title: [The prevalence of arterial hypertension and stenocardia of effort among the rural population living in geochemically contrasted regions of the Novosibirsk Province].
abstract: An epidemiologic study of rural residents in 4 districts of Novosibirsk Province demonstrated different incidence of arterial hypertension (AH) and angina of effort, related to the consumption of water of different quality. The prevalence of AH (33.2 +/- 1.7%) and angina of effort (21.2 +/- 1.5%) was the highest in the area with soft high-mineral water and the lowest (3.7 +/- 0.7% and 1.2 +/- 0.5%, respectively) in the area with hard low-mineral water. The prevalence of AH and angina of effort is inversely related to water hardness and calcium and magnesium levels, and directly related to water mineralization and sodium level, i.e. soft and high-mineral waters are associated with an adverse cardiovascular effect.
authors.forename: M I
authors.initials: MI
authors.lastname: Loseva
authors.forename: L B
authors.initials: LB
authors.lastname: Krasnikova
mesh_terms: D000328:Adult; D000367:Age Factors; D000787:Angina Pectoris / Q000453:epidemiology* / Q000209:etiology; D055598:Chemical Phenomena; D002621:Chemistry; D005260:Female; D055593:Geological Phenomena; D005844:Geology; D006801:Humans; D006973:Hypertension / Q000453:epidemiology* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D008900:Mineral Waters; D005082:Physical Exertion; D012424:Rural Population; D012800:Siberia; D014881:Water Supply
chemical_list: D008900:Mineral Waters
vernacular_title: Rasprostranennost' arterial'noĭ gipertonii i stenokardii napriazheniia sredi sel'skogo naseleniia, prozhivaiushchego v kontrastnykh po geokhimicheskim usloviiam raĭonakh Novosibirskoĭ oblasti.