Table 3.
Table 3. Multivariate logistic regression analysis for the effect of Nephrology On-Site on in-hospital outcomes, and subgroup analysis
| Outcome | Unadjusted OR | p value | Adjusted OR | p value |
|---|---|---|---|---|
| AKI | 0.80 (0.63–1.02) | 0.07 | 0.71 (0.53–0.95)c | 0.02 |
| Thakar score 0–2 | 0.62 (0.36–1.08)c | 0.09 | ||
| Thakar score 3–4 | 0.56 (0.36–0.88)c | 0.01 | ||
| Thakar score <5 | 1.18 (0.59–2.39)c | 0.64 | ||
| Renal recoveryab | 0.74(0.47–1.15) | 0.18 | 1.00 (0.61–1.65)d | 0.99 |
| Severe AKI | 3.57 (1.27–10.11)d | 0.02 | ||
| RST | 3.78 (1.01–14.21)d | 0.04 | ||
| Renal recoveryab | 0.72 (0.46–1.12) | 0.14 | 0.94 (0.57–1.54)d | 0.81 |
| Severe AKI | 3.27(1.16–9.17)d | 0.03 | ||
| RST | 3.48 (0.92–13.13)d | 0.07 | ||
| Mortality | 0.96 (0.76–1.21) | 0.72 | 0.49(0.29–0.83)e | 0.008 |
| AKI | 0.67 (0.34–1.32)e | 0.25 | ||
| Severe AKI | 0.33 (0.12–0.95)e | 0.04 | ||
| RST | 0.35 (0.10–1.18)e | 0.09 | ||
a
Partial or complete recovery.
b
Deaths included in the no-recovery group.
c
Adjusted for age, weight, reoperation, mechanical ventilation for more than 24 h, hypertension, previous myocardial infarction, baseline SCr and Thakar score; however, extracorporeal circulation time was tested but it did not affect the model.
d
Adjusted for severe infections, baseline SCr and Thakar score.
e
Adjusted for weight, severe infections and Euroscore.