Ideal cardiovascular health and risk of cardiovascular events in the EPIC-Norfolk prospective population study

Background The American Heart Association has prioritised seven cardiovascular health metrics to reduce the cardiovascular burden, including: body mass index, healthy diet, physical activity, smoking status, blood pressure, glycated haemoglobin A1c and total cholesterol. The aim of the current study was to assess the association between the American Heart Association-defined health metrics and the risk of cardiovascular events in the EPIC-Norfolk prospective study. Design Prospective cohort study. Methods An overall cardiovascular health score was calculated based on the number of health metrics including ideal, intermediate or poor. Cox proportional hazards models were used to describe the association of the seven metrics separately and the overall health score with risk of coronary heart disease, stroke and cardiovascular disease. A total of 10,043 participants was included in the analysis (follow-up 1993–2008). For all individual health metrics a more ideal status was associated with a lower risk of cardiovascular events. Results and conclusion As for the overall cardiovascular health score, those in the highest (i.e. healthiest) category (score 12–14) had an adjusted hazard ratio for coronary heart disease of 0.07 (95% confidence interval (CI) 0.02–0.29, P < 0.001), for stroke of 0.16 (95% CI 0.02–1.37, P = 0.09) and for cardiovascular disease of 0.07 (95% CI 0.02–0.23, P < 0.001), compared to people in the lowest (i.e. unhealthiest)...
Source: European Journal of Preventive Cardiology - Category: Cardiology Authors: Tags: Original scientific papers Source Type: research