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Association of vitamin D status with socio-demographic factors in Calgary, Alberta: an ecological study using Census Canada data
BACKGROUND: Low 25-hydroxyvitamin D levels are a global health problem with northern countries such as Canada at particular risk. A number of sociodemographic factors have been reported to be associated with low vitamin D levels but prior studies have been limited by the ability of the researchers t...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3637075/ https://www.ncbi.nlm.nih.gov/pubmed/23566290 http://dx.doi.org/10.1186/1471-2458-13-316 |