description: Extension for capturing observation period information
package_name: synapxe.sgcdi
derivation: constraint
name: observationPeriod
type: Extension
elements:
  url:
    pattern: {type: Uri, value: 'https://fhir.synapxe.sg/StructureDefinition/ext-ed-observationPeriod'}
    index: 0
  value:
    short: Observation Period
    choices: [valuePeriod]
    index: 2
  valuePeriod: {type: Period, short: Observation Period, choiceOf: value, index: 3}
package_version: 1.1.0
class: extension
kind: complex-type
url: https://fhir.synapxe.sg/StructureDefinition/ext-ed-observationPeriod
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null
required: [valuePeriod, value]