FHIR to OMOP FHIR IG
1.0.0-ballot - INFORMATIVE 1 - Ballot
FHIR to OMOP FHIR IG
1.0.0-ballot - INFORMATIVE 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 1.0.0-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/ObservationPeriod | Version: 1.0.0-ballot | |||
| Standards status: Informative | Maturity Level: 1 | Computable Name: ObservationPeriod | ||
This table contains records which define spans of time during which two conditions are expected to hold: (i) Clinical Events that happened to the Person are recorded in the Event tables, and (ii) absense of records indicate such Events did not occur during this span of time.
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots and how the different presentations work.
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  ObservationPeriod |
0..* | Base | Observation Period OMOP Table Instances of this logical model can be the target of a Reference | |
  observation_period_id |
1..1 | integer | Observation Period Identifier | |
 person_id |
1..1 | Reference(Person OMOP Table) | Person | |
| observation_period_start_date |
1..1 | date | Start Date | |
| observation_period_end_date |
1..1 | date | End Date | |
 period_type_concept_id |
1..1 | code | Period Type | |
| Documentation for this format | ||||
This structure is derived from Base
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| ObservationPeriod |
0..* | Base | Observation Period OMOP Table Instances of this logical model can be the target of a Reference | |
| observation_period_id |
1..1 | integer | Observation Period Identifier | |
| person_id |
1..1 | Reference(Person OMOP Table) | Person | |
| observation_period_start_date |
1..1 | date | Start Date | |
| observation_period_end_date |
1..1 | date | End Date | |
| period_type_concept_id |
1..1 | code | Period Type | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| ObservationPeriod |
0..* | Base | Observation Period OMOP Table Instances of this logical model can be the target of a Reference | |
| observation_period_id |
1..1 | integer | Observation Period Identifier | |
| person_id |
1..1 | Reference(Person OMOP Table) | Person | |
| observation_period_start_date |
1..1 | date | Start Date | |
| observation_period_end_date |
1..1 | date | End Date | |
| period_type_concept_id |
1..1 | code | Period Type | |
| Documentation for this format | ||||
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| ObservationPeriod |
0..* | Base | Observation Period OMOP Table Instances of this logical model can be the target of a Reference | |
| observation_period_id |
1..1 | integer | Observation Period Identifier | |
| person_id |
1..1 | Reference(Person OMOP Table) | Person | |
| observation_period_start_date |
1..1 | date | Start Date | |
| observation_period_end_date |
1..1 | date | End Date | |
| period_type_concept_id |
1..1 | code | Period Type | |
| Documentation for this format | ||||
Differential View
This structure is derived from Base
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| ObservationPeriod |
0..* | Base | Observation Period OMOP Table Instances of this logical model can be the target of a Reference | |
| observation_period_id |
1..1 | integer | Observation Period Identifier | |
| person_id |
1..1 | Reference(Person OMOP Table) | Person | |
| observation_period_start_date |
1..1 | date | Start Date | |
| observation_period_end_date |
1..1 | date | End Date | |
| period_type_concept_id |
1..1 | code | Period Type | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| ObservationPeriod |
0..* | Base | Observation Period OMOP Table Instances of this logical model can be the target of a Reference | |
| observation_period_id |
1..1 | integer | Observation Period Identifier | |
| person_id |
1..1 | Reference(Person OMOP Table) | Person | |
| observation_period_start_date |
1..1 | date | Start Date | |
| observation_period_end_date |
1..1 | date | End Date | |
| period_type_concept_id |
1..1 | code | Period Type | |
| Documentation for this format | ||||
IG © 2023+ HL7 International / Biomedical Research and Regulation. Package hl7.fhir.uv.omop#1.0.0-ballot based on FHIR 5.0.0. Generated 2025-07-29
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