OpenEHR Base package
0.1.0 - First Draft
OpenEHR Base package
0.1.0 - First Draft
OpenEHR Base package, published by openEHR + HL7. 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/FHIR/openehr-base-ig/ and changes regularly. See the Directory of published versions
| Page standards status: Informative | Maturity Level: 3 |
Definitions for the DV-INTERVAL logical model.
Guidance on how to interpret the contents of this table can be foundhere
| 0. DV_INTERVAL | |
| Definition | Generic class defining an interval (i.e. range) of a comparable type. An interval is a contiguous subrange of a comparable base type. Used to define intervals of dates, times, quantities (whose units match) and so on. The type parameter, T, must be a descendant of the type DV_ORDERED, which is necessary (but not sufficient) for instances to be compared (strictly_comparable is also needed). Without the DV_INTERVAL class, quite a few more DV_ classes would be needed to express logical intervals, namely interval versions of all the date/time classes, and of quantity classes. Further, it allows the semantics of intervals to be stated in one place unequivocally, including the conditions for strict comparison. Base definition for all types defined in FHIR type system. |
| Short | Generic class defining an interval (i.e. range) of a comparable typeBase for all types and resources |
| Comments | The basic semantics are derived from the class Interval<T>, described in the support RM. |
| Control | 0..* |
| Type Parameter | T : DV_ORDERED |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. DV_INTERVAL.normal-status | |
| Definition | Optional normal status indicator of value with respect to normal range for this value. Often included by lab, even if the normal range itself is not included. Coded by ordinals in series HHH, HH, H, (nothing), L, LL, LLL; see openEHR terminology group normal_status. |
| Short | Optional normal status indicator of value with respect to normal range for this value |
| Control | 0..1 |
| Binding | The codes SHALL be taken from Normal statuses (required to https://specifications.openehr.org/fhir/valueset-normal_statuses) |
| Type | http://openehr.org/fhir/StructureDefinition/CODE-PHRASE |
| Is Modifier | false |
| 4. DV_INTERVAL.normal-range | |
| Definition | Optional normal range. |
| Short | Optional normal range |
| Control | 0..1 |
| Type | http://openehr.org/fhir/StructureDefinition/DV-INTERVAL<http://openehr.org/fhir/StructureDefinition/DV_ORDERED> |
| Is Modifier | false |
| 6. DV_INTERVAL.other-reference-ranges | |
| Definition | Optional tagged other reference ranges for this value in its particular measurement context. |
| Short | Optional tagged other reference ranges for this value in its particular measurement context |
| Control | 0..* |
| Type | http://openehr.org/fhir/StructureDefinition/REFERENCE-RANGE<http://openehr.org/fhir/StructureDefinition/DV_ORDERED> |
| Is Modifier | false |
Guidance on how to interpret the contents of this table can be foundhere
| 0. DV_INTERVAL | |
| Definition | Generic class defining an interval (i.e. range) of a comparable type. An interval is a contiguous subrange of a comparable base type. Used to define intervals of dates, times, quantities (whose units match) and so on. The type parameter, T, must be a descendant of the type DV_ORDERED, which is necessary (but not sufficient) for instances to be compared (strictly_comparable is also needed). Without the DV_INTERVAL class, quite a few more DV_ classes would be needed to express logical intervals, namely interval versions of all the date/time classes, and of quantity classes. Further, it allows the semantics of intervals to be stated in one place unequivocally, including the conditions for strict comparison. |
| Short | Generic class defining an interval (i.e. range) of a comparable type |
| Comments | The basic semantics are derived from the class Interval<T>, described in the support RM. |
| Control | 0..* |
| Type Parameter | T : DV_ORDERED |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
Guidance on how to interpret the contents of this table can be foundhere
| 0. DV_INTERVAL | |
| Definition | Generic class defining an interval (i.e. range) of a comparable type. An interval is a contiguous subrange of a comparable base type. Used to define intervals of dates, times, quantities (whose units match) and so on. The type parameter, T, must be a descendant of the type DV_ORDERED, which is necessary (but not sufficient) for instances to be compared (strictly_comparable is also needed). Without the DV_INTERVAL class, quite a few more DV_ classes would be needed to express logical intervals, namely interval versions of all the date/time classes, and of quantity classes. Further, it allows the semantics of intervals to be stated in one place unequivocally, including the conditions for strict comparison. |
| Short | Generic class defining an interval (i.e. range) of a comparable type |
| Comments | The basic semantics are derived from the class Interval<T>, described in the support RM. |
| Control | 0..* |
| Type Parameter | T : DV_ORDERED |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. DV_INTERVAL.normal-status | |
| Definition | Optional normal status indicator of value with respect to normal range for this value. Often included by lab, even if the normal range itself is not included. Coded by ordinals in series HHH, HH, H, (nothing), L, LL, LLL; see openEHR terminology group normal_status. |
| Short | Optional normal status indicator of value with respect to normal range for this value |
| Control | 0..1 |
| Binding | The codes SHALL be taken from Normal statuses (required to https://specifications.openehr.org/fhir/valueset-normal_statuses) |
| Type | http://openehr.org/fhir/StructureDefinition/CODE-PHRASE |
| Is Modifier | false |
| 4. DV_INTERVAL.normal-range | |
| Definition | Optional normal range. |
| Short | Optional normal range |
| Control | 0..1 |
| Type | http://openehr.org/fhir/StructureDefinition/DV-INTERVAL<http://openehr.org/fhir/StructureDefinition/DV_ORDERED> |
| Is Modifier | false |
| 6. DV_INTERVAL.other-reference-ranges | |
| Definition | Optional tagged other reference ranges for this value in its particular measurement context. |
| Short | Optional tagged other reference ranges for this value in its particular measurement context |
| Control | 0..* |
| Type | http://openehr.org/fhir/StructureDefinition/REFERENCE-RANGE<http://openehr.org/fhir/StructureDefinition/DV_ORDERED> |
| Is Modifier | false |