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. 2021 Apr 22;11:671341. doi: 10.3389/fonc.2021.671341

Figure 1.

Figure 1

Construction and evaluation of four immune-related lncRNAs prognostic signature for LUAD patients. (A) The forest plot shown the P values, Hazard Ratios of four immune-related lncRNAs from multivariate Cox regression analysis. (B) Kaplan–Meier analysis illustrated that high risk group had poor prognosis and shorter overall survival in LUAD patients. (C) Risk scores of LUAD patients were sorted with the signature. (D) The scatter plot of risk scores and survival status in LUAD patients. (E) ROC curve analysis demonstrated that risk scores (AUC = 0.756) had the highest reliability and accuracy compared with age, gender, stage, TNM. (F, G) Univariate and multivariate Cox regression analysis of prognostic factors combined with other clinicopathological features.