Holvik, Kristin http://orcid.org/0000-0003-3132-2822
Dahl, Cecilie http://orcid.org/0000-0001-8143-0907
Samuelsen, Sven Ove
Søgaard, Anne-Johanne http://orcid.org/0000-0001-8352-4261
Solbakken, Siri Marie http://orcid.org/0000-0002-7999-5324
Tell, Grethe S. http://orcid.org/0000-0003-1386-1638
Hoff, Mari http://orcid.org/0000-0002-9992-8663
Schei, Berit http://orcid.org/0000-0001-7646-4985
Kjeldgaard, Helena Kames http://orcid.org/0000-0003-3824-4927
Apalset, Ellen M. http://orcid.org/0000-0003-3821-8008
Morseth, Bente http://orcid.org/0000-0002-7973-0342
Grimnes, Guri http://orcid.org/0000-0003-2292-9489
Meyer, Haakon E. http://orcid.org/0000-0002-3262-8260
Omsland, Tone Kristin http://orcid.org/0000-0002-0808-3133
Funding for this research was provided by:
Norwegian Institute of Public Health
Article History
Received: 12 December 2023
Accepted: 14 May 2024
First Online: 25 June 2024
Declarations
:
: The study and the data linkages have been approved by the Regional Committee for Medical and Health Research Ethics (REC South East A, ref 15538), the Norwegian Institute of Public Health, the Norwegian Directorate of Health (Norwegian Patient Registry), Statistics Norway and the Norwegian Data Protection Authority. The data have been handled in accordance with the General Data Protection Regulation, and a Data Protection Impact Assessment has been conducted in consultation with the Data Protection Officer in the Norwegian Institute of Public Health.
: Data from the Norwegian Patient Registry have been used in this publication. The interpretation and reporting of these data are the sole responsibility of the authors, and no endorsement by the Norwegian Patient Registry is intended nor should be inferred.
: Not applicable.
: Kristin Holvik, Cecilie Dahl, Sven Ove Samuelsen, Anne-Johanne Søgaard, Siri Marie Solbakken, Grethe S Tell, Mari Hoff, Berit Schei, Helena Kames Kjeldgaard, Ellen M Apalset, Bente Morseth, Guri Grimnes, Haakon E Meyer and Tone Kristin Omsland declare that they have no conflict of interest.