[Cardiovascular survey of 40-year old persons in Hordaland. A critical evaluation].

The results of a heart screening programme in the county of Hordaland showed a high average heart infarction risk score in the two small municipalities, Fedje and Masfjorden where respectively ten and 24 men were screened. A closer look at the results revealed that in Masfjorden the results were affected by two men having very high heart infarction score. Median infarction risk score is a better measure than average infarction risk score, particularly in small municipalities. It does not seem to be a good policy to use the mass media for a preventive and health promotion strategy on the basis of the average infarction risk score.