Table 4

Cox–regression analysis for predicting MACE and all-cause death

Predicting all-cause mortality or HF hospitalisationAll-cause death
HR (95% CI)P valueHR (95% CI)P value
PH haemodynamic profile
 No PH1.001.00
 PH2.15 (0.43 to 10.8)0.351.32 (0.19 to 9.39)0.78
 IPC-PH1.23 (0.37 to 4.13)0.741.03 (0.23 to 4.51)0.97
 CpcPH0.97 (0.26 to 3.58)0.971.15 (0.25 to 5.37)0.86
ECV (%)1.02 (0.99 to 1.05)0.131.03 (1.002 to 1.06)0.036
RVEDVI1.01 (0.995 to 1.02)0.191.005 (0.99 to 1.02)0.51
RV longitudinal strain0.9997 (0.998 to 1.001)0.731.00 (0.998 to 1.002)0.99
RVEF0.95 (0.92 to 0.98)0.0020.96 (0.93 to 0.99)0.006
Mean pulmonary artery pressure0.98 (0.92 to 1.03)0.350.99 (0.93 to 1.06)0.78
TPG0.88 (0.80 to 0.97)0.0090.95 (0.86 to 1.04)0.23
DPG0.97 (0.88 to 1.05)0.420.98 (0.89 to 1.08)0.73
PVR0.88 (0.66 to 1.18)0.411.07 (0.80 to 1.43)0.64
LVEF0.95 (0.92 to 0.98)0.00090.95 (0.92 to 0.98)0.001
Right atrial area1.02 (0.99 to 1.06)0.241.02 (0.98 to 1.06)0.40
Indexed left atrial volume1.01 (0.99 to 1.04)0.221.01 (0.99 to 1.04)0.29
  • CpcPH, Combined post and pre-capillary PH; DPG, diastolic pulmonary gradient; EDVI, indexed end diastolic volume; ICP-PH, isolated post-capillary PH; PH, pulmonary hypertension; PVR, pulmonary vascular resistance; RV, right ventricle; TPG, transpulmonary gradient.