Fig. 6

Construction and validation of the anoikis-related nomogram for ovarian cancer (OV). The forest plots for univariate (A) and multivariate (B) Cox Regression analysis for overall survival (OS), based on the anoikis-related 2-gene signature and clinical features, including age, clinical FIGO stage, and pathological grade. C The prognostic nomogram model for 1-year, 3-year, and 5-year OS among OV patients, based on the anoikis-related signature and clinical features selected by the univariate and multivariate Cox Regression analysis. D The calibration plots of the anoikis-related nomogram for predicting 1-year, 3-year, and 5-year OS (top, middle, and bottom, respectively). The Kaplan–Meier (K-M) curves for patients classified by the anoikis-related nomogram score, in the TCGA-OV training cohort (E) and ICGC-OV validation cohort (F)