EASI Calculator

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The EASI (Eczema Area and Severity Index) is a validated scoring system for objective measurement of eczema severity. This calculator allows you to enter basic clinical parameters and quickly calculate an EASI score.

This app was developed by Lawrence Brown. EASI was designed by Prof Jon Hanifin and colleagues; there is international consensus to use EASI as the preferred instrument to measure the clinical signs of atopic eczema in all future clinical trials.