Table 2

Results of Cox regression in the subgroup of incident patients at baseline

Variables*UnivariateScaled univariateP valuen
HR95% CIHR95% CI
RVEDVI%pred 1.0031.000 to 1.0061.1390.982 to 1.3210.086361
RVESVI%pred 1.0011.000 to 1.0021.1621.013 to 1.3340.032361
VMI0.5980.374 to 0.9570.8420.719 to 0.9850.032357
RVEDVI%pred:VMI1.0021.001 to 1.0031.3031.127 to 1.507<0.001356
RVESVI%pred:VMI1.0011.001 to 1.0021.3541.194 to 1.536<0.001356
Bivariate Cox model of RVESVI%pred and VMI2.8571.718 to 4.7521.3801.181 to 1.613<0.001356
  • *Congenital heart disease excluded from this group.

  • RVEDVI%pred, right ventricular end-diastolic volume index percentage predicted; RVEDVI%pred:VMI, ratio of right ventricular end-diastolic volume index percentage predicted to ventricular mass index; RVESVI%pred, right ventricular end-systolic volume index percentage predicted; RVESVI%pred:VMI, ratio of right ventricular end-systolic volume index percentage predicted to ventricular mass index; VMI, ventricular mass index.