Table 1.
Population demographics.
| Demographics | Training set (n=31,517) | Testing set (n=10,505) | |||
|
|
Rhythm control (n=2370) | Rate control (n=29,147) | Rhythm control (n=785) | Rate control (n=9720) | |
| Age (years), mean (SD) | 66.4 (12.0) | 72.1 (12.9) | 67.1 (11.6) | 72.3 (12.7) | |
| Sex (female), n (%) | 779 (32.9) | 12,588 (43.2) | 265 (33.8) | 4115 (42.3) | |
| HTNa, n (%)b | 1036 (43.7) | 14,577 (50) | 372 (47.4) | 4870 (50.1) | |
| Obesity, n (%)c | 366 (15.4) | 3877 (13.3) | 156 (19.9) | 1243 (12.8) | |
| Diabetes, n (%)d | 343 (14.5) | 5305 (18.2) | 115 (14.7) | 1768 (18.2) | |
| CADe, n (%)f | 475 (20) | 7433 (24.5) | 164 (20.9) | 2497 (25.7) | |
| Heart failure, n (%)g | 488 (20.6) | 5625 (19.3) | 142 (18.1) | 1874 (19.3) | |
| Mitral valve disease, n (%)h | 394 (16.6) | 4841 (16.6) | 124 (15.8) | 1687 (17.4) | |
aHTN: hypertension diagnosis.
bInternational Classification of Disease-9 401.X; International Classification of Disease-10 I10.X.
cObesity diagnosis (International Classification of Disease-9 278.X; International Classification of Disease-10 E66.X).
dDiabetes mellitus (International Classification of Disease-9 250.X; International Classification of Disease-10 E11.X).
eCAD: coronary artery disease.
fInternational Classification of Disease-9 414.X; International Classification of Disease-10 I25.X.
gHeart failure (International Classification of Disease-9 428.X; International Classification of Disease-10 I50.X).
hMitral valve disease (International Classification of Disease-9 424.X or 394.X; International Classification of Disease-10 I34.X).