Fig. 1From: Baseline anemia predicts a poor prognosis in patients with non-small cell lung cancer with epidermal growth factor receptor mutations: a retrospective studyKaplan–Meier curves of overall survival (OS). OS in A patients with and without anemia, B patients with anemia grade < 2 and grade ≥ 2, and C patients with EGFR exon 19 deletions and L858R point mutationsBack to article page