description: Provides guide for interpretation. Must have at least a low or a high. package_name: rs/dk.ehealth.sundhed.fhir.ig.core derivation: constraint name: ehealth-referenceRange type: Extension elements: extension: index: 0 slicing: slices: low: match: {} schema: index: 0 extensions: {} elements: extension: {index: 1} url: pattern: {type: uri, value: low} type: uri index: 2 value: choices: [valueQuantity] index: 4 valueQuantity: {type: Quantity, choiceOf: value, index: 5} required: [value, valueQuantity] high: match: {} schema: index: 6 extensions: {} elements: extension: {index: 7} url: pattern: {type: uri, value: high} type: uri index: 8 value: choices: [valueQuantity] index: 10 valueQuantity: {type: Quantity, choiceOf: value, index: 11} required: [value, valueQuantity] type: match: {} schema: index: 12 extensions: {} elements: extension: {index: 13} url: pattern: {type: uri, value: type} type: uri index: 14 value: choices: [valueCodeableConcept] index: 16 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 17} required: [value, valueCodeableConcept] url: pattern: {type: uri, value: 'http://ehealth.sundhed.dk/fhir/StructureDefinition/ehealth-referenceRange'} type: uri index: 18 value: choices: [] index: 20 package_version: 3.2.0 extensions: low: url: null index: 0 extensions: {} elements: extension: {index: 1} url: pattern: {type: uri, value: low} type: uri index: 2 value: choices: [valueQuantity] index: 4 valueQuantity: {type: Quantity, choiceOf: value, index: 5} required: [value, valueQuantity] high: url: null index: 6 extensions: {} elements: extension: {index: 7} url: pattern: {type: uri, value: high} type: uri index: 8 value: choices: [valueQuantity] index: 10 valueQuantity: {type: Quantity, choiceOf: value, index: 11} required: [value, valueQuantity] type: url: null index: 12 extensions: {} elements: extension: {index: 13} url: pattern: {type: uri, value: type} type: uri index: 14 value: choices: [valueCodeableConcept] index: 16 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 17} required: [value, valueCodeableConcept] class: extension kind: complex-type url: http://ehealth.sundhed.dk/fhir/StructureDefinition/ehealth-referenceRange base: http://hl7.org/fhir/StructureDefinition/Extension version: 3.2.0