Huang, Weijian
Li, Xiaohan
Wu, Zijing
Jiang, Nan
Zhang, Xu
Funding for this research was provided by:
Medical and health plan of Shandong Province (No. 2018WS032, No. 2018WS032, No. 2018WS032, No. 2018WS032, No. 2018WS032)
Article History
Received: 5 April 2021
Accepted: 14 September 2022
First Online: 2 October 2022
Declarations
:
: This study was approved by the Ethics Committee of Yan Tai Yuhuangding Hospital ( Approval ID: [2020]283). Participants were informed that the survey was anonymous and that all data were kept strictly confidential and used for scientific research only. Therefore, patients could express their true thoughts without the fear of jeopardizing treatment. Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.