title: Carotid intima media thickness and high sensitivity C-reactive protein as markers of cardiovascular risk in a malaysian population.
abstract: BACKGROUND
  Carotid intima media thickness (CIMT) being a cost effective and easily performed technique is useful in the detection of subclinical atherosclerosis and has been shown to be a prognosticator of cardiovascular events. The primary objective of this study was to obtain the distribution of CIMT measurements, highly sensitive C reactive protein (hs-CRP) and assessing health awareness and attitudes of the Malaysian population at cardiovascular disease (CVD) risk and not receiving lipid lowering agents. Secondarily the study sought to assess the significance of the relationship between these measurements against various patient characteristics.
  
  
  METHODS
  Measurements of CIMT are obtained by ultrasonography of 12 sites within the common carotid artery was recorded for 123 subjects from a single centre tertiary hospital of Malaysia who had two or more CVD risk factors but were not receiving lipid lowering therapy. CVD risk factors and lipid and glucose profiles were analyzed with respect to distribution of CIMT and high-sensitivity Creactive protein (hs-CRP) values.
  
  
  RESULTS
  The mean-max CIMT was 0.916±0.129mm (minimum 0.630mm, maximum 1.28mm) and the mean-mean CIMT was 0.743±0.110mm (minimum 0.482mm, maximum 1.050mm) and mean hs-CRP was 0.191mg/dL (minimum 0.030mg/dL, maximum 5.440mg/dL). Multivariate analyses confirmed a significant association between increasing CIMT and increasing age, total and low density lipoprotein cholesterol while log-transformed hs-CRP levels showed significant association with increasing body mass index, waist circumference, high blood glucose and triglyceride levels. Our patients had good health awareness on CVD.
  
  
  CONCLUSIONS
  Newly defined CIMT measurements and hs-CRP levels may be useful adjunctive tools to screen for atherosclerosis in the Malaysian population. It may help in refining risk stratification on top of traditional clinical assessment.
authors.affiliation: Sarawak General Hospital Heart Centre, Kuching, Sarawak, Malaysia. csengkeong@yahoo.com.
authors.forename: S K
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authors.affiliation: Sarawak General Hospital Heart Centre, Kuching, Sarawak, Malaysia.
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authors.affiliation: Sarawak General Hospital Heart Centre, Kuching, Sarawak, Malaysia.
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authors.affiliation: Sarawak General Hospital Heart Centre, Kuching, Sarawak, Malaysia.
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authors.affiliation: Sarawak General Hospital Heart Centre, Kuching, Sarawak, Malaysia.
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authors.affiliation: Sarawak General Hospital Heart Centre, Kuching, Sarawak, Malaysia.
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authors.affiliation: Sarawak General Hospital Heart Centre, Kuching, Sarawak, Malaysia.
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authors.affiliation: Sarawak General Hospital Heart Centre, Kuching, Sarawak, Malaysia.
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authors.affiliation: Sarawak General Hospital Heart Centre, Kuching, Sarawak, Malaysia.
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authors.affiliation: Sarawak General Hospital Heart Centre, Kuching, Sarawak, Malaysia.
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authors.affiliation: Sarawak General Hospital Heart Centre, Kuching, Sarawak, Malaysia.
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