Saele, Paul K.
Daltveit, Dagrun Slettebø
Bjering, Ragnar
Klepsland, Tone
Torgersbråten, Nina Ellen
Kubon, Christer
Gavle, Sissel
Sivertsen, Åse
Funding for this research was provided by:
University of Bergen
Article History
Received: 9 March 2025
Accepted: 23 September 2025
First Online: 10 November 2025
Declarations
:
: Our study adhered to the Declaration of Helsinki. The informed consent that parents or legal guardians must sign to have their child included in Norwegian Registry of Cleft Lip and Palate’s specifies that data can be used in research that follow Norwegian law and ethical standards. Ethical approval for our study was granted by the Regional Committees for Medical and Health Research Ethics for Western Norway (approval number 126267). All data were anonymized and processed without a name, and it is not possible to identify the participants by the assessor or from the results of the published study.
: Not applicable. No identifying images or other personal or clinical details of participants are presented that compromise anonymity.
: The authors declare no competing interests.