Univariable analysis Univariable analysis Univariable analysis Multivariable analysis Multivariable analysis Multivariable analysis
OR 95% CI P-value OR 95% CI P-value
Age, years old 0.71 0.97-1.02 0.71
Minimum continuous AF duration, month 1.01 1.00-1.03 0.033 1.01 1.00-1.03 0.015
Unknown time of AF onset 0.96 0.55-1.66 0.87
BMI, kg/m2 0.99 0.93-1.06 0.82
Hypertension 0.96 0.60-1.56 0.88
CHADS2 score 0.27 0.61-1.15 0.26
LAD, mm 1.01 0.96-1.06 0.82
LVEF, % 1.00 0.97-1.03 0.95
BNP, pg/ml 1.00 0.99-1.00 0.95
Ccr, ml/min 0.99 0.98-1.00 0.16
Start in AF rhythm 2.24 1.03-4.90 0.044 1.78 0.80-3.94 0.16
EGM-guided ablation 2.62 1.59-4.34 0.0002 2.45 1.47-4.09 0.0007
Non-PV foci including SVC 1.46 0.73-2.95 0.29