Hi Erica!
I am looking some examples of Mapping Specification CPRD for ETL CDM V5.
Do you mean this:
https://github.com/OHDSI/ETL-CDMBuilder/blob/master/man/CPRD/CPRD_ETL_CDM_V5.doc
Or this:
(All the ones starting with JNJ_CPRD are for CPRD)
There is also this:
Matcho A, Ryan P, Fife D, Reich C. Fidelity assessment of a clinical practice
research datalink conversion to the OMOP common data model. Drug Saf. 2014
Nov;37(11):945-59. doi: 10.1007/s40264-014-0214-3. PubMed PMID: 25187016; PubMed
Central PMCID: PMC4206771.
Hope this helps!