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Table 4 Predictors of atrial fibrillation recurrence

From: Left atrium remodeling predicts late recurrence of paroxysmal atrial fibrillation after second generation cryoballoon ablation

Parameters

 

Multivariate analysis

Univariate analysis

Model 1

Model 2

Model 3

HRh (95% CIi)

p

HR (95% CI)

p

HR (95% CI)

p

HR (95% CI)

p

AHTa

1.608 (0.937–2.762)

0.085

1.675 (0.886 - 3.166)

0.112

1.489 (0.771–2.875)

0.236

1.433 (0.773–2.658)

0.254

DMb

2.141 (0.963–4.763)

0.062

1.447 (0.549–3.816)

0.455

1.410 (0.541–3.679)

0.482

1.389 (0.523–3.688)

0.509

Recurrence in BPc

4.867 (2.174–10.892)

< 0.001*

4.457 (1.647–12.062)

0.003*

4.990 (1.884–13.215)

0.001*

4.504 (1.830–11.088)

0.001*

LVd mass index

1.010 (0.998–1.022)

0.100

1.008 (0.993–1.023)

0.301

1.007 (0.992–1.021)

0.366

1.003 (0.990–1.015)

0.681

LADe

1.017 (1.006–1.028)

0.003*

1.062 (1.010–1.117)

0.018*

    

LAmaxf

1.024 (1.011–1.036)

< 0.001*

  

1.009 (0.996–1.022)

0.157

  

LAming

1.078 (1.031–1.127)

0.001*

    

1.016 (1.001–1.031)

0.039*

  1. aAHT arterial hypertension, bDM diabetes mellitus, cBP blanking period, dLV left ventricle, eLAD left atrium diameter, fLAmax left atirum maximum volume, gLAmin left atrium minimum volume, hHR hazard ratio; iCI confidence interval, *p < 0.05