Fig. 2

The Kaplan–Meier curves for the PFS. The Kaplan–Meier curves for the PFS among lung adenocarcinoma patients treated with EGFR-TKIs according to pretreatment ALP, DB, TBA, and HDL-C. (panel a) ALP, (panel b) DB, (panel c) TBA, and (panel d) HDL-C