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Table 3 Univariate and multivariable analyses of factors associated with significant functional tricuspid regurgitation

From: Significant functional tricuspid regurgitation portends poor outcomes in patients with atrial fibrillation and preserved left ventricular ejection fraction

Factors Univariate analysis Multivariable analysis
OR 95%CI P-value OR 95%CI P-value
Age 1.03 1.00–1.06 0.035    
Female gender 2.78 1.56–5.00 0.001 2.61 1.40–4.88 0.003
Non-paroxysmal AF 2.84 1.44–5.60 0.003    
LAV index 1.05 1.03–1.07 < 0.001 1.04 1.01–1.06 < 0.010
Impaired RV systolic function 2.41 2.21–4.80 0.010    
Pulmonary hypertension 2.73 1.5–4.82 0.001 1.87 1.01–3.46 0.046
  1. Abbreviations: AF atrial fibrillation, CI confidence interval, LAV left atrial volume, OR odd ratio, RV right ventricular