Funding for this research was provided by:
National Natural Science Foundation of China (11771146; 11831008, 11771146; 11831008)
Received: 4 July 2021
Accepted: 20 May 2022
First Online: 17 June 2022
: The ICF Institutional Review Board in collaboration with the Uganda Bureau of Statistics was granted permission and assistance through The 2016 DHS protocol. Prior to enrollment, all participant mothers or guardians of a child who were eligible for the survey provided written informed consent for participation, and all data were gathered anonymously.
: Not applicable.
: The authors declare that they have no competing interests.