| Group | A | B | C | |
| Gender | M | 5 | 23 | 7 |
| F | 3 | 7 | 1 | |
| Hypertension history | No | 8 | 26 | 8 |
| Yes | 0 | 3 | 0 | |
| Hypotension history intermittently | No | 8 | 29 | 7 |
| Yes | 0 | 1 | 1 | |
| Plane of SCI (%) | Cervical segment | 5 (62.50%) | 28 (93.33%) | 7 (87.50%) |
| Upper thoracic segment (≤T6) | 3 (37.50%) | 1 (3.33%) | 0 (0.00%) | |
| Lower thoracic segment (>T6) | 0 (0.00%) | 1 (3.33%) | 1 (12.50%) | |
| ASIA grades of SCI (%) | Complete | 3 (37.50%) | 13 (43.33%) | 1 (12.50%) |
| Incomplete | 5 (62.50%) | 17 (56.67%) | 7 (87.50%) | |
| Concomitant symptoms (%) | No | 8 (100%) | 15 (50.00%) | 3 (37.50%) |
| Yes | 0 (0.00%) | 15 (50.00%) | 5 (62.50%) | |
| Hydronephrosis (%) | No | 7 (87.50%) | 28 (93.33%) | 7 (87.50%) |
| Yes | 1 (12.50%) | 2 (6.67%) | 1 (12.50%) | |