PIM2 is associated with shorter OS and PFS in ABC-DLBCL patients. Kaplan-Meier survival curves of the entire series of 176 DLBCL patients, analyzed as a group (A) or separately by its main subtypes (B): ABC-DLBCL and GC-DLBCL; PIM2-positive cases are represented in green; negative cases are shown in blue. Kaplan-Meier analysis and the log-rank test gave significant results for OS and PFS relative to the ABC-DLBCL subtype.