Fu, Rong
Lin, Zheng
He, Fei
Jiang, Yixian
Zheng, Zhenquan
Hu, Zhijian
Funding for this research was provided by:
Youth scientific research of health and family planning of Fujian province (2017-1-65)
Medical innovation project of Fujian province (2018-CX-38)
Startup Fund for scientific research, Fujian Medical University (2016QH010)
Article History
Received: 25 February 2019
Accepted: 20 March 2020
First Online: 7 April 2020
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of Fujian Medical University (committee’s reference number: 2019–27). Because the structure of medical records was designed for administration purposes rather than academic research, patients were given oral informed consent to participate in this study. To protect their confidentiality, only de-identified data were available to the researchers and the data was analyzed anonymously. The Ethics Committee approved this consent procedure.
: Not applicable.
: The authors declare that they have no competing interests.