Characteristics Non-CF (n = 97) CF (n = 298) p value
Age (year) 63.7 ± 9.7 65.3 ± 9.9 0.085
Female, n (%) 20 (20.6%) 93 (31.2%) 0.028
BMI (kg/m2) 24.0 ± 3.1 24.1 ± 3.5 0.485
PAF Disease Duration (months) 24.9 ± 42.2 32.1 ± 33.5 0.023
HT, n (%) 51 (52.6%) 159 (53.4%) 0.493
CHF, n (%) 2 (2.1%) 14 (4.7%) 0.203
DM, n (%) 13 (13.4%) 30 (10.1%) 0.230
Previous stroke or TIA, n (%) 1 (1.0%) 10 (3.4%) 0.202
Vascular disease, n (%) 1 (1.0%) 17 (5.7%) 0.055
CHA2DS2-VASc score 1.51 ± 1.13 1.94 ± 1.26 0.010
T-cho (mg/dl) 199.3 ± 34.5 190.9 ± 32.8 0.523
LDL-cho (mg/dl) 114.4 ± 29.9 108.4 ± 28.3 0.958
Hba1c (%) 5.9 ± 0.6 5.9 ± 0.7 0.509
BNP (pg/ml) 45.2 ± 43.0 53.3 ± 46.9 0.081
Ccr (ml/min) 83.7 ± 23.1 77.4 ± 27.7 0.036
Echocardiographic Data
LAD (mm) 40.6 ± 5.9 41.0 ± 6.0 0.709
LA area (×102 mm2) 20.2 ± 5.4 21.4 ± 5.5 0.035
EF (%) 65.5 ± 8.4 65.8 ± 7.7 0.863
Catheter ablation procedure
Additional SVC/PLA ablation 24 (24.7%) 102 (34.2%) 0.082