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- Title
Serum homocysteine concentration is related to diabetes mellitus, but not to coronary heart disease, in Saudi Arabians.
- Authors
Al-Nozah, M; Al-Daghri, N; Bartlett, W; Al-Attas, O; Al-Maatouq, M; Martin, S; Kumar, S; Jones, A
- Abstract
Introduction: Plasma homocysteine (HCYS) concentration is believed to be an independent risk factor for atherosclerosis. Methods: HCYS was measured in a cohort of 584 Saudi Arabians participating in a national screening study of coronary heart disease (CHD) risk factors. A total of 173 subjects (114 men and 59 women) had clinical CHD, of whom 82 (47.4%) had type 2 diabetes mellitus (56 men and 26 women). A further 127 subjects (60 men and 67 women) also had type 2 diabetes mellitus but no CHD. A total of 284 individuals (120 men and 164 women) were recruited as healthy controls, and had no previous history of CHD or diabetes. Serum HCYS was measured by high-performance liquid chromatography (HPLC) with electrochemical detection. Results: Univariate analysis showed HCYS concentrations were significantly lower in those with diabetes mellitus (DM) than in controls, for both men [8.7 (4.2–18.6) vs. 10.5 (4.5–20.5) mmol/l, median (5th-95th percentiles, p = 0.009] and women [6.3 (3.3–24.0) vs. 8.1 (4.0–17.9) mmol/l, p = 0.049]. Stepwise multivariate regression analysis indicated a relationship between HCYS concentration and age, sex and the presence of DM, but not with CHD. Conclusions: In the Saudi Arabian population, serum HCYS is not a risk factor for CHD, but is lower in patients with DM.
- Subjects
SAUDI Arabia; DIABETES; HOMOCYSTEINE; ATHEROSCLEROSIS
- Publication
Diabetes, Obesity & Metabolism, 2002, Vol 4, Issue 2, p118
- ISSN
1462-8902
- Publication type
Article
- DOI
10.1046/j.1463-1326.2002.00191.x