Brogårdh-Roth, Susanne
Paulsson, Liselotte
Larsson, Pernilla
Ekberg, Ewacarin
Funding for this research was provided by:
Malmö Högskola
Malmö University
Article History
Received: 18 March 2021
Accepted: 2 September 2021
First Online: 9 September 2021
Declarations
:
: The Ethics Committee of the Medical Faculty of Lund University approved the previous studies from which the material was collected (Dnr LU 362–01, Dnr 618/2007) and the present questionnaire study (Dnr Etik H15 2013/39). Written information regarding the study was sent to the adolescents and their parents, including information about confidential and voluntary participation, and the right to discontinue participation at any time. A written informed consent form was attached along with the questionnaires to request all the parents’ and the adolescents’ consent. The questionnaire with a reminder was sent out twice, and a further reminder was conducted by telephone. All methods were performed in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.