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| Parameters | β | p-value | OR (95% CI) |
| Constant | –0.88 | 0.23 | 0.41 |
| Chronic kidney disease | 1.49 | 0.018 | 4.4 (1.29–15.21) |
| Age > 50 years | –1.46 | 0.046 | 0.23 (0.06–0.97) |
| Smoking | –2.02 | 0.035 | 0.1 (0.02–0.9) |
OR: odd ratio, CI: confidence interval.
