We are students who want to perform an ETL to OMOP CDM on data from the maternity ward.
The information is divided into many tables and does not always contain the information needed for CDM.
Example of existing tables:
Admission to the maternity ward (reason for application / determination of gestational age)
Birth Summary (Birth Details / Newborn Details)
We would be very happy if someone could give us guidance on how we can perform the mapping of the data when the data necessary for the CDM is not always available.