Adjusted association between CKD or dialysis status (treated as separate categories) and in-hospital mortality after trauma
| Model | HR | 95% CI | P value |
| Unadjusted | |||
| No CKD (REFERENCE) | – | – | – |
| CKD | 2.45 | 1.60 to 3.75 | <0.001 |
| Dialysis | 3.57 | 1.96 to 6.48 | <0.001 |
| Adjusted* | |||
| No CKD (REFERENCE) | – | – | – |
| CKD | 1.59 | 1.03 to 2.44 | 0.04 |
| Dialysis | 3.07 | 1.69 to 5.59 | <0.001 |
*Adjusted for ISS, age and sex.
CKD, chronic kidney disease; ISS, Injury Severity Score.