Table 4.
Comparison of renal damage between patients with mono-and bilateral renal arterial stenosis.
| monolateral | bilateral | P | |
| Creatinine, mg/dl | 2,4 ± 1,5 | 3.0 ± 1,8 | 0,22 |
| Cr. Clearance, ml/min | 41,2 ± 21,9 | 29,6 ± 16,5 | 0,15 |
| Urea, mg/dl | 76.0 ± 46,4 | 97,6 ± 36,5 | 0,08 |
| Urinary protein, mg/24 h | 575 ± 627 | 469 ± 329 | 0,7 |