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Table 3 Binary logistic regression analysis of factors associated with the presence of ventricular late potentials

From: Ventricular late potentials measured by signal-averaged electrocardiogram in young professional soccer players

 

Odds ratio

95% confidence interval

P-value

Athletes

2.99

1.25–7.17

0.014

Female

1.63

0.74–3.60

0.225

Age

0.93

0.82–1.05

0.221

Heart rate, bpm

0.99

0.95–1.02

0.476

PR interval, ms

1.0

0.98–1.01

0.743

QRS duration, ms

1.04

0.99–1.09

0.139

QTc, ms

1.03

1.01–1.04

0.005

R axis, degree

1.03

1.00–1.05

0.051

T axis, degree

1.0

0.98–1.02

0.956

Early repolarization

1.94

0.86–4.41

0.112

Fragmented QRS

1.67

0.38–7.38

0.500

Echocardiography

   

LVEDD, mm

0.96

0.80–1.16

0.664

LVESD, mm

0.93

0.76–1.15

0.506

EF, %

1.21

1.06–1.36

0.003

LVMI, g/m2

1.0

0.98–1.03

0.861

RVD base, mm

1.02

0.90–1.15

0.765

RVD mid, mm

0.98

0.85–1.13

0.771

LAVI, mL/m2

0.96

0.84–1.08

0.469

RA area, cm2

0.89

0.73–1.08

0.222

  1. EF, ejection fraction; LAVI, left atrial volume index; LVEDD, left ventricular end-diastolic diameter; LVESD, left ventricular end-systolic diameter; LVMI, left ventricular mass index; RA, right atrium; RVD, right ventricular diameter
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International Journal of Arrhythmia

ISSN: 2466-1171

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