Overall, 1202 patients (intention-to-treat [ITT] population) with chemotherapy-naive, metastatic, nonsquamous non-small cell lung cancer were randomized to ABCP, ACP or BCP….At data cutoff (September 13, 2019; median follow-up, 39.3 months), OS improvements were sustained with ABCP versus BCP in sensitizing EGFR mutations (all: hazard ratio [HR] 0.60; 95% CI: 0.31-1.14; prior tyrosine kinase inhibitor [TKI]: HR 0.74; 95% CI: 0.38-1.46) and baseline liver metastases (HR 0.68; 95% CI: 0.45-1.02) subgroups.