Zhang, Xue
Ma, Shuang
Sun, Xueqin
Zhang, Yuelun
Chen, Weiyun
Chang, Qing
Pan, Hui
Zhang, Xiuhua
Shen, Le http://orcid.org/0000-0002-2563-0012
Huang, Yuguang
Funding for this research was provided by:
the Non-profit Central Research Institute Fund of Chinese Academy of Medical Sciences (2019XK320018)
Article History
Received: 27 September 2020
Accepted: 25 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: This investigation was a retrospective hospital-based study approved by the Peking Union Medical College Hospital Institutional Review Board (S-K1107, 25 March 2020). No written informed consent was obtained from participants because it was a retrospective study and did not utilize any individual person’s data. With permission from PUMC Hospital, all the raw data used in our study were collected from the patient safety incident reporting system in PUMC Hospital. Data used in this study were anonymized before the use.
: Not applicable.
: The authors declare that they have no competing interests.