Received: 23 November 2018
Accepted: 11 March 2020
First Online: 1 April 2020
Ethics approval and consent to participate
: The Committee on Human Research, Publication and Ethics of the Kwame Nkrumah University of Science and Technology (KNUST) and Komfo Anokye Teaching Hospital (KATH), Kumasi-Ghana gave ethical clearance for the study (CHRPE/AP/402/17). Parents and guardians of pupils provided consent prior to data collection. Pupils whose guardians did not give consent where excluded from the study. The Ghana Education Service gave approval and the heads of the ten basic schools also gave permission for their schools to be included consent to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.