Pain cognitions and impact of low back pain after participation in a self-management program: a qualitative study.

"Declarations Ethics approval and consent to participate.The data collection has obtained authorisation from the Danish Data Protection Agency (DPA) as part of the University of Southern Denmark’s institutional authorisation (DPA No. 2015–57–0008 SDU No. 17/30591). The Regional Committees on Health Research Ethics for Southern Denmark decided that the study did not need ethical approval (file number S-20172000–93). Consent for publicationNot applicable. Competing interestsGLA:D® is a non-profit initiative hosted at the University of Southern Denmark and the GLA:D® trademark is property of the University of Southern Denmark. The GLA:D initiative is developed in close collaboration with the SDU Research and Innovation Organisation, including legal reviews. The researchers do not have any personal financial benefits from working with the project. AK’s position at University of Southern Denmark is partly funded by the Danish Foundation for Chiropractic Research and Post Graduate Education. AK is co-developer of GLA:D® Back and an Associate Editor for Chiropractic and Manual Therapies. JH holds research grants from Danish an international funders and is co-developer of GLA:D® Back. Competing interests GLA:D® is a non-profit initiative hosted at the University of Southern Denmark and the GLA:D® trademark is property of the University of Southern Denmark. The GLA:D initiative is developed in close collaboration with the SDU Research and Innovation Organisation, including legal reviews. The researchers do not have any personal financial benefits from working with the project. AK’s position at University of Southern Denmark is partly funded by the Danish Foundation for Chiropractic Research and Post Graduate Education. AK is co-developer of GLA:D® Back and an Associate Editor for Chiropractic and Manual Therapies. JH holds research grants from Danish an international funders and is co-developer of GLA:D® Back."

"Funding The study was supported by a grant of DKR 188.000 to LT from the Danish Physiotherapists’ “Fysioterapi praksisfond”."