Table 3.
Changes in Degree of Acne Erythema Before and After Treatment
| 3=Deep Red | 2=Dull Red | 1=Faint Erythema | 0=Clear | |
|---|---|---|---|---|
| Before treatment | 350 (70.0%) | 125 (25.0%) | 25 (5.0%) | 0 (0.0%) |
| After treatment | 2 (0.4%) | 14 (2.8%) | 372 (74.4%) | 112 (22.4%) |
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