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Physical assessment response based on Goodman and Baron’s qualitative acne scar grading
| First visit | Seventh visit | ||||
|---|---|---|---|---|---|
| Grade of acne scars | Number of patients | Scars reduced by three grades (%) | Scars reduced by two grades (%) | Scars reduced by one grade (%) | No reduction in scars (%) |
| Grade 4 | 8 | 1 (12.5) | 4 (50.0) | 3 (37.5) | 0 (0) |
| Grade 3 | 13 | 0 (0) | 8 (61.53) | 5 (38.46) | 0 (0) |
| Grade 2 | 9 | 0 (0) | 0 (0) | 8 (88.88) | 1 (11.11) |
