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. 2021 Nov;10(11):4802–4816. doi: 10.21037/tcr-21-1152

Figure 1.

Figure 1

Identification of the ferroptosis-related lncRNA prognostic signature. (A) Univariate Cox regression analysis of OS for 58 ferroptosis-related lncRNAs. Red bar represents the size of HR value (HR >1), and green bar represents the size of HR value (HR <1). (B, C) Altogether 19 lncRNAs were screened using LASSO regression. (D) Multivariate Cox regression forest plot of the 11 ferroptosis-related lncRNAs. OS, overall survival; HR, hazard ratio; LASSO, least absolute shrinkage and selection operator.