The incidence of stroke in the Kuopio area of East Finland.
Author(s) -
Juhani Sivenius,
Olli P. Hein,
Kalevi Pyörälà,
Jukka T. Salonen,
P. Riekkinen
Publication year - 1985
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.16.2.188
Subject(s) - medicine , stroke (engine) , case fatality rate , incidence (geometry) , population , cerebral infarction , pediatrics , demography , epidemiology , environmental health , ischemia , mechanical engineering , physics , optics , sociology , engineering
During a 20-month study period there were 373 strokes in a geographically defined population (235/100,000/year). When age and sex were adjusted to the mean population of Finland in 1979, the annual incidence of stroke was 270/100,000 persons. The distribution of incident cases by diagnostic category was as follows: cerebral infarction 80%, ICH 9%, SAH 8% and NOS 3%. Case fatality of stroke within one year was 37%. The recurrence rate was 6% during the first year after any stroke.
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