description: This profile constrains the Observation resource for representing the injury severity using the NACA score.
package_name: ch.fhir.ig.ch-ems
derivation: constraint
name: CHEmsObservationNACA
type: Observation
elements:
  code:
    short: Injury severity score NACA
    mustSupport: true
    pattern:
      type: CodeableConcept
      value:
        coding:
        - {code: 88076-5, system: 'http://loinc.org'}
    index: 0
  value:
    mustSupport: true
    choices: [valueCodeableConcept]
    index: 2
  valueCodeableConcept: {type: CodeableConcept, mustSupport: true, choiceOf: value, index: 3}
package_version: 2.0.0-ballot
class: profile
kind: resource
url: http://fhir.ch/ig/ch-ems/StructureDefinition/ch-ems-observation-naca
base: http://fhir.ch/ig/ch-ems/StructureDefinition/ch-ems-observation
version: 2.0.0-ballot