Table 4 Multivariable regression analysis of the entire study cohort to identify predictors of recurrent atrial fibrillation after a 90-day blanking period

Age

1.02 (0.99–1.04)

0.24

Female

1.04 (0.66–1.66)

0.86

BMI

1.07 (1.03–1.11)

 < 0.001

Cancer

1.02 (0.61–1.70)

0.93

Hypertension

0.72 (0.43–1.21)

0.22

Hyperlipemia

1.31 (0.82–2.10)

0.25

Diabetes

0.86 (0.48–1.53)

0.61

Obstructive sleep apnoea

0.96 (0.57–1.60)

0.87

Coronary artery disease

0.63 (0.35–1.18)

0.15

Aortic stenosis

0.33 (0.17–2.14)

0.32

Paroxysmal atrial fibrillation

0.81 (0.52–1.26)

0.35

Long term persistent atrial fibrillation

1.15 (0.37–3.50)

0.80

CHA₂DS₂-VASc score

1.04 (0.84–1.28)

0.71

Pulmonary vein isolation plus lines

0.87 (0.52–1.45)

0.59

Cryoablation

0.74 (0.42–1.30)

0.29

Radiofrequency + Cryoablation

0.86 (0.43–1.73)

0.67