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Table 1 Univariate and multivariate analysis

From: Catheter, surgical, or hybrid procedure: what future for atrial fibrillation ablation?

  Including Bachmann bundle Exp (B)/ Hazard
  Univariate
p-value
Multivariate
p-value
Age 0.426   
Type of ablation 0.694   
Complications intraop 0.11 0.015  
Complications postop 0.056 0.929  
Rhythm 0.352   
Rhythm at discharge 0.834   
Follow-up
 Exitus n.a.   
 Date n.a.   
 Months n.a.   
 Years n.a.   
 Rhythm n.a.   
Ejection fraction 0.453   
Ejection fraction at follow-up 0.000 0.002 0.939
NYHA class 0.000 0.637 0.848
Gained 10 kg 0.049 0.851  
Continued smoking 0.141 0.348 0.189
Continued drinking 0.000 0.155 0.970
CPAP at follow-up 0.015 0.714 0.700
Hypertension at follow-up 0.319   
Diabetes at follow-up 0.054 0.327  
Caffeine consumption 0.001 0.610 0.733
EHRA score 0.065 0.048 0.873
Hospitalization for cardiac causes 0.000 0.305 0.941
Cerebrovascular event at follow-up 0.025 0.235 1.021
Cognitive impairment or depression 0.000 0.401 0.515
Cox Regression - Method
 Ejection fraction at follow-up 14.099 0.000  
 EHRA score 8.641 0.003  
 Cognitive impairment or depression 1.275 0.259  
  1. CPAP continuous positive airway pressure, EHRA European Heart Rhythm Association, NYHA New York Heart Association