Figure 4.
Clinicopathological characteristics associated with TMBRB in immunotherapy prediction. Evaluation of TMBRB and various clinicopathological characteristics. (A) The p value of each clinical characteristic and TMBRB in two-variable analysis by Cox regression and the log-rank p value of its model for OS and PFS. (B) Hazard rates of TMBRB and clinical characteristics in each two-variable model. ECOG PS, Eastern Cooperative Oncology Group performance status; OS, overall survival; PFS, progression-free survival; TMBRB, tumor mutational burden radiomic biomarker.