EHDS Logical Information Models
0.1.0 - ci-build
EHDS Logical Information Models
0.1.0 - ci-build
EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Xt-EHR/xt-ehr-common/tree/main and changes regularly. See the Directory of published versions
| Draft as of 2025-07-04 |
Definitions for the EHDSCondition logical model.
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSCondition | |
| Definition | EHDS refined base model for A clinical condition, problem, diagnosis, or other event, situation, issue, or clinical concept that has risen to a level of concern. Base definition for all types defined in FHIR type system. |
| Short | Condition modelBase for all types and resources |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSCondition.identifier | |
| Definition | Condition identifier |
| Short | Condition identifier |
| Note | This is a business identifier, not a resource identifier (see discussion) |
| Control | 0..* |
| Type | Identifier |
| 4. EHDSCondition.subject | |
| Definition | Indicates the patient or group who the condition record is associated with. |
| Short | Indicates the patient or group who the condition record is associated with. |
| Control | 1..1 |
| Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient |
| 6. EHDSCondition.description | |
| Definition | Condition specification in narrative form |
| Short | Condition specification in narrative form |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. EHDSCondition.code | |
| Definition | Code identifying the condition, problem or diagnosis |
| Short | Code identifying the condition, problem or diagnosis |
| Control | 0..1 |
| Binding | ICD-10*, SNOMED CT, Orphacode if rare disease is diagnosed |
| Type | CodeableConcept |
| 10. EHDSCondition.onsetDate | |
| Definition | Onset date of a problem/condition |
| Short | Onset date of a problem/condition |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 12. EHDSCondition.endDate | |
| Definition | The date or estimated date that the condition resolved or went into remission. |
| Short | The date or estimated date that the condition resolved or went into remission. |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 14. EHDSCondition.category | |
| Definition | Category or categories of the problem. |
| Short | Category or categories of the problem. |
| Control | 0..* |
| Type | CodeableConcept |
| 16. EHDSCondition.clinicalStatus | |
| Definition | Status of the condition/problem (active, resolved, inactive, ...) |
| Short | Status of the condition/problem (active, resolved, inactive, ...) |
| Control | 0..1 |
| Binding | HL7 Condition-clinical |
| Type | CodeableConcept |
| 18. EHDSCondition.resolutionCircumstances[x] | |
| Definition | This field includes free text if the resolution circumstances are not already included in other fields such as surgical procedure, medical device, etc., e.g. hepatic cystectomy (this will be the resolution circumstances for the problem "hepatic cyst" and will be included in surgical procedures). |
| Short | Describes the reason for which the status of the problem changed from current to inactive (e.g. surgical procedure, medical treatment, etc.). |
| Control | 0..* |
| Type | Choice of: CodeableConcept, string, Reference |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 20. EHDSCondition.severity | |
| Definition | A subjective assessment of the severity of the condition as evaluated by the clinician. |
| Short | A subjective assessment of the severity of the condition as evaluated by the clinician. |
| Control | 0..1 |
| Binding | HL7 Condition-severity |
| Type | CodeableConcept |
| 22. EHDSCondition.anatomicLocation[x] | |
| Definition | The anatomical location including laterality where this condition manifests itself. |
| Short | The anatomical location including laterality where this condition manifests itself. |
| Control | 0..* |
| Binding | SNOMED CT |
| Type | Choice of: CodeableConcept, https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSBodyStructure |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 24. EHDSCondition.stage | |
| Definition | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
| Short | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
| Control | 0..* |
| Binding | e.g. TNM, ICD-O-3, Bi-Rads, Li-Rads, … |
| Type | CodeableConcept |
| 26. EHDSCondition.diagnosisAssertionStatus | |
| Definition | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
| Short | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
| Control | 0..1 |
| Binding | HL7 Condition-ver-status |
| Type | CodeableConcept |
| 28. EHDSCondition.asserter | |
| Definition | The asserter of the condition |
| Short | The asserter of the condition |
| Control | 0..1 |
| Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional |
| 30. EHDSCondition.assertedDate | |
| Definition | Date and time of the diagnosis assertion |
| Short | Date and time of the diagnosis assertion |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSCondition | |
| Definition | EHDS refined base model for A clinical condition, problem, diagnosis, or other event, situation, issue, or clinical concept that has risen to a level of concern. |
| Short | Condition model |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSCondition.identifier | |
| Definition | Condition identifier |
| Short | Condition identifier |
| Note | This is a business identifier, not a resource identifier (see discussion) |
| Control | 0..* |
| Type | Identifier |
| 4. EHDSCondition.subject | |
| Definition | Indicates the patient or group who the condition record is associated with. |
| Short | Indicates the patient or group who the condition record is associated with. |
| Control | 1..1 |
| Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient |
| 6. EHDSCondition.description | |
| Definition | Condition specification in narrative form |
| Short | Condition specification in narrative form |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. EHDSCondition.code | |
| Definition | Code identifying the condition, problem or diagnosis |
| Short | Code identifying the condition, problem or diagnosis |
| Control | 0..1 |
| Binding | ICD-10*, SNOMED CT, Orphacode if rare disease is diagnosed |
| Type | CodeableConcept |
| 10. EHDSCondition.onsetDate | |
| Definition | Onset date of a problem/condition |
| Short | Onset date of a problem/condition |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 12. EHDSCondition.endDate | |
| Definition | The date or estimated date that the condition resolved or went into remission. |
| Short | The date or estimated date that the condition resolved or went into remission. |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 14. EHDSCondition.category | |
| Definition | Category or categories of the problem. |
| Short | Category or categories of the problem. |
| Control | 0..* |
| Type | CodeableConcept |
| 16. EHDSCondition.clinicalStatus | |
| Definition | Status of the condition/problem (active, resolved, inactive, ...) |
| Short | Status of the condition/problem (active, resolved, inactive, ...) |
| Control | 0..1 |
| Binding | HL7 Condition-clinical |
| Type | CodeableConcept |
| 18. EHDSCondition.resolutionCircumstances[x] | |
| Definition | This field includes free text if the resolution circumstances are not already included in other fields such as surgical procedure, medical device, etc., e.g. hepatic cystectomy (this will be the resolution circumstances for the problem "hepatic cyst" and will be included in surgical procedures). |
| Short | Describes the reason for which the status of the problem changed from current to inactive (e.g. surgical procedure, medical treatment, etc.). |
| Control | 0..* |
| Type | Choice of: CodeableConcept, string, Reference |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 20. EHDSCondition.severity | |
| Definition | A subjective assessment of the severity of the condition as evaluated by the clinician. |
| Short | A subjective assessment of the severity of the condition as evaluated by the clinician. |
| Control | 0..1 |
| Binding | HL7 Condition-severity |
| Type | CodeableConcept |
| 22. EHDSCondition.anatomicLocation[x] | |
| Definition | The anatomical location including laterality where this condition manifests itself. |
| Short | The anatomical location including laterality where this condition manifests itself. |
| Control | 0..* |
| Binding | SNOMED CT |
| Type | Choice of: CodeableConcept, https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSBodyStructure |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 24. EHDSCondition.stage | |
| Definition | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
| Short | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
| Control | 0..* |
| Binding | e.g. TNM, ICD-O-3, Bi-Rads, Li-Rads, … |
| Type | CodeableConcept |
| 26. EHDSCondition.diagnosisAssertionStatus | |
| Definition | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
| Short | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
| Control | 0..1 |
| Binding | HL7 Condition-ver-status |
| Type | CodeableConcept |
| 28. EHDSCondition.asserter | |
| Definition | The asserter of the condition |
| Short | The asserter of the condition |
| Control | 0..1 |
| Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional |
| 30. EHDSCondition.assertedDate | |
| Definition | Date and time of the diagnosis assertion |
| Short | Date and time of the diagnosis assertion |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSCondition | |
| Definition | EHDS refined base model for A clinical condition, problem, diagnosis, or other event, situation, issue, or clinical concept that has risen to a level of concern. |
| Short | Condition model |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSCondition.identifier | |
| Definition | Condition identifier |
| Short | Condition identifier |
| Note | This is a business identifier, not a resource identifier (see discussion) |
| Control | 0..* |
| Type | Identifier |
| 4. EHDSCondition.subject | |
| Definition | Indicates the patient or group who the condition record is associated with. |
| Short | Indicates the patient or group who the condition record is associated with. |
| Control | 1..1 |
| Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient |
| 6. EHDSCondition.description | |
| Definition | Condition specification in narrative form |
| Short | Condition specification in narrative form |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. EHDSCondition.code | |
| Definition | Code identifying the condition, problem or diagnosis |
| Short | Code identifying the condition, problem or diagnosis |
| Control | 0..1 |
| Binding | ICD-10*, SNOMED CT, Orphacode if rare disease is diagnosed |
| Type | CodeableConcept |
| 10. EHDSCondition.onsetDate | |
| Definition | Onset date of a problem/condition |
| Short | Onset date of a problem/condition |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 12. EHDSCondition.endDate | |
| Definition | The date or estimated date that the condition resolved or went into remission. |
| Short | The date or estimated date that the condition resolved or went into remission. |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 14. EHDSCondition.category | |
| Definition | Category or categories of the problem. |
| Short | Category or categories of the problem. |
| Control | 0..* |
| Type | CodeableConcept |
| 16. EHDSCondition.clinicalStatus | |
| Definition | Status of the condition/problem (active, resolved, inactive, ...) |
| Short | Status of the condition/problem (active, resolved, inactive, ...) |
| Control | 0..1 |
| Binding | HL7 Condition-clinical |
| Type | CodeableConcept |
| 18. EHDSCondition.resolutionCircumstances[x] | |
| Definition | This field includes free text if the resolution circumstances are not already included in other fields such as surgical procedure, medical device, etc., e.g. hepatic cystectomy (this will be the resolution circumstances for the problem "hepatic cyst" and will be included in surgical procedures). |
| Short | Describes the reason for which the status of the problem changed from current to inactive (e.g. surgical procedure, medical treatment, etc.). |
| Control | 0..* |
| Type | Choice of: CodeableConcept, string, Reference |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 20. EHDSCondition.severity | |
| Definition | A subjective assessment of the severity of the condition as evaluated by the clinician. |
| Short | A subjective assessment of the severity of the condition as evaluated by the clinician. |
| Control | 0..1 |
| Binding | HL7 Condition-severity |
| Type | CodeableConcept |
| 22. EHDSCondition.anatomicLocation[x] | |
| Definition | The anatomical location including laterality where this condition manifests itself. |
| Short | The anatomical location including laterality where this condition manifests itself. |
| Control | 0..* |
| Binding | SNOMED CT |
| Type | Choice of: CodeableConcept, https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSBodyStructure |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 24. EHDSCondition.stage | |
| Definition | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
| Short | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
| Control | 0..* |
| Binding | e.g. TNM, ICD-O-3, Bi-Rads, Li-Rads, … |
| Type | CodeableConcept |
| 26. EHDSCondition.diagnosisAssertionStatus | |
| Definition | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
| Short | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
| Control | 0..1 |
| Binding | HL7 Condition-ver-status |
| Type | CodeableConcept |
| 28. EHDSCondition.asserter | |
| Definition | The asserter of the condition |
| Short | The asserter of the condition |
| Control | 0..1 |
| Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional |
| 30. EHDSCondition.assertedDate | |
| Definition | Date and time of the diagnosis assertion |
| Short | Date and time of the diagnosis assertion |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
IG © 2022+ Xt-EHR. Package eu.ehds.models#0.1.0 based on FHIR 5.0.0. Generated 2025-07-04
