High incidence and prevalence of MS in Møre and Romsdal County, Norway, 1950-2018.
Johannes Sverre WillumsenJan Harald AarsethKjell-Morten MyhrRune MidgardPublished in: Neurology(R) neuroimmunology & neuroinflammation (2020)
Møre and Romsdal County in Western Norway has the highest prevalence of MS reported in Norway. The incidence has steadily increased since 1950, and during the latest 15 years, we observed opposing trends in sex-specific incidence rates.