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Comparison of mean Goodman and Baron quantitative acne scar score assessed by treating physician before and after sessions among cases treated with FCO2 method and fractional MNRF
| Group | Quantitative score | Percentage of reduction in mean score | |
|---|---|---|---|
| Before 1st session | After 4th week of last (4th) session | ||
| Mean (SEM) | Mean (SEM) | ||
| FCO2 group | 29.24 (2.05) | 10.7 (1.1) | 63.41% |
| MNRF group | 33.24 (1.54) | 13.04 (1.09) | 60.72% |
