Eftedal, Monica https://orcid.org/0000-0003-0123-3706
Jensen, Chris
Funding for this research was provided by:
South-Eastern Norway Regional Health Authority (2013126)
KLP
National Centre for Occupational Rehabilitation in Norway
Article History
Received: 25 August 2025
Accepted: 7 January 2026
First Online: 16 January 2026
Change Date: 1 February 2026
Change Type: Update
Change Details: The mispositioned text was corrected.
Declarations
:
: The authors have no relevant financial interests to disclose. ME and CJ have scientific positions in the same organization as the inpatient clinic but are not involved in the rehabilitation of the participants.
: This study was performed in line with the principles of the Declaration of Helsinki (1964, 2013) [ ]. The Regional Committee for Medical and Health Research Ethics in Western Norway approved this study (No.: 2011/934). The trial is registered in the ISRCTN registry (No.: 12033424). Informed consent was obtained from all individual participants included in the study.