a positive trendP = 0.06
In the overall population, OS was significantly improved in the toripalimab group, with 17 months in the experimental arm vs 11 months in the placebo group (HR = 0.58, 95%CI: 0.43-0.78; P = 0.0004), maintaining a positive trend in PD-L1 CPS ≥ 10 subgroup, though without reaching statistical significance (17.0 months vs 10.9 months, HR = 0.64, 95%CI: 0.40-1.03; P = 0.06)[ 26 ].