[An investigation on the association between incidence of coronary heart disease and stroke and meteorological factors].
Analysis of association between acute onset of coronary heart disease, stroke and meteorological factors, including temperature, atmospheric pressure, relative humidity etc, was done by simple correlation and multiple stepwise regression analysis, for a period of 2 years, 1984 to 1985. This study covered a population approximately of 700,000, scattered in defined areas of Beijing. The result showed that there was a negative correlation between incidence of stroke and acute myocardial infarction and some meteorological factors, such as temperature and clouds. A negative correlation between coronary sudden death and temperature had been observed by simple correlation analysis.
Wu
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Y
Dept. of Epidemiology, Beijing Heart Lung and Blood Vessel Medical Center.
D000328:Adult; D000368:Aged; D002561:Cerebrovascular Disorders / Q000453:epidemiology*; D002681:China / Q000453:epidemiology; D003327:Coronary Disease / Q000453:epidemiology*; D006801:Humans; D015994:Incidence; D008685:Meteorological Concepts; D008875:Middle Aged; D012044:Regression Analysis; D012621:Seasons