Research Paper Volume 16, Issue 8 pp 6796—6808
Clinical characteristics and prognostic analysis of primary extranodal non-Hodgkin lymphoma of the head and neck
Figure 3. Kaplan Meier plots of the overall survival (A) and progression free survival (B) of all patients. Kaplan Meier plots of the overall survival and progression free survival by ECOG score (C, D), Ann Arbor stage (E, F), B symptoms (G, H), and IPI risk group stratification (I, J).