Figure 4
From: Pneumocystis jirovecii pneumonia in HIV-uninfected, rituximab treated non-Hodgkin lymphoma patients

The Kaplan-Meier survival curve of the cytomegalovirus (CMV)-infected and CMV-free cases after chemotherapy (X axis: months post chemotherapy; Y axis: survival rate). Compared to CMV-free patients, CMV-infected patients had a significantly worse survival rate up to 18 months post chemotherapy.