High-Dose versus Low-Dose Vitamin D Supplementation and Arterial Stiffness among Individuals with Prehypertension and Vitamin D Deficiency

Table 2

Relationship between baseline vitamin D and baseline indices of arterial stiffness.

	Partial
Heart rate (bpm)	.159	0.370
Ejection duration (%)	.288	0.099
Augmentation pressure (mmHg)	−.340	0.049
Subendocardial viability ratio (%)	−.013	0.942
Aortic systolic pressure (mmHg)	−.494	0.003
Aortic diastolic pressure (mmHg)	−.092	0.605
Aortic mean arterial pressure (mmHg)	−.300	0.084
Aortic pulse pressure (mmHg)	−.575	0.000
Pulse wave velocity (m/s)	−.350	0.120
Augmentation index (%)	−.128	0.445
Augmentation index @HR75 (%)	−.084	0.622