Table 2.
Melanin index | Erythema index | Skin roughness | mMASI | |||||
---|---|---|---|---|---|---|---|---|
b | p-Value | b | p-Value | b | p-Value | b | p-Value | |
Group | ||||||||
Control | −4.917 | 0.452 | −2.450 | 0.624 | −0.158 | 0.763 | 0.013 | 0.784 |
Treatment | – | – | – | – | – | – | – | – |
Time point | ||||||||
Baseline | – | – | – | – | – | – | – | – |
2 weeks | −14.195 | 0.245 | −7.228 | 0.447 | −0.840 | 0.006* | −1.206 | < 0.001* |
1 month | −24.187 | 0.010* | −15.760 | 0.086 | −0.814 | 0.006* | −1.356 | < 0.001* |
2 months | −36.350 | < 0.001* | −26.126 | 0.009* | −0.942 | 0.002* | −1.292 | < 0.001* |
3 months | −38.231 | < 0.001* | −12.808 | 0.176 | −0.881 | 0.002* | −1.142 | < 0.001* |
6 months | −63.902 | < 0.001* | −13.335 | 0.300 | −1.136 | < 0.001* | −1.287 | < 0.001* |
b regression coefficient, mMASI Modified Melasma Area and Severity Index