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Article

Prevalence, components, and correlates of metabolic syndrome (MetS) among elderly Muscovites

Archives of Gerontology and Geriatrics. 2012. Vol. 55. No. 2. P. 231-237.
Metelskaya V. A., Shkolnikova M., Shalnova S. A., Andreev E. M., Deev A., Jdanov D., Shkolnikov V., Vaupel J. W.

The goal of this study is to estimate the prevalence of metabolic syndrome (MetS), together with its components and correlates, among elderly Russians. MetS was defined according to National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATPIII). The prevalence of MetS was found to be 41.7% in women and 26.8% in men. It tended to decrease with age in men, but not in women. MetS was inversely related to education in women, but not in men. The most prevalent individual components of MetS were as follows: hypertension (64.4%), abdominal obesity (55%), and decreased high density lipoprotein cholesterol (46%) for women; and hypertension (71%) and fasting hyperglycemia (35.2%) for men. The higher female prevalence of MetS was attributable to abdominal obesity. MetS was found to be associated with markers of insulin resistance, low-grade inflammation, and insufficient fibrinolysis. Although the metabolic burden is an important contributor to high levels of ill-health and cardiovascular mortality among elderly Russians (especially women), it does not explain why cardiovascular mortality is much higher in Russia than in other industrialized countries.