{
  "description": "This resource defines the vital signs readings of the patient. Details like the type of vital signs (i.e blood pressure), the readings for each vital sign (i.e systolic blood pressure, diastolic blood pressure), the device guid that took the readings and the subject patient id.\\r\\n\\r\\nIn the event the readings are missed, the effective period will be used to store the start and end date of the missed readings with the data absent reason as \\\"unknown\\\".",
  "_filename": "Observation.StructureDefinition.json",
  "package_name": "synapxe.rcm",
  "date": null,
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "5.0.0",
  "name": "Observation",
  "abstract": false,
  "type": "Observation",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": null,
  "package_version": "1.1.0",
  "status": "active",
  "id": "22125672-12d0-4892-bdde-1c14e2de88e8",
  "kind": "resource",
  "url": "http://fhir.synapxe.sg/StructureDefinition/profile-observation",
  "version": null,
  "differential": {
    "element": [ {
      "id": "Observation.identifier",
      "max": "0",
      "path": "Observation.identifier"
    }, {
      "id": "Observation.instantiates[x]",
      "max": "0",
      "path": "Observation.instantiates[x]"
    }, {
      "id": "Observation.basedOn",
      "max": "0",
      "path": "Observation.basedOn"
    }, {
      "id": "Observation.triggeredBy",
      "max": "0",
      "path": "Observation.triggeredBy"
    }, {
      "id": "Observation.partOf",
      "max": "0",
      "path": "Observation.partOf"
    }, {
      "id": "Observation.status",
      "path": "Observation.status",
      "short": "final",
      "fixedCode": "final"
    }, {
      "id": "Observation.category",
      "max": "1",
      "min": 1,
      "path": "Observation.category"
    }, {
      "id": "Observation.category.coding",
      "max": "1",
      "min": 1,
      "path": "Observation.category.coding"
    }, {
      "id": "Observation.category.coding.system",
      "min": 1,
      "path": "Observation.category.coding.system",
      "fixedUri": "http://terminology.hl7.org/CodeSystem/observation-category"
    }, {
      "id": "Observation.category.coding.version",
      "max": "0",
      "path": "Observation.category.coding.version"
    }, {
      "id": "Observation.category.coding.code",
      "min": 1,
      "path": "Observation.category.coding.code",
      "fixedCode": "vital-signs"
    }, {
      "id": "Observation.category.coding.display",
      "min": 1,
      "path": "Observation.category.coding.display",
      "fixedString": "Vital Signs"
    }, {
      "id": "Observation.category.coding.userSelected",
      "max": "0",
      "path": "Observation.category.coding.userSelected"
    }, {
      "id": "Observation.category.text",
      "max": "0",
      "path": "Observation.category.text"
    }, {
      "id": "Observation.code.coding",
      "max": "1",
      "min": 1,
      "path": "Observation.code.coding"
    }, {
      "id": "Observation.code.coding.system",
      "min": 1,
      "path": "Observation.code.coding.system",
      "fixedUri": "http://loinc.org"
    }, {
      "id": "Observation.code.coding.version",
      "max": "0",
      "path": "Observation.code.coding.version"
    }, {
      "id": "Observation.code.coding.code",
      "min": 1,
      "path": "Observation.code.coding.code"
    }, {
      "id": "Observation.code.coding.display",
      "min": 1,
      "path": "Observation.code.coding.display"
    }, {
      "id": "Observation.code.coding.userSelected",
      "max": "0",
      "path": "Observation.code.coding.userSelected"
    }, {
      "id": "Observation.code.text",
      "max": "0",
      "path": "Observation.code.text"
    }, {
      "id": "Observation.subject",
      "min": 1,
      "path": "Observation.subject",
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://fhir.synapxe.sg/StructureDefinition/profile-patient" ]
      } ]
    }, {
      "id": "Observation.subject.reference",
      "min": 1,
      "path": "Observation.subject.reference"
    }, {
      "id": "Observation.subject.type",
      "max": "0",
      "path": "Observation.subject.type"
    }, {
      "id": "Observation.subject.identifier",
      "max": "0",
      "path": "Observation.subject.identifier"
    }, {
      "id": "Observation.subject.display",
      "max": "0",
      "path": "Observation.subject.display"
    }, {
      "id": "Observation.focus",
      "max": "0",
      "path": "Observation.focus"
    }, {
      "id": "Observation.encounter",
      "max": "0",
      "path": "Observation.encounter"
    }, {
      "id": "Observation.effective[x]",
      "path": "Observation.effective[x]",
      "type": [ {
        "code": "Period"
      } ]
    }, {
      "id": "Observation.issued",
      "min": 1,
      "path": "Observation.issued"
    }, {
      "id": "Observation.performer",
      "max": "0",
      "path": "Observation.performer"
    }, {
      "id": "Observation.value[x]",
      "max": "0",
      "path": "Observation.value[x]"
    }, {
      "id": "Observation.dataAbsentReason.coding",
      "max": "1",
      "min": 1,
      "path": "Observation.dataAbsentReason.coding"
    }, {
      "id": "Observation.dataAbsentReason.coding.system",
      "max": "0",
      "path": "Observation.dataAbsentReason.coding.system"
    }, {
      "id": "Observation.dataAbsentReason.coding.version",
      "max": "0",
      "path": "Observation.dataAbsentReason.coding.version"
    }, {
      "id": "Observation.dataAbsentReason.coding.code",
      "min": 1,
      "path": "Observation.dataAbsentReason.coding.code",
      "fixedCode": "unknown"
    }, {
      "id": "Observation.dataAbsentReason.coding.display",
      "max": "0",
      "path": "Observation.dataAbsentReason.coding.display"
    }, {
      "id": "Observation.dataAbsentReason.coding.userSelected",
      "max": "0",
      "path": "Observation.dataAbsentReason.coding.userSelected"
    }, {
      "id": "Observation.dataAbsentReason.text",
      "max": "0",
      "path": "Observation.dataAbsentReason.text"
    }, {
      "id": "Observation.interpretation",
      "max": "0",
      "path": "Observation.interpretation"
    }, {
      "id": "Observation.note",
      "max": "0",
      "path": "Observation.note"
    }, {
      "id": "Observation.bodySite",
      "max": "0",
      "path": "Observation.bodySite"
    }, {
      "id": "Observation.bodyStructure",
      "max": "0",
      "path": "Observation.bodyStructure"
    }, {
      "id": "Observation.method",
      "max": "0",
      "path": "Observation.method"
    }, {
      "id": "Observation.specimen",
      "max": "0",
      "path": "Observation.specimen"
    }, {
      "id": "Observation.device",
      "path": "Observation.device",
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Device" ]
      } ]
    }, {
      "id": "Observation.device.reference",
      "max": "0",
      "path": "Observation.device.reference"
    }, {
      "id": "Observation.device.type",
      "min": 1,
      "path": "Observation.device.type",
      "fixedUri": "Device"
    }, {
      "id": "Observation.device.identifier.use",
      "max": "0",
      "path": "Observation.device.identifier.use"
    }, {
      "id": "Observation.device.identifier.type",
      "max": "0",
      "path": "Observation.device.identifier.type"
    }, {
      "id": "Observation.device.identifier.system",
      "min": 1,
      "path": "Observation.device.identifier.system",
      "fixedUri": "http://fhir.synapxe.sg/NamingSystem/device-guid"
    }, {
      "id": "Observation.device.identifier.value",
      "min": 1,
      "path": "Observation.device.identifier.value"
    }, {
      "id": "Observation.device.identifier.period",
      "max": "0",
      "path": "Observation.device.identifier.period"
    }, {
      "id": "Observation.device.identifier.assigner",
      "max": "0",
      "path": "Observation.device.identifier.assigner"
    }, {
      "id": "Observation.device.display",
      "max": "0",
      "path": "Observation.device.display"
    }, {
      "id": "Observation.referenceRange",
      "max": "0",
      "path": "Observation.referenceRange"
    }, {
      "id": "Observation.hasMember",
      "max": "0",
      "path": "Observation.hasMember"
    }, {
      "id": "Observation.derivedFrom",
      "max": "0",
      "path": "Observation.derivedFrom"
    }, {
      "id": "Observation.component.code",
      "path": "Observation.component.code",
      "patternCodeableConcept": {
        "coding": [ {
          "system": "http://loinc.org"
        } ]
      }
    }, {
      "id": "Observation.component.code.coding",
      "max": "1",
      "min": 1,
      "path": "Observation.component.code.coding"
    }, {
      "id": "Observation.component.code.coding.system",
      "min": 1,
      "path": "Observation.component.code.coding.system",
      "fixedUri": "http://loinc.org"
    }, {
      "id": "Observation.component.code.coding.version",
      "max": "0",
      "path": "Observation.component.code.coding.version"
    }, {
      "id": "Observation.component.code.coding.code",
      "min": 1,
      "path": "Observation.component.code.coding.code"
    }, {
      "id": "Observation.component.code.coding.display",
      "min": 1,
      "path": "Observation.component.code.coding.display"
    }, {
      "id": "Observation.component.code.coding.userSelected",
      "max": "0",
      "path": "Observation.component.code.coding.userSelected"
    }, {
      "id": "Observation.component.code.text",
      "max": "0",
      "path": "Observation.component.code.text"
    }, {
      "id": "Observation.component.value[x]",
      "min": 1,
      "path": "Observation.component.value[x]",
      "type": [ {
        "code": "Quantity"
      } ]
    }, {
      "id": "Observation.component.value[x].value",
      "min": 1,
      "path": "Observation.component.value[x].value"
    }, {
      "id": "Observation.component.value[x].comparator",
      "max": "0",
      "path": "Observation.component.value[x].comparator"
    }, {
      "id": "Observation.component.value[x].unit",
      "min": 1,
      "path": "Observation.component.value[x].unit"
    }, {
      "id": "Observation.component.value[x].system",
      "min": 1,
      "path": "Observation.component.value[x].system",
      "fixedUri": "http://unitsofmeasure.org"
    }, {
      "id": "Observation.component.value[x].code",
      "min": 1,
      "path": "Observation.component.value[x].code"
    }, {
      "id": "Observation.component.dataAbsentReason",
      "max": "0",
      "path": "Observation.component.dataAbsentReason"
    }, {
      "id": "Observation.component.interpretation",
      "max": "0",
      "path": "Observation.component.interpretation"
    }, {
      "id": "Observation.component.referenceRange",
      "max": "0",
      "path": "Observation.component.referenceRange"
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation"
}