Akuffo, Kwadwo Owusu https://orcid.org/0000-0001-6683-249X
Agyei-Manu, Eldad https://orcid.org/0000-0002-2712-0198
Kumah, David Ben https://orcid.org/0000-0002-4634-3637
Danso-Appiah, Anthony https://orcid.org/0000-0003-1747-0060
Mohammed, Abubakar Sadik https://orcid.org/0000-0001-7929-5646
Asare, Akosua Kesewah https://orcid.org/0000-0001-9457-6884
Addo, Emmanuel Kofi https://orcid.org/0000-0002-3836-2950
Article History
Received: 3 June 2020
Accepted: 14 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: Committee on Human Research Publication and Ethics of the Kwame Nkrumah University of Science and Technology (KNUST) (CHRPE/AP/034/19). Permission was obtained from the Ghana Optometric Association. Written informed consent was obtained from all participants after explaining the objectives, nature, method and importance of the study to them.
: The authors declare that they have no competing interests.
: Not applicable.