Identification of a Nomogram from Ferroptosis-Related Long Noncoding RNAs Signature to Analyze Overall Survival in Patients with Bladder Cancer

Figure 5

Clinical value of the FRlncRNAs signature in BC patients. The univariate Cox regression showed that risk score and clinicopathological features including age, stage, T stage, and N stage were prognostic-related variables (a). The multivariate Cox regression analysis showed that the risk score was independent prognostic factors (b). Construction of a prognostic nomogram based on risk score and clinicopathological indexes to predict 1-, 3-, and 5-year OS of BC patients (c). The multivariate ROC curve showed that predictive accuracy of risk score was higher than other clinicopathological indexes (d). Calibration curves displayed the concordance between predicted and observed 1-, 3-, and 5-year OS (e).

(a)

(b)

(c)

(d)

(e)