{"resourceType":"CodeSystem","id":"item-type","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"fhir"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":3}],"url":"http://hl7.org/fhir/item-type","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.445"}],"version":"4.0.1","name":"QuestionnaireItemType","title":"QuestionnaireItemType","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"HL7 (FHIR Project)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"description":"Distinguishes groups from questions and display text and indicates data type for questions.","caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/item-type","content":"complete","property":[{"code":"notSelectable","uri":"http://hl7.org/fhir/concept-properties#notSelectable","description":"Indicates that the code is abstract - only intended to be used as a selector for other concepts","type":"boolean"}],"concept":[{"code":"group","display":"Group","definition":"An item with no direct answer but should have at least one child item."},{"code":"display","display":"Display","definition":"Text for display that will not capture an answer or have child items."},{"code":"question","display":"Question","definition":"An item that defines a specific answer to be captured, and which may have child items. (the answer provided in the QuestionnaireResponse should be of the defined datatype).","property":[{"code":"notSelectable","valueBoolean":true}],"concept":[{"code":"boolean","display":"Boolean","definition":"Question with a yes/no answer (valueBoolean)."},{"code":"decimal","display":"Decimal","definition":"Question with is a real number answer (valueDecimal)."},{"code":"integer","display":"Integer","definition":"Question with an integer answer (valueInteger)."},{"code":"date","display":"Date","definition":"Question with a date answer (valueDate)."},{"code":"dateTime","display":"Date Time","definition":"Question with a date and time answer (valueDateTime)."},{"code":"time","display":"Time","definition":"Question with a time (hour:minute:second) answer independent of date. (valueTime)."},{"code":"string","display":"String","definition":"Question with a short (few words to short sentence) free-text entry answer (valueString)."},{"code":"text","display":"Text","definition":"Question with a long (potentially multi-paragraph) free-text entry answer (valueString)."},{"code":"url","display":"Url","definition":"Question with a URL (website, FTP site, etc.) answer (valueUri)."},{"code":"choice","display":"Choice","definition":"Question with a Coding drawn from a list of possible answers (specified in either the answerOption property, or via the valueset referenced in the answerValueSet property) as an answer (valueCoding)."},{"code":"open-choice","display":"Open Choice","definition":"Answer is a Coding drawn from a list of possible answers (as with the choice type) or a free-text entry in a string (valueCoding or valueString)."},{"code":"attachment","display":"Attachment","definition":"Question with binary content such as an image, PDF, etc. as an answer (valueAttachment)."},{"code":"reference","display":"Reference","definition":"Question with a reference to another resource (practitioner, organization, etc.) as an answer (valueReference)."},{"code":"quantity","display":"Quantity","definition":"Question with a combination of a numeric value and unit, potentially with a comparator (<, >, etc.) as an answer. (valueQuantity) There is an extension 'http://hl7.org/fhir/StructureDefinition/questionnaire-unit' that can be used to define what unit should be captured (or the unit that has a ucum conversion from the provided unit)."}]}]}