Article History
Received: 4 December 2022
Accepted: 24 April 2023
First Online: 4 May 2023
Competing interests
: The authors declare no competing interests.
: This study complies with the Declaration of Helsinki and has been reviewed by the Ethics Committee of Sichuan Vocational College of Health and Rehabilitation. Informed consents were obtained from participants prior to the survey to ensure respondents have a good understanding of study objectives and data collection procedures.
: All surveys were conducted upon informed consents previously gained from participants, who agreed to provide data for data analysis for this study. All data collected were anonymous and confidential without showing the names or other private information of respondents.