Table 1 Baseline characteristics.

From: Feasibility study of cryoballoon ablation for atrial fibrillation with KODEX-EPD: a single center experience

 

Conventional group (n = 20)

KODEX group (n = 20)

Statistic quantity

P

Gender (male)

15 (75%)

12 (60%)

1.026

0.311

Age (years)

65.10 ± 10.46

69.75 ± 10.66

1.392

0.172

BMI (kg/m2)

25.65 ± 3.75

25.25 ± 2.69

0.388

0.700

Hypertension

13 (65%)

12 (60%)

0.107

0.744

Diabetes

3 (15%)

4 (20%)

0.173

1.000

CHD

8 (40%)

6 (30%)

0.440

0.507

Stroke

6 (30%)

2 (10%)

2.500

0.235

Heart failure

1 (5%)

0 (0%)

1.026

1.000

Renal insufficiency

0 (0%)

2 (10%)

2.105

0.487

Creatinine clearance rate (μmol/l)

89.52 ± 22.13

77.86 ± 16.53

1.888

0.067

CHA2DS2-VASc score

2.20 ± 1.61

2.30 ± 1.46

0.206

0.838

HAS-BLED score

1.15 ± 0.81

1.25 ± 0.64

0.433

0.668

LA (mm)

40.65 ± 4.92

39.85 ± 6.18

0.453

0.653

LV (mm)

50.10 ± 7.77

48.90 ± 7.21

0.506

0.615

LVEF (%)

58.53 ± 8.14

59.50 ± 6.61

0.413

0.682