RESUMO
Losses of health from myocardial infarction in the city of Kemerovo were estimated accordingly to the disability-adjusted life year (DALY) index, as well as its compartments: YLL (years lost due to premature death) and YLD (years lost disability). When ranking districts of the city of Kemerovo both in terms of chemicals exposure and the value of the DALY index there was revealed the opposite direction of these indices. The performance of the correlation analysis of health losses with concentrations of chemical contaminants allowed to reveal a feedback between them among the elderly patients (60 years and older) and direct--in young (up to 45 years old) cases. This fact probably may attest to the significant contribution of the environmental pollution in the process of development and progression of atherosclerotic changes in the young population.
Assuntos
Poluentes Atmosféricos/efeitos adversos , Cidades , Doença Ambiental/induzido quimicamente , Indústrias , Infarto do Miocárdio/induzido quimicamente , Medição de Risco/métodos , População Urbana , Poluentes Atmosféricos/análise , Doença Ambiental/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Morbidade/tendências , Infarto do Miocárdio/epidemiologia , Federação Russa/epidemiologia , Taxa de Sobrevida/tendênciasRESUMO
Tendency to growth of prevalence of ischemic heart disease (IHD) occurring in Russian Federation despite application of preventive measures designates necessity of search for novel nontraditional factors of risk. Among other studied factors of genesis of cardiovascular diseases in general and of IHD in particular is the role of xenobiotics - chemical pollutants, substances foreign to the body. In this paper we present results of a number of epidemiological studies on the problem of xenobiotics and IHD. Special attention is given to the difficulty of isolation of the leading chemical pollutant and as a consequence of pathogenetic link what leads to underestimation of pathological states caused by ecological factors especially in such urbanized region with developed chemical industry as Kusbass.
Assuntos
Indústria Química , Doença da Artéria Coronariana/epidemiologia , Poluição Ambiental/efeitos adversos , População Urbana , Doença da Artéria Coronariana/etiologia , Humanos , Prevalência , Fatores de Risco , Federação Russa/epidemiologiaRESUMO
The analysis of age features of prevalence of an arterial hypertensia in the basic professional groups of the coal-mining enterprises was carried out. In total 1575 workers of collieries and cuts of Kuzbas united in 9 professional groups participated in the research. The results of research demonstrated the distinctions of age structure in the professional groups, testifying about expressed professional senescence among workers of mines, which reveals itself in the decrease in relative density of persons of 50+ years. In these groups with the expressed professional senescence the decrease in relative density of persons with an arterial hypertensia--so-called effect of the "healthy worker", in turn, is observed.
