Kaplan-Meier curves in derivation set.

Kaplan-Meier curves of OS in the derivation set of 22 patients with DLBCL according to high (greater than 1.3, ▴) and low (no more than 1.3, ▪) BCL-6 mRNA expression. BCL-6–high cases, n = 13; BCL-6–low cases, n = 9.