Lyskjær, Line https://orcid.org/0009-0002-8709-9463
Vach, Werner https://orcid.org/0000-0003-1865-8399
Nim, Casper https://orcid.org/0000-0001-5845-2622
Harsted, Steen https://orcid.org/0000-0002-1879-2224
Terkelsen, Marlene Øllegaard
Jensen, Rikke Krüger https://orcid.org/0000-0001-7528-3234
Article History
Received: 15 August 2025
Accepted: 11 November 2025
First Online: 26 November 2025
Declarations
:
: According to the Danish Act on Research Ethics Review of Health Research Projects no ethical approval is required for health research based solely on questionnaire surveys and registry data. Participation in the study was completely voluntary, written informed consent was obtained, participants’ anonymity was respected, and the participants were provided with an opportunity to withdraw from the study. The study was conducted in accordance with the Declaration of Helsinki.
: LL and MØT are employed by the Quality Unit, which is organised by the Chiropractic Knowledge Hub. The Hub is funded by the Foundation for Chiropractic Research and Post Graduate Education, who also funded the national survey. RKJ has a part time research position at the Chiropractic Knowledge Hub which is funded by the Foundation for Chiropractic Research and Post Graduate Education. The position of WV at the Basel Academy is partially paid by the Chiropractic Knowledge Hub.