Fig 1.
Table 1.
Types of EMR systems studied.
Fig 2.
EMR harmonisation process.
Fig 3.
The governance model.
Table 2.
OMOP primary database assessment of risk.
Table 3.
Data in the data repository and the resultant OMOP CDM after conversion.
Table 4.
EMR tables and related tables in the OMOP CDM.
Table 5.
Medication table mappings.
Table 6.
OMOP results as of 20/10/22.