Patient score on the clinical assessments and grading scales
| Observer 1 impression (0–20) | Observer 2 impression (0–20) | New scale (0–24) | Pescatori scale (0–6) | Wexner scale (0–20) | AMS scale (0–120) | |
| Mean | 9.2 (46%) | 8.4 (42%) | 13 (55%) | 4.5 (76%) | 11 (55%) | 91.6 (76%) |
| SD | 5.2 | 4.6 | 6 | 1.8 | 5.9 | 26.6 |
| Range | 0–18 | 0–18 | 0–22 | 0–6 | 0–20 | 0–120 |