Figure 3.

Competing risks. Multivariate‐adjusted cumulative incidence functions for SCD (A), non‐sudden fatal CHD (B), and non‐CHD death (C), associated with deep terminal negativity of P wave in V₁ (DTNPV₁). Multivariate‐adjusted sub‐hazard ratios (SHRs) for SCD (D), non‐sudden fatal CHD (E), and non‐CHD death (F), associated with P prime amplitude in V₁, modeled as a continuous variable using 4 quadratic splines. CHD indicates coronary heart disease; DTNPV₁, deep terminal negativity of P wave in V₁; SCD, sudden cardiac death.