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Table 4 Multivariate Cox regression model for time to death or heart transplant listing

From: Ventricular dyssynchrony late after the Fontan operation is associated with decreased survival

 Predictor 

aHR (95% CI)

p-value

RV morphology (ref: LV morphology)

2.32 (1.11, 4.88)

0.026*

Mixed ventricular morphology (ref: LV morphology)

1.63 (0.74, 3.58)

0.223

EDVi, ml/m2 (per 10 units)

1.14 (1.09, 1.19)

< 0.001*

Percent maximum heart rate, 10% (per 10 units)

1.51 (1.15, 1.99)

0.003*

  1. Multiple imputation used for missing data. (N = 503; 57 outcomes; model c-statistic 0.79)
  2. aHR adjusted hazard ratio, RV right ventricle, LV left ventricle, EDVi indexed ventricular end-diastolic volume
  3. *Indicates p-value < 0.05
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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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