Minimal important change was on the lower spectrum of previous estimates and responsiveness was sufficient for core outcomes in chronic low back pain
Titel:
Minimal important change was on the lower spectrum of previous estimates and responsiveness was sufficient for core outcomes in chronic low back pain
Auteur:
Bråten, Lars Christian Haugli Grøvle, Lars Wigemyr, Monica Wilhelmsen, Maja Gjefsen, Elisabeth Espeland, Ansgar Haugen, Anne Julsrud Skouen, Jan Sture Brox, Jens Ivar Zwart, John-Anker Storheim, Kjersti Ostelo, Raymond WJG. Grotle, Margreth