Reme, Bjørn-Atle
Sunde, Hans Fredrik
Torvik, Fartein Ask
Kinge, Jonas Minet
Strand, Bjørn Heine
Wörn, Jonathan
Funding for this research was provided by:
Norges Forskningsråd (262700)
Norges Forskningsråd (262700)
Norges Forskningsråd (262700)
Norges Forskningsråd (262700)
Norges Forskningsråd (262700)
Norwegian Institute of Public Health
Article History
Received: 11 September 2025
Accepted: 17 February 2026
First Online: 6 March 2026
Declarations
:
: The study was approved, and participant consent was waived by the Regional Committee for Medical and Health Research Ethics South-East Norway (REK, approval 2018/434).Participants were not required to provide informed consent for this study because it utilized regularly collected administrative register data.
: Not applicable.
: The authors declare no competing interests.