description: The Observation resource is used for tracking the current and historical observations that have been made for a patient with further contraints applied to represent the number of births in total, including the birth of the subject, to support the Digital Child Health project. package_name: NHSDigital.FHIR.STU3 derivation: constraint name: CareConnect-DCH-NumberOfBirths-Observation-1 type: Observation elements: category: index: 8 elements: coding: index: 9 slicing: rules: open ordered: false discriminator: - {path: system, type: value} min: null slices: snomedCT: match: {system: 'http://snomed.info/sct'} schema: index: 10 extensions: snomedCTDescriptionID: url: h type: Extension index: 12 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} index: 13 elements: extension: index: 11 slicing: rules: open discriminator: - {path: url, type: value} min: null slices: snomedCTDescriptionID: match: {url: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} schema: type: Extension url: h index: 12 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} index: 13 system: pattern: {type: Uri, value: 'http://snomed.info/sct'} index: 14 version: {index: 15} code: {index: 16} display: {index: 17} required: [display, system, code] referenceRange: {index: 67} interpretation: {index: 43} method: index: 55 elements: coding: index: 56 slicing: rules: open ordered: false discriminator: - {path: system, type: value} min: null slices: snomedCT: match: {system: 'http://snomed.info/sct'} schema: index: 57 extensions: snomedCTDescriptionID: url: h type: Extension index: 59 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} index: 60 elements: extension: index: 58 slicing: rules: open discriminator: - {path: url, type: value} min: null slices: snomedCTDescriptionID: match: {url: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} schema: type: Extension url: h index: 59 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} index: 60 system: pattern: {type: Uri, value: 'http://snomed.info/sct'} index: 61 version: {index: 62} code: {index: 63} display: {index: 64} required: [display, system, code] specimen: {index: 65} valueQuantity: type: Quantity index: 36 slicing: slices: valueQuantity: match: {} schema: type: Quantity _required: true index: 36 elements: value: {index: 37} comparator: {index: 38} unit: {index: 39} system: {index: 40} code: {index: 41} required: [value] related: index: 68 elements: target: type: Reference refers: ['http://hl7.org/fhir/StructureDefinition/Sequence', 'https://fhir.nhs.uk/STU3/StructureDefinition/CareConnect-DCH-AssessmentScale-Observation-1'] index: 69 component: index: 70 elements: code: elements: coding: index: 71 slicing: rules: open ordered: false discriminator: - {path: system, type: value} min: null slices: snomedCT: match: {system: 'http://snomed.info/sct'} schema: index: 72 extensions: snomedCTDescriptionID: url: h type: Extension index: 74 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} index: 75 elements: extension: index: 73 slicing: rules: open discriminator: - {path: url, type: value} min: null slices: snomedCTDescriptionID: match: {url: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} schema: type: Extension url: h index: 74 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} index: 75 system: pattern: {type: Uri, value: 'http://snomed.info/sct'} index: 76 version: {index: 77} code: {index: 78} display: {index: 79} required: [display, system, code] extension: index: 0 slicing: rules: open discriminator: - {path: url, type: value} min: null slices: reason: match: {url: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-ReasonCondition-1'} schema: type: Extension url: h index: 1 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-ReasonCondition-1'} index: 2 effectiveDateTime: type: dateTime index: 32 slicing: slices: effectiveDateTime: match: {} schema: {type: dateTime, index: 32} max: 0 comment: {index: 44} code: elements: coding: index: 18 extensions: snomedCTDescriptionID: url: h type: Extension short: The SNOMED CT Description ID for the display index: 20 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} index: 21 elements: extension: index: 19 slicing: rules: open discriminator: - {path: url, type: value} min: null slices: snomedCTDescriptionID: match: {url: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} schema: type: Extension short: The SNOMED CT Description ID for the display url: h index: 20 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} index: 21 system: pattern: {type: Uri, value: 'http://snomed.info/sct'} index: 22 version: {index: 23} code: pattern: {type: Code, value: '382341000000101'} index: 24 display: pattern: {type: String, value: Total number of registerable births at delivery} index: 25 userSelected: {index: 26} required: [display, system, code] text: {index: 27} required: [coding] identifier: index: 3 elements: system: {index: 4} value: {index: 5} assigner: type: Reference refers: ['https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Organization-1'] index: 6 required: [value, system] bodySite: index: 45 elements: coding: index: 46 slicing: rules: open ordered: false discriminator: - {path: system, type: value} min: null slices: snomedCT: match: {system: 'http://snomed.info/sct'} schema: index: 47 extensions: snomedCTDescriptionID: url: h type: Extension index: 49 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} index: 50 elements: extension: index: 48 slicing: rules: open discriminator: - {path: url, type: value} min: null slices: snomedCTDescriptionID: match: {url: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} schema: type: Extension url: h index: 49 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid'} index: 50 system: pattern: {type: Uri, value: 'http://snomed.info/sct'} index: 51 version: {index: 52} code: {index: 53} display: {index: 54} required: [display, system, code] context: type: Reference refers: ['https://fhir.nhs.uk/STU3/StructureDefinition/CareConnect-DCH-Encounter-1'] index: 30 elements: reference: {index: 31} required: [reference] issued: {index: 33} device: {index: 66} basedOn: {index: 7} subject: type: Reference refers: ['https://fhir.nhs.uk/STU3/StructureDefinition/CareConnect-DCH-Patient-1'] index: 28 elements: reference: {index: 29} required: [reference] performer: type: Reference refers: ['https://fhir.nhs.uk/STU3/StructureDefinition/CareConnect-DCH-Practitioner-1'] index: 34 elements: reference: {index: 35} required: [reference] dataAbsentReason: {index: 42} package_version: 1.0.0 extensions: reason: url: h type: Extension index: 1 elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-ReasonCondition-1'} index: 2 class: profile kind: resource url: https://fhir.nhs.uk/STU3/StructureDefinition/CareConnect-DCH-NumberOfBirths-Observation-1 base: http://hl7.org/fhir/StructureDefinition/Observation version: 1.3.0 required: [context, valueQuantity]