Document is current

Article History

Received: 7 May 2025

Accepted: 4 August 2025

First Online: 22 August 2025

Declarations

:

: The present study was conducted by the principles of the revised Declaration of Helsinki, a statement of ethical principles that directs physicians and other participants in medical research involving human subjects. All participants signed the informed consent to participate in the study. All personal information remain confidential, and they were free to withdraw at any stage of the study. The participants were assured of the anonymity and confidentiality of their information. Moreover, the local ethics committee of the School of Guangdong Maoming Health Vocational College approved the study.

: Not applicable.

: The authors declare no competing interests.