TABLE 4.
Univariate analysis of various secondary outcomes in different PH groups
| Hospital length of staya | ||
|---|---|---|
| Factors | Estimate (95% CI) | P |
| Age at transplant | 0.00 (–0.02 to 0.03) | 0.77 |
| MELD score | 0.03 (0.01-0.05) | 0.02 |
| POPH vs postcapillary PH | –0.16 (–0.74 to 0.42) | 0.59 |
| PH because of high CO vs postcapillary PH | –0.22 (–0.86 to 0.42) | 0.50 |
| ICU length of stayb | ||
| Factors | Estimate (95% CI) | P |
| Age at transplant | –0.00 (–0.05 to 0.04) | 0.91 |
| MELD score | 0.05 (0.02-0.08) | 0.00 |
| POPH vs postcapillary PH | –0.41 (–1.37 to 0.54) | 0.40 |
| PH because of high CO vs postcapillary PH | –0.44 (–1.49 to 0.62) | 0.42 |
| Post-LT acute kidney injury | ||
| Factors | Odds ratio (95% CI) | P |
| Age at transplant | 1.03 (0.96-1.11) | 0.37 |
| MELD score | 0.99 (0.94-1.04) | 0.64 |
| POPH vs postcapillary PH | 1.56 (0.38-6.32) | 0.54 |
| PH because of high CO vs postcapillary PH | 1.4 (0.3-6.62) | 0.67 |
| Post-LT pulmonary edema | ||
| Factors | Odds ratio (95% CI) | P |
| Age at transplant | 1.07 (0.92-1.24) | 0.37 |
| MELD score | 0.96 (0.86-1.06) | 0.39 |
| POPH vs postcapillary PH | 1.28 (0.13-12.8) | 0.84 |
| PH because of high CO vs postcapillary PH | NA | NA |
Bold text indicates statistically significant findings.
a The logarithm of hospital length of stay was modeled as the outcome variable.
bThe square root of ICU length of stay was modeled as the outcome variable.
CI, confidence interval; CO, cardiac output; ICU, intensive care unit; LT, liver transplantation; MELD, Model for End-stage Liver Disease; PH, pulmonary hypertension; POPH, portopulmonary hypertension.