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Figure 2 Relationship of Multivariable Risk Scores to 2-Year Event Rates

Graphical representation of risk stratification algorithm to predict 2-year event rate. Dotted lines surrounding each event curve depict 95% confidence intervals. The table beneath the graph relates numerical risk scores for total mortality (TM) and arrhythmic death or cardiac arrest (AD/CA) to 2-year mortality for each end point.