Fig. 1
From: Alteration in plasma free amino acid levels and its association with gout
Comparison between gout patients (n = 34) and control subjects (n = 784; 1 missing value) for individual amino acids: a, amino acids with mean concentration <90 μmol/L; b, amino acids with mean concentration between 90 and 150 μmol/L; c, amino acids with mean concentration >150 μmol/L. Values are shown as geometric mean and 95% CI. Significantly different from the corresponding control value: * P < .05, ** P < .005 and *** P < .001