Identification and Validation of a Tumor Microenvironment-Related Gene Signature for Prognostic Prediction in Advanced-Stage Non-Small-Cell Lung Cancer

Figure 3

Identification of TME-related genes associated with advanced NSCLC prognosis. (a, b) Seventy-seven TMERGs were identified by a LASSO regression analysis. (c) Forest map showing six independent prognostic genes identified by a multivariate Cox regression analysis. (d, e) Kaplan-Meier survival curves and log-rank test of OS and PFS between high- and low-risk score groups in TCGA. (d, e) The AUC for 1-, 2-, and 3-year predicted OS and PFS in TCGA.