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. 2022 Feb 10;12(2):29. doi: 10.1038/s41408-022-00620-w

Fig. 3. Kaplan–Meier plots of survival and duration of observation after diagnosis.

Fig. 3

A Overall survival (OS) stratified by initial observation versus immediate treatment in all patients with stage I–II FL (n = 295). B OS stratified by initial observation versus immediate treatment in patients with stage I–II FL who were completely staged with PET scan and bone marrow biopsy at diagnosis (n = 154). C Duration of observation in all patients with stage I–II FL managed with initial observation (n = 137). D OS stratified by initial observation versus immediate treatment in all patients with stage I FL (n = 172). E OS stratified by initial observation versus immediate treatment in patients with stage I FL who were completely staged with PET scan and bone marrow biopsy at diagnosis (n = 94). F Duration of observation in all patients with stage I FL managed with initial observation (n = 60).