Table 1.
Statistical analysis of renal artery diameter values for the study group
| Anatomic variant | N | Average diameter (mm) | SD | Median (mm) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ♀ | ♂ | R | ♀ | ♂ | R | ♀ | ♂ | R | ♀ | ♂ | R | |
| RA | 130 | 84 | 214 | 5.90 | 6.34 | 6.01 | 1.1 | 1.3 | 1.2 | 6.0 | 6.4 | 6.2 |
| pRA | 77 | 109 | 185 | 5.75 | 6.46 | 6.17 | 1.2 | 1.3 | 1.3 | 5.7 | 6.4 | 6.1 |
| RA + pRA | 207 | 192 | 399 | 5.85 | 6.41 | 6.12 | 1.1 | 1.3 | 1.2 | 5.8 | 6.4 | 1.2 |
| mRA | 37 | 59 | 96 | 5.17 | 5.77 | 5.54 | 1.0 | 1.2 | 1.2 | 5.1 | 5.7 | 5.5 |
RA single renal artery originating from the aorta and entering the renal hilum, pRA single renal artery originating from the aorta and branching proximal to the renal hilum and entering it as two or more branches, mRA a min. of two renal arteries originating from the aorta and entering the renal hilum