Table 3.

Multiple correlations between arterial hemodynamic parameters and dependent variables

Parameterβ CoefficientTPR2 (Adjusted for Rest)
Dependent variable aortic PWV (m/s)
    age (yr)0.083.44<0.0010.198
    SBP (mmHg)0.042.79<0.010.139
    log10 25(OH)D3 (μg/L)−3.97−2.91<0.010.151
    R2 = 0.504
    age (yr)0.0783.11<0.010.226
    SBP (mmHg)0.042.84<0.010.196
    1,25(OH)2D3 (ng/L)−0.17−3.14<0.010.230
    R2 = 0.597
Dependent variable BA distensibility (kPa 10−1 × 10−3)
    age (yr)−0.09−0.63NS0.040
    SBP (mmHg)−0.024−2.79<0.010.170
    log10 25(OH)D3 (μg/L)2.613.18<0.010.211
    R2 = 0.509
    age (yr)−0.02−1.51NS0.083
    SBP (mmHg)−0.03−3.13<0.010.257
    1,25(OH)2D3 (ng/L)0.07−2.63<0.050.214
    R2 = 0.612
BA FMD
    log10 25(OH)D3 (μg/L)5.364.25<0.0010.340
    R2 = 0.340
    1,25(OH)2D3 (ng/L)0.285.51<0.00010.548
    R2 = 0.548