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High coronary mortality in cold regions of Sweden
Author(s) -
GYLLERUP S.,
LANKE J.,
LINDHOLM L. H.,
SCHERSTÉN B.
Publication year - 1991
Publication title -
journal of internal medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.625
H-Index - 160
eISSN - 1365-2796
pISSN - 0954-6820
DOI - 10.1111/j.1365-2796.1991.tb00478.x
Subject(s) - medicine , cardiology
. The hypothesis that cold climate is associated with high coronary mortality in Sweden is tested. Cold exposure was calculated in each of the 284 municipalities of Sweden. There was a significant association between cold exposure and coronary mortality in both sexes in all age groups. The strongest association was found in men aged 40–64 years (coefficient of determination k = 0.39). The decile of men aged 40–64 years who lived in the coldest municipalities had a 40% excess mortality. A significant association was also found between cold exposure and mortality from cerebrovascular diseases. We conclude that there is a strong regional association between cold exposure and high coronary mortality.