Conventions related to mapping data into the DRUG_EXPOSURE table.
Table-level Conventions
Field-level Conventions
| Field | Convention |
|---|---|
| DRUG_EXPOSURE_START_DATE | What date should be used to populate drug_exposure_start_date? |
| DRUG_EXPOSURE_END_DATE | How to determine drug_exposure_end_date when not given explicitly in the data |
| DAYS_SUPPLY | How to populate days_supply when days supply is missing in the source data |
| DAYS_SUPPLY | How to populate days_supply when days supply is negative in the source data |
| QUANTITY | Should quantity be recalculated if the patient discontinues the drug? |
| VERBATIM_END_DATE | What date is meant to be put in verbatim_end_date? |