Arteriosclerotic and Other Degenerative Heart Diseases in Finland

Abstract

All available information recorded on the death certificates of 12973 Finnish persons who, according to the official Finnish mortality statistics, died in 1968 from arteriosclerotic and other degenerative heart diseases (ADHD, rubrics 420–422 in ICD) comprised the material of the present study. The mortality of males from ADHD analysed by age and place of residence was very high when compared with various national rates of international WHO statistics. The degree of urbanization of the domicile did not have any statistically significant effect on the mortality from ADHD. Significant differences between various provinces were found in the mortality of males from ADHD. The male population living in the eastern provinces of Finland showed a highly significantly higher mortality from degenerative heart diseases than the male population living on the west coast. A highly significant difference was found in mortality between various subgroups of the Finnish male and female populations analysed by age, place of residence, and type of community. The uniform difference between the mortality of various male and female subgroups of the Finnish population, which was obtained using the present statistical survey of death certificates, and the fairly uniform distribution of high rate of mortality of males from degenerative heart diseases in most regions of the country lend further support to the reliability of cause-of-death statistics, since certification of deaths can then be regarded to occur uniformly and with about the same accuracy in different parts of the country.