Fig. 5

Prediction of intestinal flora function in patients with chronic and advanced S. japonicum infection. PCA analysis of two groups of patients based on the KEGG database (a). PCA analysis of two groups of patients based on the COG database (b). Histogram showing the difference in the abundance of gut bacterial function between the two groups of patients based on KEGG database (c). Histogram showing the difference in the abundance of gut bacterial function between the two groups of patients based on COG database (d). CS chronic S. japonicum infection, AS advanced S. japonicum infection, COG cluster of orthologous group, KEGG Kyoto Encyclopedia of Genes and Genomes