Variable | Hazard ratio | 95% confidence interval | P value |
---|---|---|---|
Age (per 1 year) | 1.013 | 0.965 – 1.062 | 0.604 |
Male sex | 1.547 | 0.420 – 5.696 | 0.512 |
BMI (per 1 kg/m2) | 1.250 | 0.966 – 1.618 | 0.090 |
WHO functional class 4 | 0.653 | 0.084 – 5.102 | 0.685 |
High-risk profile | 4.745 | 1.362 – 16.524 | 0.014 |
Hypertension | 1.869 | 0.606 – 5.767 | 0.276 |
Diabetes mellitus | 0.495 | 0.064 – 3.843 | 0.502 |
LVEF (per 1%) | 1.001 | 0.872 – 1.148 | 0.994 |
RVSP (per 1 mmHg) | 1.012 | 0.994 – 1.031 | 0.179 |
TAPSE (per 1 mm) | 0.943 | 0.819 – 1.085 | 0.410 |
Tricuspid annular S’ velocity (per 1 cm/s) | 0.877 | 0.683 – 1.126 | 0.303 |
RA area (per 1 cm2) | 1.030 | 0.992 – 1.069 | 0.120 |
Mean PA pressure (per 1 mmHg) | 1.020 | 0.984 – 1.057 | 0.276 |
PCWP (per 1 mmHg) | 1.025 | 0.904 – 1.163 | 0.696 |
PVR (per 1 WU) | 1.013 | 0.931 – 1.103 | 0.761 |
CI (per 1 l/min/m2) | 1.000 | 0.999 – 1.001 | 0.790 |
FVC (per 1 L) | 0.641 | 0.236 – 1.745 | 0.384 |
FEV1 (per 1 L) | 0.410 | 0.120 – 1.396 | 0.154 |
DLCO (per 1 mL/min/mmHg) | 0.948 | 0.850 – 1.058 | 0.340 |
Total distance (per 1 m) | 0.992 | 0.986 – 0.998 | 0.009 |
VO2 peak (per 1 mL/(kg⋅min)) | 0.861 | 0.712 – 1.042 | 0.125 |
HR peak (per 1/min) | 0.991 | 0.968 – 1.015 | 0.465 |
VE/VO2 slope (per 1 mL/min/W) | 1.039 | 0.992 – 1.090 | 0.108 |
EID | 6.099 | 1.783 – 20.869 | 0.004 |