{
  "description": null,
  "_filename": "example/Questionnaire-questionnaire-sdc-profile-example-context-expression.json",
  "package_name": "hl7.fhir.uv.sdc.r4",
  "date": "2022-03-08T18:37:19+00:00",
  "publisher": "HL7 International - FHIR Infrastructure Work Group",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm"
    } ]
  } ],
  "name": "SDCExampleUsingContextExpression",
  "item": [ {
    "item": [ {
      "text": "Instruction: Click on \"Previous Visits\" button to view all the visits of this patient in the past year.",
      "type": "display",
      "linkId": "1.1"
    }, {
      "text": "Has the patient been admitted for this issue on any visits in the past year?",
      "type": "choice",
      "linkId": "1.2",
      "extension": [ {
        "url": "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-contextExpression",
        "extension": [ {
          "url": "label",
          "valueString": "Encounters in past year"
        }, {
          "url": "expression",
          "valueExpression": {
            "language": "application/x-fhir-query",
            "expression": "Encounter?patient={{%patient.id}}&date=ge{{today()-1 year}}&_sort=-date&_include=Encounter:practitioner",
            "description": "list all Encounters with patient in the past year, in order by date - newest to oldest"
          }
        } ]
      }, {
        "url": "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-choiceColumn",
        "extension": [ {
          "url": "path",
          "valueString": "period.start"
        }, {
          "url": "label",
          "valueString": "Date"
        }, {
          "url": "width",
          "valueQuantity": {
            "code": "%",
            "value": 40,
            "system": "http://unitsofmeasure.org"
          }
        }, {
          "url": "forDisplay",
          "valueBoolean": true
        } ]
      }, {
        "url": "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-choiceColumn",
        "extension": [ {
          "url": "path",
          "valueString": "reason.coding.display + ' - ' + type.text"
        }, {
          "url": "label",
          "valueString": "Visit Reason/Description"
        }, {
          "url": "width",
          "valueQuantity": {
            "code": "%",
            "value": 60,
            "system": "http://unitsofmeasure.org"
          }
        }, {
          "url": "forDisplay",
          "valueBoolean": false
        } ]
      }, {
        "url": "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl",
        "valueCodeableConcept": {
          "text": "A control where choices are listed with a button beside them. The button can be toggled to select or de-select a given choice. Selecting one item deselects all others.",
          "coding": [ {
            "code": "radio-button",
            "system": "http://hl7.org/fhir/questionnaire-item-control",
            "display": "Radio Button"
          } ]
        }
      }, {
        "url": "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl",
        "valueCodeableConcept": {
          "text": "A control where choices are listed with a button beside them. The button can be toggled to select or de-select a given choice. Selecting one item deselects all others.",
          "coding": [ {
            "code": "radio-button",
            "system": "http://hl7.org/fhir/questionnaire-item-control",
            "display": "Radio Button"
          } ]
        }
      } ],
      "answerValueSet": "http://hl7.org/fhir/ValueSet/yesnodontknow"
    } ],
    "type": "group",
    "linkId": "1.0"
  } ],
  "type": null,
  "experimental": null,
  "resourceType": "Questionnaire",
  "title": null,
  "package_version": "3.0.0",
  "extension": [ {
    "url": "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-launchContext",
    "extension": [ {
      "url": "name",
      "valueCoding": {
        "code": "patient",
        "system": "http://hl7.org/fhir/uv/sdc/CodeSystem/launchContext",
        "display": "Patient"
      }
    }, {
      "url": "type",
      "valueCode": "Patient"
    }, {
      "url": "description",
      "valueString": "The patient that is to be used to pre-populate the form"
    } ]
  } ],
  "status": "draft",
  "id": "d0a71387-3ea5-40a3-a34d-cae60e09ec6b",
  "kind": null,
  "url": "http://hl7.org/fhir/uv/sdc/questionnaire-sdc-profile-example-context-expression",
  "version": "3.0.0",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/Special/committees/fiwg",
      "system": "url"
    } ]
  } ]
}