Table 3.
Analysis of factors related to AKI
| Univariate |
Multivariate |
|||||
|---|---|---|---|---|---|---|
| p | OR | 95% CI | p | OR | 95% CI | |
| DM | 0.012 | 1.92 | 1.15–3.19 | 0.23 | 1.74 | 0.71–4.28 |
| BNP, pg/mL | 0.008 | 1.00 | 1.00–1.00 | 0.56 | 1.00 | 1.00–1.00 |
| cTnI, ng/mL | 0.004 | 1.15 | 1.05–1.27 | 0.07 | 1.13 | 0.99–1.29 |
| CRP, mg/dL | <0.001 | 1.10 | 1.04–1.15 | 0.31 | 1.04 | 0.96–1.12 |
| Hb, g/dL | <0.001 | 0.80 | 0.71–0.90 | 0.92 | 0.99 | 0.78–1.25 |
| BUN, mg/dL | 0.001 | 1.03 | 1.01–1.05 | 0.28 | 0.97 | 0.92–1.02 |
| Cr, mg/dL | <0.001 | 4.17 | 2.31–7.53 | 0.06 | 3.18 | 0.96–10.57 |
| Urinary β2-MG, µg/L | <0.001 | 1.00 | 1.00–1.00 | 0.10 | 1.00 | 1.00–1.00 |
| Urinary L-FABP, µg/g Cr | <0.001 | 1.07 | 1.05–1.10 | <0.001 | 1.08 | 1.05–1.12 |
| Urinary NAG, U/g Cr | 0.001 | 1.03 | 1.01–1.04 | 0.45 | 0.99 | 0.95–1.02 |
AKI, acute kidney injury; OR, odds ratio; CI, confidence interval; DM, diabetes mellitus; BNP, B-type natriuretic peptide; cTnI, cardiac troponin I; CRP, C-reactive protein; Hb, hemoglobin; BUN, blood urea nitrogen; Cr, creatinine; β2-MG, β2-microglobulin; L-FABP, liver-type fatty acid-binding protein; NAG, N-acetyl-β-D-glucosaminidase.