Fig. 3
Consensus clustering of gene expression profiles of sepsis samples. A Cumulative distribution curves for subtypes with cluster counts (k) ranging from 2 to 6 and relative changes in the area under the CDF curve for each subtype. B The consensus matrix heatmap showing that the sepsis samples were classified into two subtypes. C Survival proportion analysis between the two subtypes (p = 0.0263). D Immune cell infiltration abundance in different subtypes. E The 10 activation pathways with the highest enrichment of upregulated DEGs (p < 0.05). F The 10 inhibition pathways with the highest enrichment of downregulated DEGs (p < 0.05). G Identification of the DEGs between the two subtypes (p < 0.05). The Wilcoxon rank sum test was used to compare the immune cells of the two subtypes. *p < 0.05, **p < 0.01, ***p < 0.001