Reduced microbiome alpha diversity in young patients with ADHD
Fig 4
Differentiation of participants´ microbiomes.
RDA biplot at OTU level with Hellinger-transformed data. Redundancy analysis is a constrained method based on multiple linear regression which enables correlation of explanatory variables with the RDA axes. The black dots represent individuals without ADHD; the green dots, individuals with ADHD diagnosis. Species and factors correlated with the RDA axes were determined by the envfit function of the R package vegan, the cut-off for plotted results was p = 0.01.