Mangset, Margrete; Kitzmüller, Gabriele; Evju, Anne Svelstad; Angel, Sanne; Aadal, Lena; Martinsen, Randi Elisabeth; Bronken, Berit Arnesveen; kvigne, Kari; Bragstad, Line Kildal; Hjelle, Ellen Gabrielsen; Sveen, Unni; Kirkevold, Marit (Trials;22, Article number: 850 (2021), Journal article; Peer reviewed, 2021-11-27)
Background: A commonly applied control condition in trials evaluating complex interventions in rehabilitation research is “usual care.” The main challenge is to ensure that the control group receives genuine usual care as ...