Screening and Identification of an Immune-Associated lncRNA Prognostic Signature in Ovarian Carcinoma: Evidence from Bioinformatic Analysis

Figure 4

Independent prognostic values of the prognostic model. (a) Cox univariate analysis of the risk score and clinical features for overall survival in the TCGA cohort. (b) Cox multivariate analysis of the risk score and clinical features for overall survival in the TCGA cohort. (c) Calculation of the AUC for the risk score, age, grade, and stage using the ROC curve. TCGA: The Cancer Genome Atlas; AUC: area under the curve; ROC: receiver operating characteristic.

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