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Table 6 Univariate and multivariate logistic regression analyses for predicting AF recurrence

From: Plasma carbohydrate antigen-125 for prediction of atrial fibrillation recurrence after radiofrequency catheter ablation

Variable

 

Univariate

  

Multivariate

 

OR

95% CI

P value

OR

95% CI

P value

CA-125 (U/mL)

1.129

1.083–1.177

< 0.001

1.121

1.075–1.169

< 0.001

hs-CRP (mg/L)

1.145

1.050–1.248

0.002

1.103

1.005–1.210

0.040

LAD (mm)

1.108

1.055–1.162

< 0.001

1.096

1.042–1.153

< 0.001

LVEF (%)

0.960

0.917–1.004

0.077

   

Persistent AF

2.731

1.628–4.579

< 0.001

   

AF duration (months)

1.004

0.997–1.010

0.270

   

Hypertension

1.207

0.731–1.993

0.461

   

Diabetes

1.838

0.868–3.892

0.112

   

Direct current cardioversion

2.359

1.415–3.933

0.001

   

Age (years)

1.005

0.979–1.031

0.724

   

Male

1.297

0.788–2.135

0.306

   

BMI (kg/m2)

1.007

0.930–1.090

0.867

   
  1. CA-125, carbohydrate antigen-125; hs-CRP, high-sensitivity C-reactive protein; LAD, left atrium anteroposterior diameter; LVEF, left ventricular ejection fraction; AF, atrial fibrillation; BMI, body mass index