Table 1 Patient characteristics
Total (n = 660) | Data set 1 (n = 496) | Data set 2 (n = 164) | P-value | |
|---|---|---|---|---|
Age (years) | 60 ± 10 | 59 ± 10 | 61 ± 10 | ns |
Male gender (%) | 68 | 66 | 75 | 2.1E−02 |
Body mass index (kg/m2) | 28.9 ± 4.6 | 28.9 ± 4.5 | 29.0 ± 4.7 | ns |
Idiopathic AF (%) | 14 | 13 | 15 | ns |
Persistent AF (%) | 44 | 38 | 61 | 3.3E−07 |
LAD (mm) | 43 ± 6 | 42 ± 6 | 44 ± 6 | 2.0E−03 |
LVEF (%) | 59 ± 10 | 60 ± 9 | 57 ± 10 | 1.0E−03 |