. Author manuscript; available in PMC: 2020 Sep 16.

Published in final edited form as: J Hum Hypertens. 2019 Nov 11;34(9):624–632. doi: 10.1038/s41371-019-0285-9

Table 3:

Association of 24-hour urinary sodium excretion with hypertension control^ⱡ, HFUS 2010.

	Among all individuals with hypertension (unweighted n=560)		Among individuals treated for hypertension (unweighted n=423)
	Odds Ratio	95% CI	Odds Ratio	95% CI

Per 500 mg less sodium
Model 1	1.05	0.97, 1.14	1.11^*	1.06, 1.21
Model 2	1.07	0.99, 1.16	1.11^*	1.02, 1.21
Model 3	1.11^*	1.02, 1.20	1.11^*	1.00, 1.23
Model 4	1.18^*	1.07, 1.30	1.21^*	1.08, 1.36

^ⱡ

Control is defined as systolic blood pressure <140 mmHg and a diastolic blood pressure BP <90 mmHg for all individuals.

indicates estimate is significant, p<0.05

CI: Confidence interval; HFUS: Heart Follow-Up Study

Model 1 is adjusted for: age, sex, race, education, poverty, nativity/years in the US, and insurance status.

Model 2 additionally adjusts for: family history of CVD, diabetes, microalbuminuria, and BMI.

Model 3 additionally adjusts for: heavy drinking, meeting 2008 physical activity guidelines, potassium intake, and reducing salt to control BP.

Model 4 additionally adjusts diuretics