Funding for this research was provided by:
Xuzhou Clinical Technology Key Research Project (No. 2019GG021)
National Natural Science Foundation of China (NO. 81172032)
Received: 25 May 2021
Accepted: 25 April 2022
First Online: 14 May 2022
: The project was approved by the Institutional Review Boards of Beth Israel Deaconess Medical Center and the Massachusetts Institute of Technology (Cambridge, MA). All data in the public MIMIC III database were anonymous, and the time data had been randomly shifted. Therefore, informed consent was waived for this retrospective study by the Institutional Review Boards of Beth Israel Deaconess Medical Center. This study was conducted in accordance with the principles of the Declaration of Helsinki.
: Not required.
: The authors declare that they have no competing interests.