Prüfer, Ferdinand. 2026. “Abstract 083 | Measuring What Matters: the Significance of Baseline, Change, and Outcome in Rehabilitation Research: Ferdinand Prüfer 1|2, Spela Matko 1|3, Stefan Löfler 1|4, Michael J. Fischer 1|5, Vincent Grote 1|2 | Ludwig Boltzmann Institute for Rehabilitation Research, Vienna, Austria;Medical University of Graz, Graz, Austria; Tnstitute for Outcomes Research, Medical University of Vienna, Vienna, Austria; 4Physiko- Und Rheumatherapie, Institute for Physical Medicine and Rehabilitation, St Poelten, Austria; 5Rehabilitation Center Kitzbühel, Kitzbühel, Austria”. European Journal of Translational Myology 36 (s1). https://doi.org/10.4081/ejtm.2026.15082.