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Table 4 Predictors of AF recurrence at late follow up according to ablation duration

From: Impact of ablation duration on rhythm outcome after concomitant maze procedure using cryoablation in patients with persistent atrial fibrillation

Variables

Univariate

Multivariate

P value

P value

OR (95% CI)

Control group

 Age, y

0.041

0.125

  

 Female sex

0.463

   

 AF duration, months

0.008

0.016

1.013 (1.002–1.023)

 NYHA class

0.094

0.130

  

 Diabetes

0.127

0.394

  

 Hypertension

0.250

   

 LAD, mm

0.114

0.246

  

Long duration group

 Age, y

0.594

   

 Female sex

0.424

   

 AF duration, months

0.064

0.049

1.007 (1.001–1.013)

 NYHA class

0.397

   

 Diabetes

0.205

0.084

  

 Hypertension

0.044

0.008

1.062 (1.016–1.110)

 LAD, mm

0.310

   
  1. AF atrial fibrillation, NYHA New York Heart Association, LAD left atrial diameter, OR odds ratio, CI confidence interval
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Journal of Cardiothoracic Surgery

ISSN: 1749-8090

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