Identification of Ferroptosis-Associated Long Noncoding RNA Prognostic Model and Tumor Immune Microenvironment in Thyroid Cancer

Figure 4

Construction and validation of Ferr-LPM. (a, b) The K-M curves showed that the high LPM_score group had inferior OS in the test set (a) and training set (b). (c–e) ROC curves of 1, 3, 5, and 10-year OS for the test set (c), training set (d), and total set (e). (f) Alluvial diagram of gene clusters in groups with different LPM_score subtypes and survival status in TCGA cohort. (g) Stratified analysis of Ferr-associated lncRNAs, risk scores, and clinical factors. (h) Independent prognostic analysis of Ferr-LPM.

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