Multivariate analyses. (A): Immune‐related adverse events of any grade: forest‐plot graph with adjusted odds ratios. (B): Grade 3/4 immune‐related adverse events: forest‐plot graph with adjusted odds ratios.
Abbreviations: AIDs, autoimmune diseases; CI, confidence interval; ECOG‐PS, Eastern Cooperative Oncology Group Performance Status; NSCLC, non‐small cell lung cancer; OR, odds ratio.