Table 2.
Univariate and Multivariate Logistic Regression Analysis of CI-AKI Risk Factors
| Univariate Analysis | Multivariate Analysis | |||||
|---|---|---|---|---|---|---|
| OR | 95% CI | p | OR | 95% CI | p | |
| Age | 1.028 | 1.005–1.050 | 0.015 | 0.999 | 0.962–1.038 | 0.978 |
| BMI | 1.146 | 1.035–1.269 | 0.009 | 1.104 | 0.955–1.275 | 0.180 |
| Smoking | 2.167 | 1.228–3.825 | 0.008 | 1.379 | 0.595–3.195 | 0.453 |
| Pre-PCI | 2.594 | 1.137–5.921 | 0.024 | 2.372 | 0.634–8.870 | 0.199 |
| LVEF | 0.910 | 0.864–0.958 | <0.001 | 0.911 | 0.850–0.976 | 0.008 |
| Lactate | 3.558 | 2.348–5.391 | <0.001 | 3.657 | 2.237–5.978 | <0.001 |
| Hemoglobin | 0.983 | 0.968–0.998 | 0.025 | 0.995 | 0.972–1.019 | 0.688 |
| Albumin | 0.891 | 0.837–0.948 | <0.001 | 0.847 | 0.770–0.933 | 0.001 |
| eGFR | 0.361 | 0.193–0.574 | <0.001 | 0.268 | 0.164–0.544 | 0.008 |
| LAD | 1.959 | 1.111–3.454 | 0.020 | 1.254 | 0.576–2.733 | 0.568 |
| IABP | 2.885 | 1.285–6.473 | 0.010 | 3.685 | 1.014–13.389 | 0.048 |
Abbreviations: OR, odds ratio; CI, confidence interval; BMI, body mass index; DBP, diastolic blood pressure; Pre-PCI, previous percutaneous coronary intervention; LVEF, left ventricular ejection fraction; eGFR, estimated glomerular filtration rate; LAD, left anterior descending; IABP, intra-aortic balloon pump.