Reliability and agreement testing of a new automated measurement method to determine extent of facial vitiligo using standardized UV images and a dedicated algorithm.

Description

Facial repigmentation is the primary outcome measure for most vitiligo trials. The Facial Vitiligo Area Scoring Index (F-VASI) score is often chosen as the primary outcome measure to assess the efficacy of treatments for facial vitiligo. Although useful, this scoring system remains subjective and has several limitations.