Incidence, prevalence, and mortality of dermatomyositis: a population-based cohort study.
Vanessa L KronzerBradly A KimbroughCynthia S CrowsonJohn M DavisMarie HolmqvistFloranne C ErnstePublished in: Arthritis care & research (2021)
This population-based study found DM incidence and prevalence were higher than previously reported. Mortality was significantly elevated for myopathic DM but not for CADM.