Song, Xinzhi
Jiang, Nan
Ding, Ning
Li, Honghe
Xin, Chunyu
Qu, Ruoyi
Wen, Deliang
Funding for this research was provided by:
Liaoning Social Science Planning Fund Project (L20AED006)
Article History
Received: 20 April 2022
Accepted: 11 December 2022
First Online: 3 January 2023
Declarations
:
: The authors declare no potential conflicts of interest.
: All residents who participated in the survey signed the informed consent form. The study protocol was approved by the Academic Committee of China Medical University (ref no: 2019079).