FHIR to OMOP FHIR IG
2.0.0-ballot - STU 1 Ballot
FHIR to OMOP FHIR IG
2.0.0-ballot - STU 1 Ballot
FHIR to OMOP FHIR IG, published by HL7 International / Biomedical Research and Regulation. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-omop-ig/ and changes regularly. See the Directory of published versions
| Official URL: http://hl7.org/fhir/uv/omop/StructureDefinition/DrugEra | Version: 2.0.0-ballot | ||||
| Standards status: Trial-use | Maturity Level: 2 | Computable Name: DrugEra | |||
| Other Identifiers: OID:2.16.840.1.113883.4.642.40.77.42.8 | |||||
A Drug Era is defined as a span of time when the Person is assumed to be exposed to a particular active ingredient. A Drug Era is not the same as a Drug Exposure: Exposures are individual records corresponding to the source when Drug was delivered to the Person, while successive periods of Drug Exposures are combined under certain rules to produce continuous Drug Eras.
Usages:
You can also check for usages in the FHIR IG Statistics
Description Differentials, Snapshots, and other representations.
This structure is derived from Base
| Name | Flags | Card. | Type | Description & Constraints Filter:  |
|---|---|---|---|---|
  DrugEra |
0..* | Base | Drug Era OMOP Table Instances of this type can be the target of a Reference | |
  drug_era_id |
1..1 | code | Drug Era Identifier | |
| person_id |
1..1 | integer | Person | |
| drug_concept_id |
1..1 | code | Drug | |
| drug_era_start_date |
1..1 | date | Drug Era Start Date | |
| drug_era_end_date |
1..1 | date | Drug Era End Date | |
| drug_exposure_count |
0..1 | integer | Drug Exposure Count | |
 gap_days |
0..1 | integer | Gap Days | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
 DrugEra |
0..* | Base | Drug Era OMOP Table Instances of this type can be the target of a Reference | |
| drug_era_id |
1..1 | code | Drug Era Identifier | |
| person_id |
1..1 | integer | Person | |
| drug_concept_id |
1..1 | code | Drug | |
| drug_era_start_date |
1..1 | date | Drug Era Start Date | |
| drug_era_end_date |
1..1 | date | Drug Era End Date | |
| drug_exposure_count |
0..1 | integer | Drug Exposure Count | |
| gap_days |
0..1 | integer | Gap Days | |
| Documentation for this format | ||||
Differential View
This structure is derived from Base
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| DrugEra |
0..* | Base | Drug Era OMOP Table Instances of this type can be the target of a Reference | |
| drug_era_id |
1..1 | code | Drug Era Identifier | |
| person_id |
1..1 | integer | Person | |
| drug_concept_id |
1..1 | code | Drug | |
| drug_era_start_date |
1..1 | date | Drug Era Start Date | |
| drug_era_end_date |
1..1 | date | Drug Era End Date | |
| drug_exposure_count |
0..1 | integer | Drug Exposure Count | |
| gap_days |
0..1 | integer | Gap Days | |
| Documentation for this format | ||||
Snapshot ViewView
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| DrugEra |
0..* | Base | Drug Era OMOP Table Instances of this type can be the target of a Reference | |
| drug_era_id |
1..1 | code | Drug Era Identifier | |
| person_id |
1..1 | integer | Person | |
| drug_concept_id |
1..1 | code | Drug | |
| drug_era_start_date |
1..1 | date | Drug Era Start Date | |
| drug_era_end_date |
1..1 | date | Drug Era End Date | |
| drug_exposure_count |
0..1 | integer | Drug Exposure Count | |
| gap_days |
0..1 | integer | Gap Days | |
| Documentation for this format | ||||
IG © 2023+ HL7 International / Biomedical Research and Regulation.
Package hl7.fhir.uv.omop#2.0.0-ballot based on FHIR 5.0.0.
Generated
2026-11-06
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