Sun, Tiange
Meng, Fanhua
Zang, Shufei
Li, Yue
Zhang, Rui
Yu, Zhiyan
Huang, Xinmei
Wang, Fang
Zhang, Liwen
Liu, Jun
Funding for this research was provided by:
Shanghai Municipal Health Commission Foundation (202040386)
the medical key faculty foundation of shanghai (ZK2019B15)
scientific and innovative action plan of shanghai (21S31901800)
The Shanghai Plan for Women and Children's Health Service Capacity Construction (The Shanghai Plan for Women and Children's Health Service Capacity Construction)
key medical specialty funded by shanghai fifth people's hospital, fudan university (2018WYZD004)
Article History
Received: 28 February 2021
Accepted: 20 August 2021
First Online: 27 September 2021
Declarations
:
: The Ethics Committee of Shanghai Fifth People’s Hospital approved this study (Number: 2020 Ethics Approval. No. 154). This work is a retrospective study. Only clinical data of patients were analyzed so informed consent was not required. The study was conducted in accordance with the rules of ethics committee of Shanghai Fifth People’s Hospital. Access and use of the medical records were permitted by the medical department and information center of Shanghai Fifth People’s Hospital.
: Not applicable, as above.
: The authors declare that they have no conflicts of interest.