Table 2.
Conditional logistic regression of covariates (N = 906).
| Variables | Matched OR | CI 95% | p value |
|---|---|---|---|
| Chronical medical condition | |||
| No CKD | 1 | — | — |
| CKD mild-moderate | 0.36 | [0.19–0.69] | 0.002 |
| CKD severe-end stage | 1.62 | [0.62–4.25] | 0.325 |
| Hepatocellular dysfunction | 6.51 | [2.78–15.25] | <0.001 |
| Concomitant therapies | |||
| Metformin | 1.27 | [0.73–2.22] | 0.390 |
| Intercurrent diseases | |||
| AKI | 9.58 | [5.24–17.47] | <0.001 |
| Acute respiratory failure | 9.34 | [4.76–18.32] | <0.001 |
| Acute decompensated heart failure | 3.55 | [1.84–6.84] | <0.001 |
| Sepsis | 8.28 | [4.28–15.99] | <0.001 |