Research Article
Clinical Efficacy and Safety of Pulsed Dye Laser Combined with Pingyangmycin on Hyperplastic Scar after Acne
Figure 5
Comparison of psychological state. (a) SAS score before and after treatment. (b) SDS score before and after treatment. Difference vs. the situation before treatment. Difference vs. the control group. SAS: self-rating anxiety scale; SDS: self-rating depression scale.
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