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Kaplan–Meier analysis for 1-year (A), 3-year (B), and 5-year (C) overall survival of 182 non-small cell lung cancer patients according to (a) preoperative FA score and (b) PNI.
Abbreviations: PNI, prognostic nutritional index; Cum survival, cumulative survival; FA score, plasma fibrinogen and serum albumin levels score.
