Generated Narrative: StructureDefinition DDCCCoreDataSetTR Name Flags Card. Type Description & Constraints DDCCCoreDataSet 0..* DDCCCoreDataSet This is an abstract type. Elements defined in Ancestors:name, birthDate, identifier, certificate DDCC Core Data Set Logical Model for Test Result #xD; test Σ 1..1 BackboneElement Test Event #xD; pathogen Σ 1..1 Coding Pathogen targeted Binding: WHO Agent Targeted (COVID-19) (preferred) #xD; type Σ 1..1 Coding Type of test Binding: WHO Type of Covid-19 Test (preferred) #xD; brand Σ 0..1 Coding Test brand #xD; manufacturer Σ 0..1 Coding Test manufacturer #xD; origin Σ 0..1 Coding Specimen Sample Origin Binding: WHO Speciman Sample Origin (COVID-19) (preferred) #xD; date Σ 1..1 dateTime Date and time of sample collection #xD; result 0..1 Coding Test result Binding: WHO Test Result (COVID-19) (preferred) #xD; centre 0..1 Coding Test centre or facility name #xD; country Σ 1..1 Coding Test centre country Binding: Iso3166-1-3 (preferred) #xD; Documentation for this format
DDCC Core Data Set Logical Model for Test Result
Data elements for the DDCC Core Data Set for Test Result.
WHO Digital Documentation of COVID Certificates
The person's date of birth (DOB) if known. If unknown, use given DOB for administrative purposes
Unique identifier for the person, according to the policies applicable to each country. There can be more than one unique identifier used to link records. (e.g. national ID, health ID, immunization information system ID, medical record ID).
Metadata associated with the certificate
All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Extensions are always sliced by (at least) url
Additional content defined by implementations
May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Must have either extensions or value[x], not both
exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
Extensions that cannot be ignored even if unrecognized
May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Key ID used to verify the signature of the certificate
If present, start SHALL have a lower value than end
start.hasValue().not() or end.hasValue().not() or (start <= end)
not(exists(f:start/@value)) or not(exists(f:end/@value)) or (xs:dateTime(f:start/@value) <= xs:dateTime(f:end/@value))
If the low element is missing, the meaning is that the low boundary is not known.
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
If the end of the period is missing, it means that the period is ongoing
Name of the pathogen being tested for (such as SARS-CoV-2).
Name of the type of test that was conducted e.g. NAAT.
The brand or trade name used to refer to the test conducted.
Name of the manufacturer of the test conducted.
The type of sample that was taken e.g. Nasopharyngeal swab or Saliva specimen.
Date and time when sample was collected.
Detected or Not detected presence of SARS-CoV-2 infection.
A codable name or identifier of the facility responsible for conducting the test.
The country in which the individual has been tested.