Fig. 9From: The ferroptosis and iron-metabolism signature robustly predicts clinical diagnosis, prognosis and immune microenvironment for hepatocellular carcinomaRegression analysis of expression levels among the four genes, correlations between genes and the density of the immune infiltrate, and predictive performance of genes on OS. a-d There was a synergistic effect among the expression levels of genes. e-h The impact of the expression of ABCB6 (e), FLVCR1 (f), SLC48A1 (g) and SLC7A11 (h) on infiltration by different immune cells. i-l K-M survival curves show the OS in the high-expression group and low-expression group. m-p Time-dependent ROC curve analysis for evaluating the predictive accuracy of the four genes for 0.5-, 1-, 3- and 5-year OSBack to article page