showed a trendP = 0.074
In patients treated with immunotherapy ( n = 217), the high 4‐1BB group ( n = 39) showed a trend towards longer progression‐free survival (PFS) (HR = 0.70, 95%CI: 0.47‐1.04, P = 0.074; Figure 1J ) and significantly longer OS (HR = 0.55, 95%CI: 0.33‐0.89, P = 0.016; Figure 1K ) compared to the low/moderate 4‐1BB group ( n = 178) (calculated from start of immunotherapy).