• Comparing the use of patient-reported outcomes in clinical studies in Europe in 2008 and 2018: a literature review. 

      Astrup, Guro Lindviksmoen; Rohde, Gudrun E.; Rimehaug, Stein Arne; Andersen, Marit Helen; Bernklev, Tomm; Bjordal, Kristin; Falk, Ragnhild Sørum; Jørgensen, Nina Marie Høyning; Stavem, Knut; Tollisen, Anita; Amdal, Cecilie Delphin (Peer reviewed; Journal article, 2021)
      Purpose Several guidelines for the use of patient-reported outcomes (PROs) in clinical studies have been published in the past decade. This review primarily aimed to compare the number and compliance with selected PRO-specifc ...