Format

Send to

Choose Destination
See comment in PubMed Commons below
Cardiology. 2012;123(1):62-70. doi: 10.1159/000341277. Epub 2012 Sep 12.

Vitamin D status and changes in cardiovascular risk factors: a prospective study of a general population.

Author information

  • 1Research Center for Prevention and Health, Glostrup Hospital, Glostrup, Denmark. tea.skaaby.01@regionh.dk

Abstract

OBJECTIVES:

A low vitamin D level has been associated with increased cardiovascular disease risk but possible mechanisms remain unclear. We investigated the association between vitamin D levels and 5-year changes in blood pressure, lipid profile and incidence of the metabolic syndrome, hypertension and hypercholesterolemia.

METHODS:

A random sample of 6,784 individuals aged 30-60 years from a general population was investigated in the Inter99 study in 1999-2001. Vitamin D (serum 25-hydroxyvitamin D) was measured at baseline by high-performance liquid chromatography, and 4,330 individuals participated at the 5-year follow-up and were included in the present study.

RESULTS:

The median baseline vitamin D concentration was 48.0 nmol/l. In multivariable linear regression analyses, a 10 nmol/l higher baseline level of vitamin D was associated with a decrease in triglycerides and very low density lipoprotein cholesterol by 0.52 (p = 0.03) and 0.66% (p = 0.005), respectively. In multivariable logistic regression analyses, the odds ratios per 10 nmol/l higher baseline vitamin D level were 0.95 (p < 0.05) and 0.94 (p = 0.01) for the development of the metabolic syndrome and hypercholesterolemia, respectively. There was no association between vitamin D and blood pressure.

CONCLUSIONS:

An optimal vitamin D status may influence cardiovascular health by changing the lipid profile in a favorable direction and decreasing the incidence of the metabolic syndrome.

Copyright © 2012 S. Karger AG, Basel.

[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for S. Karger AG, Basel, Switzerland
    Loading ...
    Write to the Help Desk