Myran, Lena https://orcid.org/0009-0007-6704-287X
Sen, Abhijit https://orcid.org/0000-0001-9560-4226
Willumsen, Tiril https://orcid.org/0000-0003-1089-8929
Havnen, Audun https://orcid.org/0000-0002-4610-6842
Kvist, Therese https://orcid.org/0000-0003-4863-3598
Rønneberg, Anne https://orcid.org/0000-0001-6349-6670
Dahllöf, Göran https://orcid.org/0000-0001-8536-5292
Høvik, Hedda https://orcid.org/0000-0001-5908-7372
Article History
Received: 6 July 2023
Accepted: 4 October 2023
First Online: 14 October 2023
Declarations
:
: The Young-HUNT4 Survey was approved by the Norwegian Data Protection Authority. Informed consent was obtained from all participants: from participants aged 16 years and older and from the parents of those under 16 years. The present study followed relevant guidelines and regulations and was approved by the Norwegian Regional Committees for Medical and Health Research Ethics (Reference number: 97505/REK South East).
: Not applicable.
: Abhijit Sen, a member of the BMC Oral Health Editorial Board is a co-author in this article, hence have a competing interest as defined by BMC. None of the other authors have competing interests or other interests that might be perceived to influence the results and/or discussion reported in this paper.