Maximally selected log-rank statistics were performed for the V_H homology rate and the CD38 expression level to test for a possible cut-off value separating 2 groups with different survival distributions.

V_H germline homology rate (A) and CD38 expression levels (B) are shown on the x-axes. Corresponding uncorrected P values for the separation of 2 groups with different survival probability are shown on the y-axes. CorrectedP values were P_cor <.001 for theV_H homology rate at the corresponding estimate of 97% and P_cor = .02 for CD38 expression at the corresponding estimate of 7%.