Issue # and location
Issue summary
There are several “end” dates in the drug_exposure table: drug_exposure_end_date, drug_exposure_end_datetime and verbatim_end_datetime. It is unclear how/when verbatim_end_date should be stored.
Convention type
Table
CDM table
DRUG_EXPOSURE
CDM field
verbatim_end_date
Links to issue discussion
Provenance of data
General
The ratified convention
verbatim_end_date represents the “discontinue day” or date the physician explicitly stopped the medication. Populate the field only when it is directly defined in the source as a date. If this is not available, then leave the field blank.
Date of ratification/published
NA
Downstream implications
NA
Link to DQD check
NA
Related conventions/further information
NA