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Vitamin D is associ...
Vitamin D is associated with lower limb muscle strength and grip strength in Middle Eastern- and African-born immigrants in Sweden
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- Granlund, Lena, 1960- (author)
- Umeå universitet,Allmänmedicin
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- Norberg, Margareta (author)
- Umeå universitet,Epidemiologi och global hälsa
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- Ramnemark, Anna (author)
- Umeå universitet,Geriatrik
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- Andersson, Christer (author)
- Umeå universitet,Allmänmedicin
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- Lindkvist, Marie (author)
- Umeå universitet,Epidemiologi och global hälsa,Statistik
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- Fhärm, Eva (author)
- Umeå universitet,Allmänmedicin
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(creator_code:org_t)
- Elsevier, 2018
- 2018
- English.
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In: Nutrition Research. - : Elsevier. - 0271-5317 .- 1879-0739. ; 59, s. 29-35
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- There is increasing evidence that vitamin D status is associated with muscle function. Vitamin D deficiency is common in immigrants. We hypothesized that there was a positive association between vitamin D status and muscle strength in immigrants. The aim of this study was to examine associations between vitamin D status and muscle strength in an immigrant population in Sweden. All immigrants aged 25-65 years, born in 9 African or Middle East countries, and living in a district in Umeå (n = 1306) were invited. A total of 111 men and 105 women (16.5%) completed the study. Lower limb muscle strength was examined using a standardized muscle function indices of muscle strength. Grip strength was examined using a JAMAR hand dynamometer. Serum 25-hydroxyvitamin D [25(OH)D] was measured using liquid chromatography–tandem mass spectrometry. The analyses were adjusted for sex, age, height, body mass index, years since immigration, 25(OH)D, vitamin D deficiency, physical activity, and medical and socioeconomic factors. Twelve percent of the immigrants had vitamin D deficiency [25(OH)D levels <25 nmol/L]. In multivariable analyses, reduced lower limb muscle strength remained linearly associated with lower 25(OH)D concentrations (P = .008) and weaker grip strength remained associated with vitamin D deficiency (P = .022) after adjustments. The association between vitamin D deficiency and reduced lower limb muscle strength did not reach statistical significance (P = .052). The results demonstrate that vitamin D deficiency and low 25(OH)D concentrations were associated with muscle weakness in immigrants.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Allmänmedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- General Practice (hsv//eng)
Keyword
- Family Medicine
- allmänmedicin
Publication and Content Type
- ref (subject category)
- art (subject category)
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