. Author manuscript; available in PMC: 2017 Jan 15.

Published in final edited form as: Int J Cardiol. 2015 Nov 11;203:848–854. doi: 10.1016/j.ijcard.2015.11.073

Table 4.

Multivariate Cox proportional hazard analysis for AF recurrence after pulmonary vein isolation

	HR	95% CI	P value
Age, per years	0.97	0.85 – 1.10	0.65
Gender, male	1.97	0.29 – 13.7	0.49
Hypertension, yes	0.23	0.033 – 1.64	0.14
Dyslipidemia, yes	1.67	0.29 – 9.57	0.57
Obesity (BMI>25 kg/m²)	0.79	0.16 – 3.81	0.76
Family history of CAD, yes	0.43	0.062 – 2.95	0.39
LVEDVI, per mL/m²	1.12	0.77 – 1.64	0.56
LVESVI, per mL/m²	0.89	0.52 – 1.51	0.66
LVSVI, per ml/m²	0.89	0.60 – 1.30	0.54
LVEF, per %	1.06	0.75 – 1.49	0.76
LV mass index, per g/m²	1.02	0.96 – 1.09	0.48
LA dimension, per mm	1.01	0.95 – 1.07	0.83
CHA2DS2-VASc score, per 1 score	1.67	0.87 – 3.19	0.12
AF duration, per year	1.04	0.91 – 1.18	0.58
Native T₁ time, >1082msec	6.53	1.25 – 34.3	0.026

AF, atrial fibrillation; BMI, body mass index; CAD, coronary artery disease; CI, confidence interval; EDVI, end-diastolic volume index; EF, ejection fraction; ESVI, end-systolic volume index; HR, hazard ratio; LA, left atrial; LV, left ventricle; OR, odds ratio