Li, Zhifang
Zhou, Guiju
Jiang, Longfan
Wang, Mengjie
Funding for this research was provided by:
the population health of the key research and development program of the Anhui Provincial Department of Science and Technology (No.: 202104j07020022)
Article History
Received: 20 December 2023
Accepted: 26 March 2024
First Online: 1 April 2024
Declarations
:
: All procedures were performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. This study was approved by the medical Ethics Committee of Anqing Municipal Hospital. The requirement for individual Informed consent was waived by the medical Ethics Committee of Anqing Municipal Hospital because of the retrospective nature of the study. All methods were carried out in accordance with relevant guidelines and regulations.
: Not Applicable.
: The authors declare no competing interests.