Brief overview of proposals from our presentation today:
- Trial visit (Vocabulary extension)
Add visit concepts specific for trials, like Baseline, Screening, Follow-up, Cycle # - Study (CDM extension)
Table with study and arm metadata and assignment of persons to a study/arm. - Measurement modifiers (CDM extension)
Table like the fact_relationship table that connects a fact (e.g. condition_occurrence_id) to a concept_id. This allows for a flexible way of connecting more attributes to a record. This proposal is based on the modifier domain in the tranSMART data model