Figure 3
From: An eight-miRNA signature as a potential biomarker for predicting survival in lung adenocarcinoma
Kaplan–Meier and ROC curves for the 8-miRNA signature in TCGA LUAD cohort. (A) The Kaplan–Meier curves for LUAD risk groups obtained from the TCGA cohort (n = 372) divided by the median cutoff point. Patients with high scores had poor outcome in terms of OS (Median OS: 39.0 months vs. 59.3 months, P < 0.001). (B) The ROC curve had an AUC of 0.626 (P = 0.003). The permutation P value was obtained from 1,000 permutations for testing the null hypothesis (AUC = 0.5).