medication_statement_references table contains normalized references from the medication statement to other entities. It supports the following reference properties:
- medication_reference (required): links to the medication referenced in the statement
- subject (required): links to the patient who is taking the medication
- medication_statement_id
- patient_id
- medication_id
| Column | Data Type | Description |
|---|---|---|
| medication_statement_id | varchar | Unique identifier for the medication statement |
| patient_id | varchar | Unique identifier for the patient |
| medication_id | varchar | Unique identifier for the medication |
| status | varchar | Status of the medication statement. Possible values: – active: The medication is still being taken.– completed: The medication is no longer being taken.– entered-in-error: The statement was entered in error.– intended: The medication was intended to be taken.– stopped: The medication has been stopped.– on-hold: The medication is temporarily not being taken.– unknown: The authoring/source system does not know the status.– not-taken: The medication was not taken (this element is not used in most systems). |
| effective_date | date | Start date of the medication statement |
| end_date | date | End date of the medication statement |
| dose_unit | varchar | Unit of measurement for the dose |
| dose_amount | varchar | Amount of medication |
| note_text | varchar | Additional notes about the statement |
| data_source | varchar | Source of the medication statement data |