Grasaas, Erik
Ostojic, Sergej
Sandbakk, Øyvind
Bjørnsen, Gunn
Sylta, Øystein
Høgli Major, Daniel
Jahre, Henriette
Funding for this research was provided by:
University of Agder
Article History
Received: 18 May 2024
Accepted: 1 October 2024
First Online: 10 October 2024
Declarations
:
: The Norwegian Agency for Shared Services in Education and Research (ref. 821474), known as SIKT [], approved all questions used in Ungdata. All data was collected anonymously. All study procedures were performed in accordance with the 1964 Helsinki declaration for ethical standards in research. The participation in the study was voluntary and written consent was obtained from all responders and from parents/caregivers among adolescents in lower secondary school. The Norwegian Regional Committee for Medical Research Ethics states that studies guaranteeing complete anonymity for all participants do not require any additional ethical approval.
: Not applicable.
: The authors declare no competing interests.