a statistical trendP = 0.05
We observed a statistical trend toward higher TMB in metastatic versus primary samples (medians 4.4 and 2.6 mut per Mb, respectively, t -test, P = 0.05).
We observed a statistical trend toward higher TMB in metastatic versus primary samples (medians 4.4 and 2.6 mut per Mb, respectively, t -test, P = 0.05).
From a univariate analysis, patients whose samples had a TCRβ diversity score at or above the upper quartile (≥80.3) showed a trend toward longer PFS compared to patients whose samples harbored interquartile and first quartile levels of TCRβ diversity (log-rank test, P = 0.08; Fig. 4b ).