. Author manuscript; available in PMC: 2013 Aug 1.

Published in final edited form as: Nutr Metab Cardiovasc Dis. 2012 Jul 4;23(8):776–784. doi: 10.1016/j.numecd.2012.04.014

Table 3.

Relationship models for serum 25(OH)D and systolic BP for Whites.

Variable	Model 1: Adjusting for age, gender, BP meds, and BMI				Model 2: Adjusting for age, gender, BP meds, and waist				Model 3: Adjusting for age, gender, BP meds, and %body fat
	Beta coefficient	95% CI			Beta coefficient	95% CI			Beta coefficient	95% CI
	Beta coefficient	Lower	Upper	p-value	Beta coefficient	Lower	Upper	p-value	Beta coefficient	Lower	Upper	p-value
Intercept	129.20	122.64	135.77	<0.0001	129.42	122.86	135.97	<0.0001	127.33	120.41	134.24	<0.0001
Serum 25(OH)D	−0.23	−0.43	−0.03	0.024	−0.24	−0.43	−0.04	0.019	−0.25	−0.44	−0.05	0.015
Age^a	0.51	0.37	0.65	<0.0001	0.50	0.36	0.64	<0.0001	0.49	0.35	0.63	<0.0001
Gender
Female	Reference				Reference				Reference
Male	−1.08	−4.94	2.78	0.582	−2.13	−6.04	1.78	0.284	3.39	−1.85	8.63	0.204
BP medication	7.43	2.58	12.29	0.003	7.12	2.16	12.08	0.005	7.11	2.08	12.14	0.006
BMI^a	0.43	0.06	0.81	0.022
Waist circumference^a					0.12	0.00	0.23	0.050
Percent body fat*									0.31	0.03	0.59	0.028

Centered at its mean.