Li, Fuchao
Liu, Lei
Feng, Qingzhao
Wang, Xiaohong
Liu, Fang
Yang, Li
Miao, Lin
Wang, Weiming
Ji, Guozhong
Yu, Chenggong
Funding for this research was provided by:
Special project of the Geriatric Science and Technology Development Fund of Jiangsu Geriatrics Society in 2019 (JGS2019ZXYY014)
Article History
Received: 31 January 2024
Accepted: 11 March 2024
First Online: 22 April 2024
Declarations
:
: This retrospective study was approved by the Ethics Committee of the Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, the Second Affiliated Hospital of Nanjing Medical University, the Affiliated Yixing Hospital of Jiangsu University and Xuzhou Central Hospital. This study was conducted in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. This is a retrospective cohort study, and the data of patients are anonymous; therefore, there is no need for informed consent.
: No applicable.
: The authors declare no competing interests.