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Serum Vitamin D Dep...
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Karlsland Åkeson, PiaLund University,Lunds universitet,Preventiv pediatrik,Forskargrupper vid Lunds universitet,Preventive Paediatrics,Lund University Research Groups
(författare)
Serum Vitamin D Depends Less on Latitude Than on Skin Color and Dietary Intake During Early Winter in Northern Europe
- Artikel/kapitelEngelska2016
Förlag, utgivningsår, omfång ...
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Lippincott Williams & Wilkins,2016
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printrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:umu-116960
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https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-116960URI
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https://doi.org/10.1097/MPG.0000000000001028DOI
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https://lup.lub.lu.se/record/8505860URI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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OBJECTIVES: To evaluate if dietary vitamin D intake is adequate for sufficient vitamin D status during early winter in children living in Sweden, irrespective of latitude or skin color.METHODS: As part of a prospective, comparative, two-center intervention study in northern (63°N) and southern (55°N) Sweden, dietary intake, serum 25-hydroxyvitamin D (S-25(OH) D), associated laboratory variables, and socio-demographic data were studied in 5 to 7-year-old children with fair and dark skin in November and December.RESULTS: 206 children with fair/dark skin were included, 44/41 and 64/57 children in northern and southern Sweden, respectively. Dietary vitamin D intake was higher in northern than southern Sweden (p=0.001), irrespective of skin color, partly due to higher consumption of fortified foods, but only met 50-70% of national recommendations (10 μg/day). S-25(OH) D was higher in northern than southern Sweden, in children with fair (67 vs. 59 nmol/L; p < 0.05) and dark skin (56 vs. 42 nmol/L; p < 0.001). S-25(OH) D was lower in dark than fair skinned children at both sites (p < 0.01), and below 50 nmol/L in 40 and 75% of dark-skinned children in northern and southern Sweden, respectively.CONCLUSIONS: Insufficient vitamin D status was common during early winter in children living in Sweden, particularly in those with dark skin. Although, higher dietary vitamin D intake in northern than southern Sweden attenuated the effects of latitude, a northern country of living combined with darker skin and vitamin D intake below recommendations are important risk factors for vitamin D insufficiency.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Lind, TorbjörnUmeå universitet,Pediatrik(Swepub:umu)toli0008
(författare)
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Hernell, OlleUmeå universitet,Pediatrik(Swepub:umu)olhe0002
(författare)
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Silfverdal, Sven-ArneUmeå universitet,Pediatrik,Arcum(Swepub:umu)svar0002
(författare)
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Öhlund, IngerUmeå universitet,Pediatrik,Arcum(Swepub:umu)inrlid73
(författare)
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Preventiv pediatrikForskargrupper vid Lunds universitet
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Journal of Pediatric Gastroenterology and Nutrition - JPGN: Lippincott Williams & Wilkins62:4, s. 643-6490277-21161536-4801
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