Documentation
Common Data Model (CDM)
Convert Database to CDM (ETL)
Tool Specific Documentation
Common Data Model (CDM)
Convert Database to CDM (ETL)
Tool Specific Documentation
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1. Add records for Ingredients and Drug forms containing standard units for each ingredient. 2. Define convention for quantity: Either as number of product unites, or as amount of ingredient. See below. 3. Remove effective_drug_dose. 4. Introduce verbatim_end_date. drug_exposure_end_date would no longer be nullable, and contain the verbatim, start_date+days_supply or a value that was determined through some ETL heuristic