Total cohort, n=1236 | DCM, n=703 | HCM, n=533 | |
Age (years) | 61.4±15.6 | 60.8±15.1 | 62.2±16.3 |
Male (%) | 840 (68.0) | 459 (65.3) | 381 (71.5) |
Self-reported ethnicity (%) | |||
Afro-Caribbean | 43 (3.5) | 31 (4.4) | 12 (2.3) |
African | 36 (2.9) | 20 (2.8) | 16 (3.0) |
Asian | 122 (9.9) | 40 (5.7) | 82 (15.4) |
Caucasian | 996 (80.6) | 592 (84.2) | 403 (75.6) |
Chinese | 4 (0.3) | 2 (0.3) | 2 (0.4) |
Mixed | 5 (0.4) | 2 (0.3) | 3 (0.6) |
Other | 30 (2.4) | 16 (2.2) | 15 (2.8) |
NYHA class at enrolment (%)* | |||
I | 526 (45.0) | 309 (45.6) | 217 (44.3) |
II | 498 (42.6) | 273 (40.3) | 225 (45.9) |
III | 129 (11.0) | 87 (12.8) | 42 (8.6) |
IV | 15 (1.3) | 9 (1.3) | 6 (1.1) |
*Missing data, n=68, 5.5%.
DCM, dilated cardiomyopathy; HCM, hypertrophic cardiomyopathy; NYHA, New York Heart Association.