Skip to main content
. 2021 Dec 3;14:286. doi: 10.1186/s12920-021-01133-4

Fig. 7.

Fig. 7

Validation of the FRGs-lncRNAs signature. Distribution (A) and survival status plot (B) of NSCLC patients based on the median risk score. Kaplan–Meier survival (C) and ROC curve analysis (D) of the FRGs-lncRNAs signature in the internal testing group. (E) Heatmap of the expression profiles of the FRGs-lncRNAs in low- and high-risk groups. NSCLC, non-small cell lung cancer; lncRNAs: long non-coding RNAs; FRGs, ferroptosis-related genes; FRGs-lncRNAs: FRGs related lncRNAs; ROC, receiver operating characteristic