Is Clear Always Clear? Comparison of Psoriasis Area and Severity Index (PASI) and the Physician ’s Global Assessment (PGA) in Psoriasis Clearance

ConclusionsThe use of both PASI and PGA as equivalent assessment tools for complete clearance is redundant and subject to high variability. Novel severity assessments should be developed that reduce calculation variation and take into account patient-oriented symptoms.

http://link.springer.com/10.1007/s13555-020-00435-2

Source: Dermatology and Therapy - August 16, 2020 Category: Dermatology Source Type: research