Table 3.
Multivariable Cox regression analysis for variables associated with biopsy proven acute rejection
| Variable | Estimate | Standard error | Odds ratio | 95% CI (profile likelihood) | P |
|---|---|---|---|---|---|
| Grafalon | 1.11 | 0.48 | 3.05 | 1.17-7.88 | 0.02* |
| Recipient age | -0.04 | 0.02 | 0.96 | 0.92-0.99 | 0.04* |
| Male recipient | -0.07 | 0.64 | 0.93 | 0.28-3.72 | 0.91 |
| Donor age | 0.03 | 0.02 | 1.03 | 0.99-1.08 | 0.13 |
| Male donor | 0.06 | 0.57 | 1.06 | 0.32-3.07 | 0.92 |
| Dialysis vintage | -0.03 | 0.04 | 0.98 | 0.89-1.04 | 0.52 |
| HLA mismatch | 0.28 | 0.21 | 1.32 | 0.88-2.01 | 0.19 |
| HLA incompatible | 1.98 | 0.77 | 7.21 | 1.38-31.15 | 0.01* |
| ABO incompatible | 0.71 | 0.73 | 2.03 | 0.41-7.77 | 0.33 |
| Pre-emptive transplant | -0.59 | 0.72 | 0.56 | 0.11-2.02 | 0.41 |
*Significant. HLA=Human leucocyte antigen