Figure 3

Forest map model built in OA datasets based on PRDEGs. (A) Correlation heatmap between 18 PRGs. Red represents positive correlation, while blue-purple represents negative correlation. (B) The univariate COX analysis results of PRDEGs. (C) The multivariate COX analysis results of PRDEG. (D) nomogram of PRDEG. (PRGs: pyroptosis-related genes; PRDEGs: pyroptosis related differentially expressed genes).