Deng, Haoyuan
Zhang, Xuehui
Cheng, Nan
Zhang, Jianghui
Song, Chongwei
Sun, Yunrui
Hou, Zhongxin
Li, Yi
Wang, Qian
Yin, Jianzhong
Meng, Qiong
Funding for this research was provided by:
Yunnan Applied Basic Research Projects-Kunming Medical University Union Foundation (202001AY070001-182)
National Natural Science Foundation of China (81960617)
Article History
Received: 18 April 2023
Accepted: 7 August 2023
First Online: 10 August 2023
Declarations
:
: This study was approved by the Medical Ethics Review Committee of Kunming Medical University (KMMU2020MEC078). The purpose of this research was explained to all participants and were assured of confidentiality by the researcher. Written informed consent was obtained from all respondents and also from legal guardians of illiterates before the investigation. All research methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.