AgeRangeObservation

Age Range Observation

draftC-CDA Templates4.0.0logical11 key elements

This Age Range Observation captures an estimated age range when the subject's exact age is unknown. It is used in cases where only an approximate age, expressed as a range within specific age units (e.g., years), is available. For example, a person might report, "My father was between 50 and 55 years old when he developed Parkinson's disease."

Metadata

hl7.org/fhir
Canonical URL
http://hl7.org/cda/us/ccda/StructureDefinition/AgeRangeObservation
ID
AgeRangeObservation
Type
Base Definition
Observation
Derivation
constraint
Mandatory and Must-Support Elements

Elements with cardinality > 0 or marked as Must Support (S)

PathCard.TypeFlagsDescription
templateId
1+
:age-obs1..1
1+
templateId.root
1+
code.code
1+
code.codeSystem
1+
SNOMED CT
statusCode
1+
statusCode.code
1+
value1..1
http://hl7.org/cda/stds/core/StructureDefinition/IVL-PQ
1+
Indicates the age range during which the event or observation occured
value.low
1+
value.low.unit
1+
value.high.unit
1+