Fig. 6

Violin plots depicting the five significant metabolites (1-methylnicotinamide, 3-hydroxyisovaleric acid, 5-aminolevulinic acid, N-acetylglutamine, and methanol) in mild and severe TBM. The concentration is given as mmol/mol creatinine in the y-axis. Statistical significance (FDR p < 0.01) is indicated by *.