description: This profile constrains the ChLabObservationResultsLaboratory profile for the purpose of laboratory Erythrocyte Distribution Width Ratio.
package_name: ch.fhir.ig.ch
derivation: constraint
name: ChLabErythrocyteDistWidthRatio
type: Observation
elements:
  code:
    pattern:
      type: CodeableConcept
      value:
        coding:
        - {code: 788-0, system: 'http://loinc.org', display: 'Erythrocyte distribution width [Ratio] by Automated count'}
    index: 0
package_version: lab-report-0.1.1
class: profile
kind: resource
url: http://fhir.ch/ig/ch-lab-report/StructureDefinition/ch-lab-observation-results-ery-dist-width-ratio
base: http://fhir.ch/ig/ch-lab-report/StructureDefinition/ch-lab-observation-results-laboratory
version: 0.1.1