 This study aimed to compare skin measurements and investigate their correlations with various clinical severity scores in atopic dermatitis, AD, patients. Skin hydration, transipidermal water loss, pH, erythema, pigmentation, and ITA were measured using Delfin, Courage backslash U-2009 plus backslash U-2009 Kazarka, and Metla Toledo equipment. Results showed that skin pH was correlated with objective scarred components, including area, erythema, and likenification, as well as the usage frequency of topical antibiotics. Skin hydration and transipidermal water loss were also correlated with various clinical symptom scores. The study supports the supplementary usage of equipment in aiding objective documentation of clinical symptomatology in eczema therapeutic research and advocates for maintaining more acidic skin and avoiding alkaline soap and emollient products. This article was authored by Kam Lunhan, Jeng Sum C. Kung, W. G. Ying and others. We are article.tv, links in the description below.