Factor | Single-factor | Multiple-factor | ||
---|---|---|---|---|
OR (95% CI) | p | OR (95%CI) | p | |
Metformin | 0.796 (0.381,1.666) | 0.546 | 0.698 (0.320,1.521) | 0.365 |
Metformin dose | 0.787 (0.413,1.500) | 0.467 | 0.658 (0.336,1.288) | 0.222 |
eGFR≤60 ml/min/1.73m2 | 2.788 (1.087,7.147) | 0.033 | 3.131 (1.156,8.482) | 0.025 |
Contrast media volume (ml) | 1.009 (1.004,1.015) | 0.002 | 1.010 (1.004,1.016) | 0.002 |