Supplemental Data for Prospective Cohort Study Comparing Hidradenitis Suppurativa–Associated Atrophic Scar Treatments: Fractional Carbon Dioxide Laser vs. Fractional Radiofrequency Microneedling

Supplemental material for Prospective Cohort Study Comparing Hidradenitis Suppurativa-Associated Atrophic Scar Treatments: Fractional Carbon Dioxide Laser vs. Fractional Radiofrequency Microneedling, submitted to the Journal of the American Academy of Dermatology. This file includes extended methodological details (eligibility criteria, scar allocation strategy, outcome definitions such as DLQI, pigmentation, and patient/physician-rated improvement), as well as representative clinical images and tables summarizing treatment site distribution and patient preferences by skin type.