Figure 3. Adjusted Cumulative Incidence of Cardiomyopathy (CM)–Related Death and Adjusted Cumulative Incidence of Sudden Death According to Disease-Associated Rare Variant Status.

A, Adjustment was made for age at atrial fibrillation diagnosis, sex, race, body mass index, and the interaction between disease-associated variant status and age at atrial fibrillation diagnosis (P = .009 likelihood ratio test). B, Adjustment was made for age at atrial fibrillation diagnosis.