Fig. 3

Predictive power of risk models of prognostic genes for LUAD survival. (A-B) LASSO regression coefficient plots and cross-validation curves. (C) LUAD samples were categorized into LRG and HRG based on the optimal RS threshold. Blue denotes the LRG, and red signifies HRG. (D) Correlation between RS and survival status. Blue is alive patients, and red denotes deceased patients. (E) Overall probability of survival in the low risk as well as high risk LUAD groups. Blue is the LRG, while red is the HRG. (F) 1-, 3-, and 5-year survival rates (SRs) in LUAD patients. Red indicates 1-year, green indicates 3-year, and blue indicates 5-year SRs. (G) Expression of GAB3 as well as IL16 in LUAD samples from HRG as well as LRG. Values closer to −1 mean lower expression, while those closer to 1 signify higher one.