description: A profile for observations that collects a set of activity-related measures that all pertain to the same physical activity instance.
package_name: hl7.fhir.us.physical-activity.r4
derivation: constraint
name: PAObservationActivityGroup
type: Observation
elements:
  code:
    pattern:
      type: CodeableConcept
      value:
        coding:
        - {code: PAPanel, system: 'http://hl7.org/fhir/us/physical-activity/CodeSystem/pa-temporary-codes'}
    index: 0
  effective:
    choices: [effectiveDateTime, effectivePeriod]
    index: 2
  effectiveDateTime: {type: dateTime, choiceOf: effective, index: 3}
  effectivePeriod: {type: Period, choiceOf: effective, index: 4}
  value:
    choices: []
    index: 6
  valueCodeableConcept: {index: 7}
  valueQuantity: {index: 8}
  hasMember:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/us/physical-activity/StructureDefinition/pa-observation-activity-measure']
    index: 9
package_version: 1.0.0-ballot
class: profile
kind: resource
url: http://hl7.org/fhir/us/physical-activity/StructureDefinition/pa-observation-activity-group
base: http://hl7.org/fhir/us/physical-activity/StructureDefinition/pa-observation-base
version: 1.0.0-ballot
required: [hasMember]