Assessment of Intra- and Inter-Rater Reliability of Three Methods for Measuring Atopic Dermatitis Severity: EASI, Objective SCORAD, and IGA

Among the 3 compared scales, the oSCORAD had the highest inter-rater reliability, whereas the EASI had the highest intra-rater reliability. None of the 3 scoring methods showed a significant advantage over the other. Thus, a reliable assessment of AD severity requires the use of at least 2 independent measurements simultaneously.