description: Resource structure is based on UKCore-Observation-VitalSigns v1.0.0 which is not yet included in a balloted release. Added manually to prevent structure deviation and to support NHS Wales projects. Once available, the resource will be updated and derived from UK Core. Defines the additional constraints and extensions on the Data Standards Wales Observation Vital Signs profile package_name: fhir.r4.wales.test derivation: constraint name: DataStandardsWalesObservationVitalSignsBodyHeight type: Observation elements: code: elements: coding: index: 0 slicing: slices: loinc: match: {} schema: index: 0 elements: code: pattern: {type: code, value: 8302-2} type: code index: 1 snomedCT: match: {} schema: binding: {strength: preferred, valueSet: 'https://fhir.nhs.wales/ValueSet/DataStandardsWales-BodyHeightMeasurements'} index: 2 subject: type: Reference refers: ['http://hl7.org/fhir/StructureDefinition/Group', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Device', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Location', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Patient'] index: 3 value: choices: [valueQuantity] index: 5 valueQuantity: {type: Quantity, choiceOf: value, index: 6} package_version: 1.0.0 class: profile kind: resource url: https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Observation-VitalSigns-BodyHeight base: https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Observation-VitalSigns version: 1.0.0 required: [value, valueQuantity]