• Increasing age of multiple sclerosis onset from 1920 to 2022: a population-based study 

      Habbestad, Andrea Kyvik; Willumsen, Johannes Sverre; Aarseth, Jan Harald; Grytten, Nina; Midgard, Rune; Wergeland, Stig; Myhr, Kjell-Morten; Torkildsen, Øivind (Journal article; Peer reviewed, 2023)
      Objective To study the age at onset of relapsing–remitting multiple sclerosis (RRMS) during the past century. Methods This is a population-based cohort study of persons diagnosed with RRMS in Hordaland, Møre, and ...