Fig. 7From: Multi-omics analyses of gut microbiota via 16S rRNA gene sequencing, LC-MS/MS and diffusion tension imaging reveal aberrant microbiota-gut-brain axis in very low or extremely low birth weight infants with white matter injurySpearman correlation analysis of gut microbiota abundance and metabolites. A Correlation analysis between gut microbiota and metabolites at the phylum level. B Correlation analysis between gut microbiota and metabolites at the genus level. *P < 0.05, **P < 0.01, ***P < 0.001Back to article page