All credit for the study goes to @aostropolets !
I just want to share that after finishing conversion of one our datasource to OMOP (phase 1), we were able to run the ConceptPrevalence study https://github.com/OHDSI/StudyProtocolSandbox/tree/master/ConceptPrevalence
It is a nice example of an informatics study. Also offers a nice example of informatics-ish protocol: https://github.com/OHDSI/StudyProtocolSandbox/blob/master/ConceptPrevalence/extras/ConceptPrevalenceStudyProtocol_v0.1.docx?raw=true
Also, what is unique - it should run with no issues (by my review of the code) on CDM v6 ! Yay!
In fact there are multiple informatics studies for the whole network.
The ConceptPrevalence perhaps should also be added to the overview here
https://www.ohdsi.org/network-research-studies/ (if it is kept updated). I know there was discussion about what constitutes an OHDSI study.
I should also make a thread for ThemisConcepts study (since the measurement unit results we got there are driving more efforts to tackle units better).