Table 2 Risk factors for BKVN diagnosis
Variable | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
Odds ratio (95% CI) | P (Wald’s test) | Odds ratio (95% CI) | P (Wald’s test) | |
Female sex | 2.1 (0.9–5.3) | 0.10 | 1.3 (0.2–7.1) | 0.75 |
Prior transplant | 2.3 (0.7–7.1) | 0.18 | 1.0 (0.2–5.7) | 0.98 |
Delayed graft function | 0.3 (0.1–0.8) | 0.02 | 0.2 (0.04–1.1) | 0.06 |
Lymphocyte count < 500/mm3 | 2.3 (1.1–5.1) | 0.03 | 3.7 (1.2–11.3) | 0.02 |
c-PRA score | ||||
15–50% | Ref. | 0.01 | 0.13 | |
< 15% | 0.7 (0.3–2.0) | 0.53 | 1.7 (0.3–9.9) | 0.54 |
> 50% | 3.0 (0.9–10.1) | 0.07 | 6.6 (0.7–62.9) | 0.10 |
Corticosteroid dose > 7.5 mg/day | 4 (1.5–10.7) | 0.006 | 3.9 (1.1–13.2) | 0.03 |