Polygenic Risk Scores for Cardiovascular Disease

Key Points

• The research aims to evaluate the predictive value of polygenic risk scores in assessing cardiovascular disease risk.
• Involved a cohort of individuals with various genetic backgrounds.
• Analyzed the impact of genetic markers on cardiovascular disease incidence.
• Utilized statistical models to determine risk stratification effectiveness.
• Participants in the highest polygenic risk score quintile had a 2.5-fold increased risk of cardiovascular events (HR 2.5, 95% CI 1.8-3.4, P<0.001).
• Polygenic risk scores improved risk stratification compared to traditional methods.
• Significant reduction in event rates was observed in lower-risk groups identified by genetic scoring.