Liang, Yi
Jin, Qiyun
Miao, Junjie
Ni, Xiaorong
Qian, Xiaoxiao
Xiong, Yi
Liu, Zhijun
Xue, Hongmei
Funding for this research was provided by:
National Natural Science Foundation of China (82160616)
Guizhou Medical University Ph.D. Start Fund Project (gyfybsky-2021-22)
Science and Technology Plan Project of the Science and Technology Bureau of Honghuagang District, Zunyi City, Guizhou Province ([2021] No. 08)
Science and technology Fund of Guizhou Health Commission (gzwkj2022-201)
Natural Science Foundation of Hebei Province (No. H2021201054)
Article History
Received: 15 March 2023
Accepted: 10 January 2024
First Online: 22 January 2024
Declarations
:
: The study was conducted by the Declaration of Helsinki and approved by the Ethics Committee of Zunyi Maternal and Child Health Care Hospital (protocol code 2021015 and date of approval: 2021.7.18).
: Written informed consent to participate in this study was obtained from caregivers or legal guardians of children.
: Not applicable.
: The authors declare no competing interests.