Ringstad, Ingrid Beate https://orcid.org/0009-0009-0090-349X
Skovlund, Eva https://orcid.org/0000-0002-2997-6141
Roa Santervas, Leonor https://orcid.org/0009-0007-3615-6401
Kersten, Hege https://orcid.org/0000-0003-1063-5985
Fjeld, Katrine Gahre https://orcid.org/0009-0004-3368-6018
Hove, Lene Hystad https://orcid.org/0000-0003-2928-5065
Wyller, Torgeir Bruun https://orcid.org/0000-0002-0330-9471
Jensen, Janicke Liaaen https://orcid.org/0000-0003-4276-9611
Romskaug, Rita https://orcid.org/0000-0002-3251-6349
Funding for this research was provided by:
South-Eastern Norway Health Authorities (2022066)
University of Oslo
Article History
Received: 10 October 2025
Accepted: 3 February 2026
First Online: 13 March 2026
Declarations
:
: Professor Torgeir Bruun Wyller has received lecture fees from the Novo Nordisk Foundation. All other authors declare they have no potential conflicts of interest that might be relevant to the contents of this manuscript. Professor Torgeir Bruun Wyller is an Editorial Board member of Drugs & Aging. Professor Torgeir Bruun Wyller was not involved in the selection of peer reviewers for the manuscript nor any of the subsequent editorial decisions.
: The datasets used and/or analysed may be available from the corresponding author upon reasonable request, subject to approval by the Regional Committee for Medical and Health Research Ethics in Norway (REK). Ethical approval Ethical approval for the study was granted by the Regional Committee for Medical and Health Research Ethics of South-East Norway (approval no. REK 477258) and by the Data Protection Officer at Oslo University Hospital. The study adhered to the ethical standards of the University of Oslo, Oslo University Hospital, and complied with the principles of the Declaration of Helsinki.
: Written informed consent was obtained from all individual participants included in the study. For those without decision-making capacity, consent was provided by the closest relative, in conjunction with the patient’s assent.
: Not applicable.
: Not applicable.