Additional file 1 of Physiological serum uric acid concentrations correlate with arterial stiffness in a sex-dependent manner

Additional file 1. Flow chart of included participants and additional linear regression analysis. Fig. S01: Flow chart numbers of included participants. Table. S03a: Linear regression analyses relating serum urate concentrationsto pulse wave velocity, adjusting for relevant confounders for individuals with age <31 years. Table. S03b: Linear regression analyses relating serum urate concentrationsto pulse wave velocity, adjusting for relevant confounders for individuals with age 31–-50 years. Table. S03c: Linear regression analyses relating serum urate concentrationsto pulse wave velocity, adjusting for relevant confounders for individuals with age >50 years. Table. S04a: Linear regression analyses relating serum urate concentrationsto pulse wave velocity, adjusting for relevant confounders restricted to individuals with normal serum urate levels (male: ]180, 420] μmol/l; female: ]140, 360] μmol/l) and age <31 years, n = 5707; complete model: r2 = 0.250. SD = standard deviation, IQR = interquartile range. Table. S04b: Linear regression analyses relating serum urate concentrationsto pulse wave velocity, adjusting for relevant confounders restricted to individuals with normal serum urate levels (male: ]180, 420] μmol/l; female: ]140, 360] μmol/l) and age 31–-50 years, n = 22,784; complete model: r2 = 0.316. SD = standard deviation, IQR = interquartile range. Table. S04c: Linear regression analyses relating serum urate concentrationsto pulse wave velocity, adjusting for relevant confounders restricted to individuals with normal serum urate levels (male: ]180, 420] μmol/l; female: ]140, 360] μmol/l) and age >50 years, n = 35,604; complete model: r2 = 0.356. SD = standard deviation, IQR = interquartile range. Table. S05: Description of the model variables in persons included in the analysisand in the group excluded due to incomplete data sets.. Fig. S03: Distributions of the standardized residuals of the regression models described in Tables 1,2,3 and 4