With increasing socioeconomic disparity in cardiovascular risk factors, there is a need to assess the role of socioeconomic factors in chronic heart failure (CHF) and to what extent this is caused by modifiable risk factors.
In a prospective cohort of 18 616 men and women without known myocardial infarction or CHF examined in 1976-78, 1981-83, 1991-94, and 2001-03 in the Copenhagen City Heart Study, we studied the effect of education on CHF incidence. During a median follow-up of 21 years (range 0-31), 2190 participants were admitted to hospital for CHF. Age-adjusted hazard ratio (HR) for intermediary (8-10 years) and high level of education (>10 years) with low (