OpenEHR Base package
0.1.0 - First Draft International flag

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

Logical Model: DV_DATE - Detailed Descriptions

Page standards status: Informative Maturity Level: 3

Definitions for the DV-DATE logical model.

Guidance on how to interpret the contents of this table can be foundhere

0. DV_DATE
Definition

Represents an absolute point in time, as measured on the Gregorian calendar, and specified only to the day. Semantics defined by ISO 8601. Used for recording dates in real world time. The partial form is used for approximate birth dates, dates of death, etc.


Base definition for all types defined in FHIR type system.

ShortRepresents an absolute point in time, as measured on the Gregorian calendar, and specified only to the dayBase for all types and resources
Comments

For scores that include only Integers, DV_QUANTIFIED may also be used, but DV_ORDINAL should be supported to accommodate existing data instances of that type.

Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. DV_DATE.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.

ShortOptional normal status indicator of value with respect to normal range for this value
Control0..1
BindingThe codes SHALL be taken from Normal statuses
(required to https://specifications.openehr.org/fhir/valueset-normal_statuses)
Typehttp://openehr.org/fhir/StructureDefinition/CODE-PHRASE
Is Modifierfalse
4. DV_DATE.normal-range
Definition

Optional normal range.

ShortOptional normal range
Control0..1
Typehttp://openehr.org/fhir/StructureDefinition/DV-INTERVAL<http://openehr.org/fhir/StructureDefinition/DV_ORDERED>
Is Modifierfalse
6. DV_DATE.other-reference-ranges
Definition

Optional tagged other reference ranges for this value in its particular measurement context.

ShortOptional tagged other reference ranges for this value in its particular measurement context
Control0..*
Typehttp://openehr.org/fhir/StructureDefinition/REFERENCE-RANGE<http://openehr.org/fhir/StructureDefinition/DV_ORDERED>
Is Modifierfalse
8. DV_DATE.magnitude-status
Definition

Optional status of magnitude with values:

  • '=' : magnitude is a point value
  • '<' : value is < magnitude
  • '>' : value is > magnitude
  • '<=' : value is <= magnitude
  • '>=' : value is >= magnitude
  • '~' : value is approximately magnitude

If not present, assumed meaning is '=' .

ShortOptional status of magnitude: =, <, >, <=, >=, ~
Control0..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
10. DV_DATE.accuracy
Definition

Time accuracy, expressed as a duration.

ShortTime accuracy, expressed as a duration
Control0..1
Typehttp://openehr.org/fhir/StructureDefinition/DV-DURATION
Is Modifierfalse
12. DV_DATE.value
Definition

ISO8601 date string.

ShortISO8601 date string
Control0..1
TypedateTime
Is Modifierfalse
Primitive ValueThis 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. DV_DATE
Definition

Represents an absolute point in time, as measured on the Gregorian calendar, and specified only to the day. Semantics defined by ISO 8601. Used for recording dates in real world time. The partial form is used for approximate birth dates, dates of death, etc.

ShortRepresents an absolute point in time, as measured on the Gregorian calendar, and specified only to the day
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. DV_DATE.value
Definition

ISO8601 date string.

ShortISO8601 date string
Control0..1
TypedateTime
Is Modifierfalse
Primitive ValueThis 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. DV_DATE
Definition

Represents an absolute point in time, as measured on the Gregorian calendar, and specified only to the day. Semantics defined by ISO 8601. Used for recording dates in real world time. The partial form is used for approximate birth dates, dates of death, etc.

ShortRepresents an absolute point in time, as measured on the Gregorian calendar, and specified only to the day
Comments

For scores that include only Integers, DV_QUANTIFIED may also be used, but DV_ORDINAL should be supported to accommodate existing data instances of that type.

Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. DV_DATE.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.

ShortOptional normal status indicator of value with respect to normal range for this value
Control0..1
BindingThe codes SHALL be taken from Normal statuses
(required to https://specifications.openehr.org/fhir/valueset-normal_statuses)
Typehttp://openehr.org/fhir/StructureDefinition/CODE-PHRASE
Is Modifierfalse
4. DV_DATE.normal-range
Definition

Optional normal range.

ShortOptional normal range
Control0..1
Typehttp://openehr.org/fhir/StructureDefinition/DV-INTERVAL<http://openehr.org/fhir/StructureDefinition/DV_ORDERED>
Is Modifierfalse
6. DV_DATE.other-reference-ranges
Definition

Optional tagged other reference ranges for this value in its particular measurement context.

ShortOptional tagged other reference ranges for this value in its particular measurement context
Control0..*
Typehttp://openehr.org/fhir/StructureDefinition/REFERENCE-RANGE<http://openehr.org/fhir/StructureDefinition/DV_ORDERED>
Is Modifierfalse
8. DV_DATE.magnitude-status
Definition

Optional status of magnitude with values:

  • '=' : magnitude is a point value
  • '<' : value is < magnitude
  • '>' : value is > magnitude
  • '<=' : value is <= magnitude
  • '>=' : value is >= magnitude
  • '~' : value is approximately magnitude

If not present, assumed meaning is '=' .

ShortOptional status of magnitude: =, <, >, <=, >=, ~
Control0..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
10. DV_DATE.accuracy
Definition

Time accuracy, expressed as a duration.

ShortTime accuracy, expressed as a duration
Control0..1
Typehttp://openehr.org/fhir/StructureDefinition/DV-DURATION
Is Modifierfalse
12. DV_DATE.value
Definition

ISO8601 date string.

ShortISO8601 date string
Control0..1
TypedateTime
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension