Pengpid, Supa
Peltzer, Karl
Santos, Lyndon Esconde
Mallari, Earl Francis Infante
Funding for this research was provided by:
Mahidol University
Article History
Received: 19 September 2024
Accepted: 11 May 2025
First Online: 22 May 2025
Declarations
:
: The national ethics committee and the Philippine Department of Health approved the study protocol. Before the survey was given out, the participating schools, the parents, and the students provided the required approvals and permits, including informed consent. Institutional review board approval was not obtained because this study used publicly available data from the World Health Organization (WHO) website, which contains anonymous individual information.
: Not applicable.
: The authors declare no competing interests.
: All methods were carried out in accordance with relevant guidelines and regulations and have been performed in accordance with the Declaration of Helsinki.