PFS analyses in the PD-L1 IC ≥5% subgroup showed a trend toward atezolizumab (PFS: hazard ratio [HR]=0.64, 95% CI=0.43–0.96).
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Exploratory PFS analyses in the PD-L1 IC ≥5% subgroup showed a trend toward atezolizumab (PFS: hazard ratio [HR]=0.64, 95% CI=0.43–0.96).