Cost-effectiveness of the Care Group
Several studies targeting group-based intervention on ECD were found to be cost-effective and efficient in other countries [From the perspective of government health investment, the public health expenditure per person was US$0.32 (RMB2.20), calculated by dividing the total cost of the Care Group by the population of Fenxi County (104 627 permanent residents). According to the governmental project report of Basic Public Health Service in 2021 [