Data quality control system based on public health refinement management

The invention relates to a data quality control system and method based on public health refinement management. The system comprises a data sharing exchange area and a checking module, the data sharing exchange area comprises a data buffer cache, a checking rule area and a data back area, wherein the data buffer cache stores initial data received from a source platform, the checking rule area stores data checking rules, and the data back area stores data which needs to be sent back to the source platform due to the fact that checking fails; the checking module invokes the data checking rules to check the initial data received from the source platform, and checking comprises longitudinal balance checking between tables. By means of the data quality control system and method based on public health refinement management, all public health service system data which has access to a regional health information platform can be effectively monitored, comprehensive evaluation can be conducted on the data transversely