description: patient sleep logs recorded by device or app.
package_name: hl7.fhir.uv.phr
derivation: constraint
name: PCDSleepObservation
type: Observation
elements:
  code:
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/uv/phr/ValueSet/pcd-sleep-observation-code'}
    index: 0
  effective:
    choices: [effectiveDateTime, effectivePeriod]
    index: 2
  effectiveDateTime: {type: dateTime, choiceOf: effective, index: 3}
  effectivePeriod: {type: Period, choiceOf: effective, index: 4}
  value:
    mustSupport: true
    choices: [valueQuantity, valueCodeableConcept]
    index: 6
  valueQuantity: {type: Quantity, mustSupport: true, choiceOf: value, index: 7}
  valueCodeableConcept: {type: CodeableConcept, mustSupport: true, choiceOf: value, index: 8}
package_version: 1.0.0-ballot2
class: profile
kind: resource
url: http://hl7.org/fhir/uv/phr/StructureDefinition/pcd-sleep-observation
base: http://hl7.org/fhir/StructureDefinition/Observation
version: 1.0.0-ballot2
required: [effectiveDateTime, effectivePeriod, value, valueCodeableConcept, valueQuantity, effective]