description: A profile for the visual acuity observation package_name: hl7.fhir.uv.eyecare derivation: constraint name: ObservationVisualAcuity type: Observation elements: code: elements: coding: short: Visual Acuity Observables binding: {strength: required, valueSet: 'http://hl7.org/fhir/uv/eyecare/ValueSet/observation-visual-acuity'} index: 0 required: [coding] method: mustSupport: true index: 1 elements: coding: binding: {strength: preferred, valueSet: 'http://hl7.org/fhir/uv/eyecare/ValueSet/observation-visual-acuity-methods'} index: 2 required: [coding] package_version: 0.1.0 class: profile kind: resource url: http://hl7.org/fhir/uv/eyecare/StructureDefinition/observation-visual-acuity base: http://hl7.org/fhir/uv/eyecare/StructureDefinition/observation-base version: 0.1.0 required: [method]