Received: 7 May 2020
Accepted: 21 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: The present study was based on an analysis of the Morocco 2016 GSHS survey dataset freely available online with all identifier information detached. The Morocco 2016 GSHS was approved by the School and University Health Division, Ministry of Health, Rabat, Morocco and the World Health Organization. Therefore, the permission and ethical approval for the present analysis was automatically deemed unnecessary. Moreover, during the GSHS survey, written assent attached to a questionnaire was obtained from all eligible participants before filling the questionnaire.
: Not applicable.
: The authors declare that they have no competing interests.