Table 3.
Multivariable logistic regression analysis for acute kidney injury
| Multivariable analysis | |||
|---|---|---|---|
| Variables | OR | 95% CI for OR | P-value |
| Type of operation | 0.33 | 0.09–0.94 | 0.064 |
| Diabetes mellitus | 2.36 | 0.80–7.01 | 0.177 |
| Previous renal disease | 2.57 | 0.60–3.24 | 0.598 |
| ACE inhibitor | 1.43 | 0.50–1.17 | 0.857 |
| Hemoglobin (g/dL) | 1.43 | 0.50–1.17 | 0.214 |
| BUN (mg/dL) | 1.03 | 0.99–1.08 | 0.053 |
| eGFR (mL/min per 1.73 m2) | 1.02 | 0.99–1.04 | 0.181 |
| Intraoperative hypotension (n, %) | 5.14 | 1.54–20.35 | 0.012* |
Abbreviations: CI confidence interval, OR odds ratio, ACE angiotensin-converting enzyme, BUN blood urea nitrogen, eGFR estimated glomerular filtration rate
*Statistically significant between the two groups (P < 0.05)