Yang, Zhihui
Lu, Zijing
Shen, Yihui
Chu, Ting
Pan, Xubin
Wang, Cun
Wang, Jihong
Funding for this research was provided by:
Research Project of Public Health Research Center of Jiangnan University (JUPH201809)
Wuxi Municipal Health Commission (T201901)
Maternal and Child Health Research Project of Wuxi Health Commission (FYKY201903)
Wuxi Science and Technology Bureau (N20192030)
Article History
Received: 26 July 2021
Accepted: 14 March 2022
First Online: 1 April 2022
Declarations
:
: This research was approved by the Ethics Committee of Human Research in Affiliated Hospital of Jiangnan University and was in accordance with the Helsinki Declaration. Informed consent was obtained from all participants. If participants were under 16, the informed consent was obtained from a parent and/or legal guardian. Eye examination and questionnaire survey were conducted after explaining the study to schools, parents or guardians, and children and obtaining their informed consent.
: Not applicable.
: The authors declare that they have no competing interests.