Figure 1. Differences in subjects with diabetes.
ACS study subjects with (n = 90 plasma, 68 urine) and without (n = 425 plasma, 331 urine) diabetes; box shows median and interquartile ranges. Only the urinary excretions are significantly different (rank sum test), with excretions higher in diabetes, p<0.001 for betaine, p = 0.001 for dimethylglycine (DMG).