Relative Date Criteria
Relative Date Criteria
draftComplex Type20 elementsv4.0.1
Specifies that a date is relative to some event. The event happens [Duration] after [Event].
Metadata
hl7.org/fhir- Canonical URL
- http://hl7.org/fhir/StructureDefinition/relative-date
- ID
- relative-date
- Type
- Base Definition
- Derivation
- constraint
- Publisher
- Health Level Seven International (FHIR Infrastructure)
- Version
- 4.0.1
Context (2)
This extension can be used on the following elements:
element
dateelement
dateTime| Path | Card. | Type | Description |
|---|---|---|---|
Extension | 0..1 | Relative Date Criteria | |
id | 0..1 | string | Unique id for inter-element referencing |
extension | 0..* | Additional content defined by implementations | |
extension | 1..1 | Event that the date is relative to | |
extension | 1..1 | before-start | before | before-end | concurrent-with-start | concurrent | concurrent-with-end | after-start | after | after-end | |
extension | 1..1 | Duration after the event | |
url | 1..1 | string | identifies the meaning of the extension |
value[x] | 0..0 | base64Binaryboolean+48 | Value of extension |