BMI and Body Fat Mass Is Inversely Associated with Vitamin D Levels in Older Individuals

To assess the association between obesity (measured by Body Mass Index (BMI) and fat percentage) and serum 25(OH)D levels in older persons. Cross-sectional analysis of data from 'the B-PROOF study' (B-vitamins for the Prevention Of Osteoporotic Fractures). 2842 participants aged 65 years a...

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Veröffentlicht in:	The Journal of nutrition, health & aging health & aging, 2015-12, Vol.19 (10), p.980-985
Hauptverfasser:	Oliai Araghi, S, van Dijk, S C, Ham, A C, Brouwer-Brolsma, E M, Enneman, A W, Sohl, E, Swart, K M A, van der Zwaluw, N L, van Wijngaarden, J P, Dhonukshe-Rutten, R A M, van Schoor, N M, Zillikens, M C, Lips, P, de Groot, L, Uitterlinden, A G, van der Velde, N
Format:	Artikel
Sprache:	eng
Schlagworte:	Adipose Tissue - metabolism Afdeling Humane voeding Aged Aged, 80 and over Body Mass Index Chair Nutrition and Health over the Lifecourse Cross-Sectional Studies CS Onderwijsinstituut Female Global Nutrition HNE Nutrition and Health over the Lifecourse HNE Voeding en Gezondheid in de Levenscyclus Human Nutrition Human Nutrition & Health Human Nutrition (HNE) Humane Voeding Humane Voeding & Gezondheid Humans Male Obesity - blood Obesity - complications Onderwijsinstituut Overweight - complications Vitamin D - analogs & derivatives Vitamin D - blood Vitamin D Deficiency - blood Vitamin D Deficiency - complications Vitamin D Deficiency - metabolism Vitamins - blood VLAG Wereldvoeding
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Beschreibung
Zusammenfassung:	To assess the association between obesity (measured by Body Mass Index (BMI) and fat percentage) and serum 25(OH)D levels in older persons. Cross-sectional analysis of data from 'the B-PROOF study' (B-vitamins for the Prevention Of Osteoporotic Fractures). 2842 participants aged 65 years and older. BMI and fat percentage, measured by Dual Energy X-ray, and serum 25(OH)D levels. Mean age was 74 years (6.5 SD), with 50% women. Mean serum 25(OH)D levels were 55.8 nmol/L (25 SD). BMI and total body fat percentage were significant inversely associated with serum 25(OH)D levels after adjustment for confouders (β-0.93; 95% CI [-1.15; -0.71], p
ISSN:	1279-7707 1760-4788
DOI:	10.1007/s12603-015-0507-y