Table 3. Univariate cox regression analysis of complications as predictors of mortality.
| Variable | Number | HR | P value | 95% CI |
|---|---|---|---|---|
| Early phase | ||||
| AKI ≥1 | 110 | 1.89 | 0.04 | 1.04–3.44 |
| AKI ≥2 | 63 | 2.17 | 0.008 | 1.23–3.82 |
| AKI ≥3 | 36 | 2.45 | 0.003 | 1.35–4.46 |
| PGD ≥1 | 87 | 1.40 | 0.25 | 0.79–2.48 |
| PGD ≥2 | 62 | 1.81 | 0.04 | 1.02–3.22 |
| PGD ≥3 | 28 | 2.46 | 0.005 | 1.32–4.59 |
| Dialysis | 29 | 2.41 | 0.006 | 1.29–4.49 |
| Stroke | 6 | 3.26 | 0.048 | 1.01–10.5 |
| Bowel ischemia | 2 | 79.0 | <0.001 | 14.2–440 |
| Digital ischemia | 6 | 5.72 | <0.001 | 2.03–16.1 |
| Early to chronic phase | ||||
| CLAD | 15 | 3.72 | 0.002 | 1.64–8.44 |
| HD after discharge | 37 | 7.27 | <0.001 | 4.06–13.0 |
HR, hazard ratio; CI, confidence interval; AKI, acute kidney injury; PGD, primary graft dysfunction; CLAD, chronic lung allograft dysfunction; HD, hemodialysis.