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. 2022 Jun 14;22:654. doi: 10.1186/s12885-022-09741-8

Fig. 5.

Fig. 5

Kaplan–Meier plot of progression-free survival (A) and overall survival (B) in the patients treated by osimertinib with exon 19 deletion or L858R mutation. Kaplan–Meier plot of progression-free survival in the patients with exon 19 deletion mutation (C) and in the patients with L858R mutation (D) treated by gefitinib/erlotinib, afatinib or osimertinib