Table 3.

Association between urine metabolite and change in vascular function

MetaboliteDependent VariableModelUnstandardized Slope, Change (95% CI)Standardized Slope, ChangeP Value
Serine∆FMDBAUnadjusted1.51E3 (6.06E2 to 2.41E3)0.690.003
11.59E3 (47.64 to 3.13E3)0.730.04
  • Metabolite was entered as the area normalized to urinary creatinine and the internal standard (methionine-d3). Model 1 was adjusted for age, sex, and systolic BP. 95% CI, 95% confidence interval; FMDBA, brachial artery flow-mediated dilation.