Funding for this research was provided by:
National Science Foundation for Young Scientists of China (81801947)
Shenzhen Natural Science Foundation (JCYJ20190807154401665)
Shenzhen Key Medical Discipline Construction Fund
Article History
Accepted: 28 January 2021
First Online: 19 April 2021
Declarations
:
: Dr. Hu received funding from the National Science Foundation for Young Scientists of China (81801947). Dr. Shan received funding from Shenzhen Natural Science Foundation (JCYJ20190807154401665). Dr. Li received support for article research from Shenzhen Key Medical Discipline Construction Fund.
: The authors declare that they have no competing interests.
: Consent was obtained for the original data collection, and the institutional review boards of the Massachusetts Institute of Technology (Cambridge, MA, USA) approved the establishment of the database. Therefore, the ethical approval statement and informed consent were waived for this manuscript.
: Not applicable.
: Not applicable.
: The two databases used in this research, MIMIC-III and eICU, are available for access, in part or in total, by relevant parties subject to abiding by their usage policies. To facilitate the reproduction of our results, we shall make fully anonymized data available on figshare (ExternalRef removed) on publication of this manuscript.
: The databases were queried using Navicat Premium 15.0.21, and computations were implemented in R version 3.62. Additionally, interested researchers can contact Mr Hu via email (anmin.edu@gmail.com) for more detailed information.
: According to the guidelines of the International Committee of Medical Journal Editors (ICMJE), all authors contributed to the four criteria. AMH and HPL conceived and designed the study. AMH acquired the data. AMH and ZMS analyzed and interpreted the data. AMH and ZJZ drafted the manuscript. ZJZ and HPL critically revised the manuscript for valuable intellectual content. AMH, AMH, and ZMS performed statistical analysis. All authors read and approved the final manuscript.