Table 2.
Final models of Cox regression [stratified due to 2 CKD groups (CKD stages 1-2 and 3–5)] containing predictors of mortality.
| Models for mortality (N = 318) | HR | 95% CI for HR | p value |
|---|---|---|---|
| Model 1 in CKD stages 1-2 (n = 158) | |||
|
| |||
| Age | 1.12 | 1.05; 1.20 | 0.000 |
|
| |||
| Gender | |||
| Male | Reference | ||
| Female | 0.09 | 0.09; 0.82 | 0.033 |
|
| |||
| Severe cardiac failure | |||
| No | Reference | ||
| Yes | 1.82 | 0.60; 4.23 | 0.316 |
|
| |||
| PTA | |||
| No | Reference | ||
| Mild | 6.16 | 1.12; 34.33 | 0.038 |
| Severe | 9.79 | 2.57; 37.26 | 0.001 |
|
| |||
| Model 2 in CKD stages 3–5 (n = 160) | |||
|
| |||
| Age | 1.06 | 1.02; 1.09 | 0.003 |
|
| |||
| Gender | |||
| Male | Reference | ||
| Female | 0.59 | 0.29; 1.20 | 0.593 |
|
| |||
| Severe cardiac failure | |||
| No | Reference | ||
| Yes | 1.92 | 0.82; 5.56 | 0.835 |
|
| |||
| PTA | |||
| No | Reference | ||
| Mild | 1.29 | 0.56; 2.98 | 0.554 |
| Severe | 10.78 | 4.15; 28.08 | 0.000 |
PTA: posttransplant anemia, CI: Confidence Interval, HR: hazard ratio.