description: A profile for observations that capture physical activity-related measures that apply over an extended period, such as a day or week.
package_name: hl7.fhir.us.physical
derivation: constraint
name: PAObservationTimeMeasure
type: Observation
elements:
  code:
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/physical-activity/ValueSet/pa-observation-code-time'}
    index: 0
  effective:
    choices: [effectiveDateTime, effectivePeriod]
    index: 2
  effectiveDateTime: {type: dateTime, choiceOf: effective, index: 3}
  effectivePeriod: {type: Period, choiceOf: effective, index: 4}
  value:
    choices: [valueCodeableConcept]
    index: 9
    slicing:
      slices:
        valueCodeableConcept:
          match: {}
          schema:
            choices: [valueCodeableConcept]
            index: 9
          max: 0
  valueQuantity: {type: Quantity, choiceOf: value, index: 7}
  valueCodeableConcept:
    type: CodeableConcept
    choiceOf: value
    index: 10
    slicing:
      slices:
        valueCodeableConcept:
          match: {}
          schema: {type: CodeableConcept, choiceOf: value, index: 10}
          max: 0
  component:
    index: 11
    slicing:
      rules: open
      discriminator:
      - {path: code, type: pattern}
      min: null
      slices:
        percentActive:
          match:
            code:
              coding:
              - {code: DeviceActivePercentage, system: 'http://hl7.org/fhir/us/physical-activity/CodeSystem/pa-temporary-codes'}
          schema:
            mustSupport: true
            index: 12
            elements:
              code:
                pattern:
                  type: CodeableConcept
                  value:
                    coding:
                    - {code: DeviceActivePercentage, system: 'http://hl7.org/fhir/us/physical-activity/CodeSystem/pa-temporary-codes'}
                index: 13
              value:
                choices: [valueQuantity]
                index: 15
              valueQuantity: {type: Quantity, choiceOf: value, index: 16}
              value[x]:
                elements:
                  value: {mustSupport: true, index: 17}
                  system:
                    pattern: {type: Uri, value: 'http://unitsofmeasure.org'}
                    index: 18
                  code:
                    pattern: {type: Code, value: '%'}
                    index: 19
                required: [value]
package_version: activity-1.0.0
class: profile
kind: resource
url: http://hl7.org/fhir/us/physical-activity/StructureDefinition/pa-observation-time-measure
base: http://hl7.org/fhir/us/physical-activity/StructureDefinition/pa-observation-base
version: 1.0.0