Adjusted Cox regression analysis estimating independent risk factors for the development of cancer in systemic lupus erythematosus (SLE) and non-SLE renal transplant recipients
| Characteristic | HR | 95% CI | p Value |
|---|---|---|---|
| Age at transplant | 1.0 | 1.0 to 1.0 | 0.0001 |
| Race | |||
| White | 1.2 | 1.1 to 1.3 | 0.0001 |
| Ethnicity | |||
| Hispanic | 1.4 | 1.0 to 2.0 | 0.10 |
| Sex | |||
| Male | 1.0 | 0.9 to 1.0 | 0.90 |
| Current smoker | 2.2 | 1.2 to 4.0 | 0.02 |
| SLE | 1.1 | 0.9 to 1.3 | 0.30 |
| HCV positivity | 1.0 | 0.8 to 1.1 | 0.50 |
| HIV positivity | 0.4 | 0.2 to 0.9 | 0.03 |
| EBV positivity | 0.9 | 0.9 to 1.0 | 0.0003 |
| CMV positivity | 1.3 | 1.2 to 1.3 | 0.0001 |
| Dialysis vintage (years) | 1.0 | 1.0 to 1.0 | 0.004 |
CMV, cytomegalovirus; dialysis vintage, time on dialysis; EBV, Epstein-Barr virus; HCV, hepatitis C virus.