Figure 2.
Kaplan-Meier survival curve of PFS separated by generation of EGFR TKI received and platelet-lymphocyte ratio. a) Median PFS of 1st/2nd gen, PLR <180 = 16.6 months vs. median PFS of 1st/2nd gen, PLR ≥180 = 10.5 months (p = 0.0163). b) Median PFS of 3rd gen, PLR <180 = 15.7 months vs. median PFS of 3rd gen, PLR ≥180 = 11.7 months (p = 0.4932)