Components of the Metabolic Syndrome and Carotid Atherosclerosis

Abstract
Elevated blood pressure is among the factors that contribute to the metabolic syndrome (MetS). It is not known whether subjects with MetS and elevated blood pressure are at the same cardiovascular risk as subjects with MetS but without elevated blood pressure. To clarify this point, we have evaluated the prevalence of carotid atherosclerosis in subjects with MetS with or without elevated blood pressure. A large population was examined (842 women and 1011 men). Blood pressure, lipids, glucose, and waist were measured by routine methods. Carotid atherosclerosis was evaluated by echo Doppler examination. The prevalence of MetS was 24.4% in women and 28.7% in men. The prevalence of carotid atherosclerosis was 35.1% in women and 37.3% in men (p=NS), and increased with increasing number of MetS components. Age, smoking, and systolic blood pressure (SBP) were associated with the presence of carotid atherosclerosis (logistic model), whereas age, high-density lipoprotein cholesterol, and SBP were associated with t...

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