Table 2.
Therapeutic response according to qualitative global scaring grading system
| The qualitative global scarring grading system | Right side | Left side | χ2 | p-value | ||
|---|---|---|---|---|---|---|
| No (30) | % | No (30) | % | |||
| Before | ||||||
| Grade I | 0.0 | 0.0 | 0.0 | 0.0 | – | – |
| Grade II | 4 | 13.3 | 4 | 13.3 | ||
| Grade III | 9 | 30.0 | 9 | 30.0 | ||
| Grade IV | 17 | 56.7 | 17 | 56.7 | ||
| After | ||||||
| Grade I | 8 | 26.7 | 6 | 20.0 | ||
| Grade II | 9 | 30.0 | 8 | 26.7 | 2.1 | 0.7 |
| Grade III | 9 | 30.0 | 12 | 40.0 | ||
| Grade IV | 4 | 13.3 | 4 | 13.3 | ||
| p-value | 0.001** | 0.001** | ||||
Chi-square test (χ2), *Significant P-value < 0.05, **Highly significant P-value < 0.001