Responsiveness of the Oswestry Disability Index and Zurich Claudication Questionnaire in patients with lumbar spinal stenosis: evaluation of surgically treated patients from the NORDSTEN study.

Kari IndrekvamTor Åge MyklebustIvar Magne AustevollErland HermansenHasan BanitalebiIngrid Fjeldheim BånerudClemens WeberHelena BrisbyJens Ivar BroxChristian HellumKjersti Storheim

Published in: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society (2024)

ClinicalTrials.gov; NCT02007083 10/12/2013, NCT02051374 31/01/2014 and NCT03562936 20/06/2018.

Keyphrases

end stage renal disease
newly diagnosed
multiple sclerosis
peritoneal dialysis
prognostic factors
patient reported
cross sectional
patient reported outcomes