Document Detail


The prevalence of vitamin D abnormalities in South Asians with type 2 diabetes mellitus in the UK.
MedLine Citation:
PMID:  19863680     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
BACKGROUND: The high prevalence of both hypovitaminosis D and type 2 diabetes (T2DM) in the Asian community is well recognised, but the impact of diabetes on vitamin D status and vice versa, has not been well reported.
AIMS: To determine the prevalence of hypovitaminosis D in Asian patients with T2DM and its impact on glycaemic control.
METHODS: A cross-sectional study was conducted in a tertiary referral centre in the UK. Two hundred and ten Asian patients aged more than 40 years were included (170 with and 40 without T2DM). Each had a standard bone profile (serum calcium, phosphate and alkaline phosphatase), serum parathyroid hormone and 25-hydroxycholecalciferol.
RESULTS: The prevalence of low serum 25-hydroxyvitamin D (< 50 nmol/l) was high in the group as a whole (> 80%) and more common in diabetics compared with controls (83% vs. 70%; p = 0.07). This was particularly so in men (82.5% vs. 57.9%; p = 0.02). HbA1c was higher in women with vitamin D deficiency (< 12.5 nmol/l) (8.11 +/- 1.11% vs. 7.33 +/- 1.32%, p = 0.046). In logistic regression analysis, T2DM was an independent predictor of hypovitaminosis D. In linear regression analysis, vitamin D deficiency was independently related to HbA1c in women with T2DM.
CONCLUSIONS: Hypovitaminosis D remains a major public health issue in the Asian population and is exaggerated in patients with T2DM. The fact that vitamin D deficient women had higher HbA1c levels raises the possibility that vitamin D replacement may improve glycaemic control.
Authors:
A A Tahrani; A Ball; L Shepherd; A Rahim; A F Jones; A Bates
Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2009-10-27
Journal Detail:
Title:  International journal of clinical practice     Volume:  64     ISSN:  1742-1241     ISO Abbreviation:  Int. J. Clin. Pract.     Publication Date:  2010 Feb 
Date Detail:
Created Date:  2010-05-11     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9712381     Medline TA:  Int J Clin Pract     Country:  England    
Other Details:
Languages:  eng     Pagination:  351-5     Citation Subset:  IM    
Affiliation:
School of Clinical and Experimental Medicine, University of Birmingham, Birmingham, UK. a.a.tahrani@bham.ac.uk
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Comment In:
Int J Clin Pract. 2010 Jul;64(8):1003-4   [PMID:  20642698 ]

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