The Bergström Study and the Paradigm Shift in Primary Prevention
The publication of the Bergström et al. study in the Journal of the American Medical Association (JAMA) on November 9, 2025, represents a landmark moment in the transition from population-based risk estimation to individualized, disease-based risk assessment.¹ This observational cohort study, conducted as part of the Swedish Cardiopulmonary Bioimage Study (SCAPIS), analyzed 24,791 individuals aged 50 to 64 years without established cardiovascular disease.