Fig. 3From: A novel 4-gene signature for overall survival prediction in lung adenocarcinoma patients with lymph node metastasisSignature-based risk score is a promising marker in the training cohort. a Risk score distribution. b Survival overview. c Heatmap showing the expression profiles of the signature in low- and high-risk groups. d Patients in the high-risk group exhibited worse overall survival compared to those in the low-risk group. e GSEA revealed most significant hallmarks correlated with the high-risk groupBack to article page