Original scientific paper

PSYCHOSOCIAL DISTRESS AS A RISK FACTOR OF ASTHMA MORTALITY

Yury E. Razvodovsky ; Grodno State Medical University, 230009, Grodno, str. Gorky 80, Belarus

Abstract

Background: Asthma is a major public health problems and its prevalence has risen in recent decades world wide. Various explanations have been proposed to explain this trend including air pollution, aeroallergens, diet, infections and tobacco smoke. However, focus on biological risk factors has not fully explained this trend. A mountoing body of research evidence suggest that psychological stress is likely to be a factor contributing to the developement of asthma. The aim of the present study was to estimate the effect of psychological distress on asthma mortality rate at the aggregate level.
Subjects and methods: Trends in age-adjusted, sex-specific suicide (as an integral indicator for the psyhosocial distress) and asthma mortality rate in Russia from 1975 to 2005 were analyzed employing an ARIMA analasys in order to asses bivariate relationship between the two time series.
Result: Time series analysis inicates the presence of statistically significant association between the two time series both for males and females.
Conclusion: The findings of the present study add to the growing number of studies linking psychosocial distress to asthma expression and mortality. This paper presents new epidemiological evidence that supports psyhosomatic concept of asthma.

Keywords

asthma; stress; mortality; time series analysis; Russia

Hrčak ID:

55645

URI

https://hrcak.srce.hr/55645

Publication date:

30.6.2010.

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