Norwegian Adolescents in the Initial Stages of COVID-19 Restrictions

The authors declare that they have no conflict of interest.

The Norwegian Regional Committee for Medical Research (REK: 124909) and the Norwegian Data Inspectorate approved the study.

Beate W. Hygen and Vera Skalicka share first authorship.

Data from the current study can be made available to researchers, provided approval from the Regional Committees for Medical and Health Research Ethics (REC), compliance with the EU General Data Protection Regulation (GDPR) and approval from the data owners (UiO). The consent given by the participants does not allow for storage of data on an individual level in repositories or journals. Researchers who want access to data sets for replication should contact the PI. Access to data sets requires approval from The Regional Committee for Medical and Health Research Ethics in Norway and an agreement with MoBa.