Predictors of ischaemic heart disease in a Malaysian population with the metabolic syndrome.

Autor: Yeow TP; Penang Medical College, Penang, Malaysia. tohpeng.yeow@pmc.edu.my, Khir AS, Ismail AA, Ismail IS, Kamarul Imran M, Khalid BA, Kamaruddin NA, Azwany YN, Mustafa N, Osman A, Md Isa SH, Bebakar WM, Nazaimoon WM
Jazyk: angličtina
Zdroj: Diabetic medicine : a journal of the British Diabetic Association [Diabet Med] 2012 Nov; Vol. 29 (11), pp. 1378-84.
DOI: 10.1111/j.1464-5491.2012.03741.x
Abstrakt: Aims: Cardiovascular disease is the foremost cause of mortality in Malaysia but little is known about the prevalence of the metabolic syndrome and its associations with other known cardiovascular risk markers. We undertook a population-based study to examine these.
Methods: For the study, 4341 subjects were selected using a multistage stratified sampling method. Subjects were interviewed for personal and past medical history. Biomedical markers and anthropometric indices were measured. The metabolic syndrome was defined using the harmonized criteria. The associations between the metabolic syndrome and cardiovascular risk markers, including high-sensitivity C-reactive protein, microalbuminuria and HbA(1c) were examined.
Results: The prevalence of the metabolic syndrome was 42.5%. Subjects with the metabolic syndrome are significantly more likely to have higher BMI (> 25 kg/m(2)), HbA(1c) [≥ 42 mmol/mol (6.0%)], LDL (≥ 2.6 mmol/l), elevated albumin:creatinine ratio (> 2.5 μg/mmol creatinine for men, 3.5 μg/mmol creatinine for women) and high-sensitivity C-reactive protein (> 3 mg/l); odds ratio 5.48, 6.14, 1.44, 3.68 and 1.84, respectively, P < 0.001. The presence of an elevated albumin:creatinine ratio and high-sensitivity C-reactive protein are strong predictors for the presence of a higher number of positive criteria of the metabolic syndrome. HbA(1c) > 48 mmol/mol (6.5%) is associated with increased relative risk of elevated albumin:creatinine ratio, high-sensitivity C-reactive protein and LDL (relative risk 3.10, 2.46 and 1.65 respectively, P < 0.001).
Conclusions: We confirmed the high prevalence of the metabolic syndrome in Malaysia. Our study revealed a strong relationship between risk markers of elevated BMI, HbA(1c), LDL, albumin:creatinine ratio and high-sensitivity C-reactive protein with the presence of the metabolic syndrome, putting them at a statistically high risk for cardiovascular mortality.
(© 2012 The Authors. Diabetic Medicine © 2012 Diabetes UK.)
Databáze: MEDLINE
Externí odkaz: