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Table 6 Cox linear regression analysis for RV insertion point T1 in PAH. All variables have been normalised

From: Diagnostic and prognostic significance of cardiovascular magnetic resonance native myocardial T1 mapping in patients with pulmonary hypertension

  Univariate Hazard Ratio Univariate 95% confidence interval Univariate P Value
Age 1.938 1.342–2.798 < 0.001**
Sex 0.765 0.573–1.021 0.077
Septal T1 0.909 0.661–1.249 0.552
RV insertion point T1 1.067 0.778–1.464 0.688
LV free wall T1 1.195 0.879–1.624 0.258
ΔT1RS 1.205 0.888–1.634 0.237
RVEDVI 1.642 1.330–2.027 < 0.001**
RVESVI 1.804 1.453–2.240 < 0.001**
RVEF 0.506 0.372–0.690 < 0.001**
Systolic septal angle 1.454 1.093–1.934 0.011**
Diastolic septal angle 1.485 1.099–2.008 0.011**
RV mass Index 1.341 1.091–1.649 0.018**
  1. Legend: RVEDVI right ventricular end diastolic volume index, RVESVI right ventricular end systolic volume index, RVEF right ventricular ejection fraction