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Vitamin D supplementation as a potential cause of U-shaped associations between vitamin D levels and negative health outcomes: a decision tree analysis for risk of frailty

BACKGROUND: A recent controversy in vitamin D research is a “U-shaped association”, with elevated disease risks at both high and low 25-hydroxyvitamin D (25 (OH) D) levels. METHODS: This is a cross-sectional study of 238 male nursing home veterans in Hawaii. Classification and regression tree (CART)...

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Detalles Bibliográficos
Autores principales: Kojima, Gotaro, Iliffe, Steve, Tanabe, Marianne
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5644251/
https://www.ncbi.nlm.nih.gov/pubmed/29037174
http://dx.doi.org/10.1186/s12877-017-0631-0