Table 7. Risk factors associated with death during the 5 years of follow up.
| Variables | Univariable analysis | Multivariable analysis | ||
|---|---|---|---|---|
| Hazard Ratio (95% CI) | p | Hazard Ratio (95% CI) | p | |
| Recipient age, per year | 1.001 (0.988 - 1.013) | 0.943 | ||
| Recipient with history of diabetes | 1.473 (1.049 - 2.068) | 0.025 | 1.058 (0.734 - 1.526) | 0.763 |
| Renal replacement therapy | ||||
| Preemptive (ref) | ||||
| Hemodialysis | 4.515 (1.118 - 18.227) | 0.034 | 2.177 (0.524 - 9,040) | 0.284 |
| Peritoneal | 6.028 (1.369 - 26.534) | 0.018 | 4.348 (0.972 - 19.456) | 0.055 |
| Dialysis time, months | 1.008 (1.004 - 1.012) | < 0.001 | 1.005 (1.001 - 1.009) | 0.019 |
| Education | ||||
| Secondary or higher (ref) | ||||
| Secondary incomplete or lower | 1.339 (0.961 - 1.865) | 0.085 | ||
| Profession | ||||
| Employed (ref) | ||||
| Unemployed | 1.609 (1.182 - 2.190) | 0.003 | 1.340 (0.966 - 1.858) | 0.079 |
| Distance to center | 1.000 (0.999 - 1.000) | 0.324 | ||
| Donor age | 1.002 (0.999 - 1.014) | 0.790 | ||
| Donor type | ||||
| Living (ref) | ||||
| Deceased | 1.023 (0.704 - 1.487) | 0.905 | ||
| Delayed graft function, yes | 1.473 (1.077 - 2.014) | 0.015 | 1.029 (0.730 - 1.451) | 0.868 |
| Treated acute rejection, yes | 1.246 (0.907 - 1.713) | 0.175 | ||
| Number of visits to the center, visits/month | 1.743 (1.568 - 1.938) | < 0.001 | 1.750 (1.574 - 1.946) | < 0.001 |
| Hospitalizations, yes | 2.046 (1.315 - 3.184) | 0.002 | 1.527 (0.947 - 2.463) | 0.083 |
| Days in hospital, days/month | 1.011 (1.007 - 1.014) | < 0.001 | 1.015 (1.011 - 1.018) | < 0.001 |