Forthun, Ingeborg https://orcid.org/0000-0001-8097-6959
Ellingsen, Christian Lycke
Baravelli, Carl Michael
Sveen, Kari Anne
Pedersen, Anne Gro
Júlíusson, Pétur Benedikt
Knudsen, Ann Kristin Skrindo
Strøm, Marianne
Funding for this research was provided by:
Norwegian Institute of Public Health
Article History
Received: 7 March 2025
Accepted: 14 July 2026
First Online: 3 August 2026
Declarations
Ethics approval and consent to participate: The research project was performed as part of the quality assurance of the Norwegian Cause of Death Registry and as such did not require approval from the Regional Committee for Medical Research Ethics in Norway.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.