Table IV.
Factors associated with contrast-induced nephropathy
| Variables | Odds ratio* | 95% confidence interval* | p value |
|---|---|---|---|
| Age (years) | 0.008 | [0.001–0.015] | 0.025 |
| Gender | 0.114 | [−0.002–0.230] | 0.053 |
| Kilograms (kg) | 0.006 | [0.002–0.011] | 0.042 |
| Time interval | 0.006 | [0.001–0.011] | 0.729 |
| BMI (kg/m2) | −0.013 | [−0.038–0.012] | 0.970 |
| HT | −0.009 | [−0.079–0.062] | 0.811 |
| DM | 0.212 | [0.099–0.325] | <0.001 |
| Saline concentration | −0.396 | [0.230–0.562] | <0.001 |
| LVEF (%) | −0.005 | [−0.013–0.020] | 0.022 |
| LDL (mg/dl) | 0.001 | [−0.003–0.005] | 0.330 |
| SCr (0) (mg/dl) | −0.825 | [−1.251–0.400] | <0.001 |
| SCr (1) (mg/dl) | 0.884 | [0.658–1.109] | <0.001 |
| SCr (2) (mg/dl) | 0.071 | [−0.209–0.351] | 0.617 |
| GFR | 0.002 | [−0.002–0.007] | 0.296 |
| Mehran score | −0.005 | [−0.022–0.011] | 0.524 |
Bold values are significant at p value < 0.05. BMI: body mass index; DM: diabetes mellitus; SCr: serum creatinine; (0): before the procedure; (1): after the 12th h; (2): after the 48th h; GFR: glomerular filtration rate; HT: hypertension; LDL: low-density lipoprotein; LVEF: left ventricular ejection fraction.
*
Values were obtained by the univariate logistic regression analysis