Table 2. Logistic regression analysis to identify factors affecting postoperative acute kidney injury.
| Variables | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| p-value | Exp(B) odds ratio | 95%CI Lower-upper |
p-value | Exp(B) odds ratio | 95%CI Lower-upper |
|
| Age | 0.527 | 1.017 | 0.9656–1.073 | – | – | – |
| Hypertension | 0.179 | 2.024 | 0.724–5.657 | – | – | – |
| Total perfusion time | 0.045 | 1.021 | 1.001–1.043 | – | – | – |
| Inotropic support | 0.004 | 4.523 | 1.627–12.575 | 0.453 | 1.707 | 0.422–6.903 |
| Blood product use | <0.001 | 1.971 | 1.358–2.861 | 0.035 | 1.634 | 1.036–2.579 |
| Pre-creatinine | <0.001 | 125.742 | 10.773–1467.616 | 0.007 | 59.387 | 3.034–1162.496 |
| NLR | 0.039 | 0.826 | 0.678–0.982 | – | – | – |
| Syndecan-1 | 0.008 | 1.016 | 1.004–1.027 | 0.025 | 1.015 | 1.002–1.028 |
NLR: neutrophil to lymphocyte ratio.