Fig. 3From: Performance of ENMC and EULAR/ACR classification systems applied to a single tertiary center cohort of dermatomyositis patientsBoxplot diagram of the various DM-ENMC subtypes (2003) and their EULAR/ACR score calculated using the Kruskal–Wallis test. Cases with muscle biopsy are indicated by closed circles and cases without muscle biopsy by open circlesBack to article page