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- Nan, Hairong, et al.
(författare)
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Serum uric acid and components of the metabolic syndrome in non-diabetic populations in Mauritian Indians and Creoles and in Chinese in Qingdao, China.
- 2008
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Ingår i: Metabolic syndrome and related disorders. - : Mary Ann Liebert Inc. - 1557-8518 .- 1540-4196. ; 6:1, s. 47-57
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To assess the association of serum uric acid (UA) with components of metabolic syndrome (MetS) in different ethnic groups. METHODS: Nondiabetic men (3285) and nondiabetic women (4078) aged 25 to 74 years without a history of cardiovascular disease and gout from Mauritius and Qingdao China, comprising Mauritian Indians, Mauritian Creoles, and an urban Chinese population, were studied. The top quintile of waist circumference, body mass index (BMI), blood pressure, serum total cholesterol and triglycerides, plasma glucose levels, and the bottom quintile of HDL cholesterol was defined as the metabolic disorder. Hyperuricemia was defined if UA values were in the top quintile. RESULTS: In a multivariate model (adjusted for age, cohort, smoking, and alcohol consumption), waist circumference, BMI, and serum triglycerides appeared to be independently associated with hyperuricemia in both sexes and in all ethnic groups except in Chinese women. Multivariate adjusted odds ratios (95% confidence intervals [CIs]) for having three or more metabolic disorders vs fewer than three, corresponding to a one SD increase in serum UA concentration, were 1.75 (1.51 to 2.02), 2.19 (1.71 to 2.82) and 2.30 (1.68 to 3.16) in Indian, Creole, and Chinese men, respectively, and 1.74 (1.52 to 2.00), 1.75 (1.40 to 2.19) and 1.72 (1.37 to 2.16) in Indian, Creole, and Chinese women, respectively. CONCLUSIONS: In nondiabetics of Asian and African ancestry, elevated serum UA was closely associated with components of MetS, but whether UA provides additional information to the definition of the MetS in predicting future cardiovascular disease and diabetes needs to be studied.
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| 2. |
- Nan, Hairong, et al.
(författare)
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Serum uric acid and incident diabetes in Mauritian Indian and Creole populations
- 2008
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Ingår i: Diabetes Research and Clinical Practice. - : Elsevier. - 0168-8227 .- 1872-8227. ; 80:2, s. 321-327
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To investigate the predictive value of serum uric acid (UA) for the development of diabetes in Asian Indians and Creoles living in Mauritius.Methods: A total of 1941 men (1409 Indians, 532 Creoles) and 2318 non-pregnant women (1645 Indians, 673 Creoles), aged 25–74 years and free of diabetes, cardiovascular disease and gout at baseline examinations in 1987 or 1992, were re-examined in 1992 and/or 1998. Diabetes was determined according to WHO/IDF 2006 criteria. The relationship between baseline UA and the development of diabetes during the follow-up was estimated using interval censored survival analysis.Results: In this cohort 337 (17.4%) men and 379 (16.4%) women developed diabetes during the follow-up. Individuals who developed diabetes during the follow-up had a lower serum UA levels at follow-up compared with their baseline UA levels, but this is not observed for post-menopausal women. Multivariate adjusted hazard ratios (HRs) (95% CIs) for the development of diabetes corresponding to one S.D. increase in UA concentration at baseline were 1.14 (1.01, 1.30) in Indian men and 1.37 (1.11, 1.68) in Creole men. They were 1.07 (0.95, 1.22) and 1.01 (0.84, 1.22), respectively, in Indians and Creole women.Conclusion: Elevated serum UA is an independent risk marker for future diabetes in Mauritian men, whereas the prediction is weak in women.
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