Cui, Yu http://orcid.org/0000-0002-1481-9389
Guo, Langtao
Mu, Qixia
Kang, Lu
Chen, Qin
Wu, Qunying
He, Yani
Tang, Min
Funding for this research was provided by:
Health Commission of Sichuan Province (21PJ131)
Yingcai Scheme of Chengdu Women's and Children's Central Hospital (YC2021006)
Article History
Accepted: 18 April 2022
First Online: 21 May 2022
Declarations
:
: All phases of this study were supported by the Health Commission of Sichuan Province (No. 21PJ131) and the Yingcai Scheme of Chengdu Women's and Children's Central Hospital (YC2021006).
: No financial or non-financial benefits have been received or will be received from any party related directly or indirectly to the subject of this article.
: Ethic approval was obtained from our institution (No. B202104).
: Not applicable.
: Not applicable.
: The datasets generated during and/or analyzed during the current study are available from the corresponding author on reasonable request.
: Not applicable.
: The study was registered at ExternalRef removed (No. ChiCTR2100043578).
: Yu Cui contributed to the study conception and design, contributed to the analysis and interpretation of data, drafted the initial manuscript, and reviewed and revised the manuscript. Qixia Mu, Lu Kang, Qin Chen, Qunying Wu, Yani He, and Min Tang helped collect data. Langtao Guo designed the data collection instruments, revised the manuscript, and gave final approval of the version to be published.