Ontology highlight
ABSTRACT: Background
High 25-hydroxyvitamin D concentrations have been associated with a reduced risk of multiple sclerosis, with indications of a stronger effect among young individuals.Objective
Investigate the 25-hydroxyvitamin D association with multiple sclerosis and test if this association is age dependent.Methods
Prospectively drawn blood samples from individuals later developing relapsing-remitting multiple sclerosis and controls matched for biobank, sex, age and date of sampling, were analysed with liquid chromatography tandem mass spectrometry.Results
High levels of 25-hydroxyvitamin D (top quintile) were associated with a reduced multiple sclerosis risk (odds ratio 0.68, 95% confidence interval 0.50-0.93).Conclusion
These findings further support a role for vitamin D in MS aetiology.
SUBMITTER: Bistrom M
PROVIDER: S-EPMC6900627 | biostudies-literature | 2019 Oct-Dec
REPOSITORIES: biostudies-literature

Biström Martin M Alonso-Magdalena Lucia L Andersen Oluf O Jons Daniel D Gunnarsson Martin M Vrethem Magnus M Hultdin Johan J Sundström Peter P
Multiple sclerosis journal - experimental, translational and clinical 20191001 4
<h4>Background</h4>High 25-hydroxyvitamin D concentrations have been associated with a reduced risk of multiple sclerosis, with indications of a stronger effect among young individuals.<h4>Objective</h4>Investigate the 25-hydroxyvitamin D association with multiple sclerosis and test if this association is age dependent.<h4>Methods</h4>Prospectively drawn blood samples from individuals later developing relapsing-remitting multiple sclerosis and controls matched for biobank, sex, age and date of s ...[more]