Generated Narrative: StructureDefinition ext-R4B-Evidence.statistic Name Flags Card. Type Description & Constraints Extension 0..* Extension(4.0.1) Values and parameters for a single statistic #xD; Slices for extension 0..* Extension Extension Slice: Unordered, Closed by value:url #xD; extension:description 0..1 Extension Description of content #xD; url 1..1 uri "description" #xD; value[x] 0..1 string Description of content #xD; extension:note 0..* Extension Footnotes and/or explanatory notes #xD; url 1..1 uri "note" #xD; value[x] 0..1 Annotation Footnotes and/or explanatory notes #xD; extension:statisticType 0..1 Extension Type of statistic, eg relative risk #xD; url 1..1 uri "statisticType" #xD; value[x] 0..1 CodeableConcept Type of statistic, eg relative risk Binding: R4B_statistic_type_for_R4 (0.0.1-snapshot-2) (extensible) #xD; extension:category 0..1 Extension Associated category for categorical variable #xD; url 1..1 uri "category" #xD; value[x] 0..1 CodeableConcept Associated category for categorical variable #xD; extension:quantity 0..1 Extension Statistic value #xD; url 1..1 uri "quantity" #xD; value[x] 0..1 Quantity Statistic value #xD; extension:numberOfEvents 0..1 Extension The number of events associated with the statistic #xD; url 1..1 uri "numberOfEvents" #xD; value[x] 0..1 unsignedInt The number of events associated with the statistic #xD; extension:numberAffected 0..1 Extension The number of participants affected #xD; url 1..1 uri "numberAffected" #xD; value[x] 0..1 unsignedInt The number of participants affected #xD; extension:sampleSize 0..1 Extension Number of samples in the statistic #xD; Slices for extension 0..* Extension Extension Slice: Unordered, Closed by value:url #xD; extension:description 0..1 Extension Textual description of sample size for statistic #xD; url 1..1 uri "description" #xD; value[x] 0..1 string Textual description of sample size for statistic #xD; extension:note 0..* Extension Footnote or explanatory note about the sample size #xD; url 1..1 uri "note" #xD; value[x] 0..1 Annotation Footnote or explanatory note about the sample size #xD; extension:numberOfStudies 0..1 Extension Number of contributing studies #xD; url 1..1 uri "numberOfStudies" #xD; value[x] 0..1 unsignedInt Number of contributing studies #xD; extension:numberOfParticipants 0..1 Extension Cumulative number of participants #xD; url 1..1 uri "numberOfParticipants" #xD; value[x] 0..1 unsignedInt Cumulative number of participants #xD; extension:knownDataCount 0..1 Extension Number of participants with known results for measured variables #xD; url 1..1 uri "knownDataCount" #xD; value[x] 0..1 unsignedInt Number of participants with known results for measured variables #xD; url 1..1 uri "sampleSize" #xD; extension:attributeEstimate 0..* Extension An attribute of the Statistic #xD; Slices for extension 0..* Extension Extension Slice: Unordered, Closed by value:url #xD; extension:description 0..1 Extension Textual description of the attribute estimate #xD; url 1..1 uri "description" #xD; value[x] 0..1 string Textual description of the attribute estimate #xD; extension:note 0..* Extension Footnote or explanatory note about the estimate #xD; url 1..1 uri "note" #xD; value[x] 0..1 Annotation Footnote or explanatory note about the estimate #xD; extension:type 0..1 Extension The type of attribute estimate, eg confidence interval or p value #xD; url 1..1 uri "type" #xD; value[x] 0..1 CodeableConcept The type of attribute estimate, eg confidence interval or p value Binding: R4B_attribute_estimate_type_for_R4 (0.0.1-snapshot-2) (extensible) #xD; extension:quantity 0..1 Extension The singular quantity of the attribute estimate, for attribute estimates represented as single values; also used to report unit of measure #xD; url 1..1 uri "quantity" #xD; value[x] 0..1 Quantity The singular quantity of the attribute estimate, for attribute estimates represented as single values; also used to report unit of measure #xD; extension:level 0..1 Extension Level of confidence interval, eg 0.95 for 95% confidence interval #xD; url 1..1 uri "level" #xD; value[x] 0..1 decimal Level of confidence interval, eg 0.95 for 95% confidence interval #xD; extension:range 0..1 Extension Lower and upper bound values of the attribute estimate #xD; url 1..1 uri "range" #xD; value[x] 0..1 Range Lower and upper bound values of the attribute estimate #xD; extension:attributeEstimate 0..* Extension A nested attribute estimate; which is the attribute estimate of an attribute estimate #xD; Slices for extension 0..* Extension Extension Slice: Unordered, Closed by value:url #xD; extension:_datatype 0..1 (Complex) Data type name for Evidence.statistic.attributeEstimate.attributeEstimate from FHIR R4B URL: http://hl7.org/fhir/StructureDefinition/_datatype #xD; value[x] 1..1 string Value of extension Fixed Value: Evidence.statistic.attributeEstimate #xD; url 1..1 uri "attributeEstimate" #xD; url 1..1 uri "attributeEstimate" #xD; extension:modelCharacteristic 0..* Extension An aspect of the statistical model #xD; Slices for extension 1..* Extension Extension Slice: Unordered, Closed by value:url #xD; extension:code 1..1 Extension Model specification #xD; url 1..1 uri "code" #xD; value[x] 0..1 CodeableConcept Model specification Binding: R4B_statistic_model_code_for_R4 (0.0.1-snapshot-2) (extensible) #xD; extension:value 0..1 Extension Numerical value to complete model specification #xD; url 1..1 uri "value" #xD; value[x] 0..1 SimpleQuantity(4.0.1) Numerical value to complete model specification #xD; extension:variable 0..* Extension A variable adjusted for in the adjusted analysis #xD; Slices for extension 1..* Extension Extension Slice: Unordered, Closed by value:url #xD; extension:variableDefinition 1..1 Extension Description of the variable #xD; url 1..1 uri "variableDefinition" #xD; value[x] 0..1 Reference() Description of the variable #xD; extension:handling 0..1 Extension continuous | dichotomous | ordinal | polychotomous #xD; url 1..1 uri "handling" #xD; value[x] 0..1 code continuous | dichotomous | ordinal | polychotomous Binding: R4B_variable_handling_for_R4 (0.0.1-snapshot-2) (required) #xD; extension:valueCategory 0..* Extension Description for grouping of ordinal or polychotomous variables #xD; url 1..1 uri "valueCategory" #xD; value[x] 0..1 CodeableConcept Description for grouping of ordinal or polychotomous variables #xD; extension:valueQuantity 0..* Extension Discrete value for grouping of ordinal or polychotomous variables #xD; url 1..1 uri "valueQuantity" #xD; value[x] 0..1 Quantity Discrete value for grouping of ordinal or polychotomous variables #xD; extension:valueRange 0..* Extension Range of values for grouping of ordinal or polychotomous variables #xD; url 1..1 uri "valueRange" #xD; value[x] 0..1 Range Range of values for grouping of ordinal or polychotomous variables #xD; url 1..1 uri "variable" #xD; extension:attributeEstimate 0..* Extension An attribute of the statistic used as a model characteristic #xD; Slices for extension 0..* Extension Extension Slice: Unordered, Closed by value:url #xD; extension:_datatype 0..1 (Complex) Data type name for Evidence.statistic.modelCharacteristic.attributeEstimate from FHIR R4B URL: http://hl7.org/fhir/StructureDefinition/_datatype #xD; value[x] 1..1 string Value of extension Fixed Value: Evidence.statistic.attributeEstimate #xD; url 1..1 uri "attributeEstimate" #xD; url 1..1 uri "modelCharacteristic" #xD; url 1..1 uri "http://hl7.org/fhir/4.3/StructureDefinition/extension-Evidence.statistic" #xD; Documentation for this format
Cross-version Extension for R4B.Evidence.statistic for use in FHIR R4
This cross-version extension represents Evidence.statistic from http://hl7.org/fhir/StructureDefinition/Evidence|4.3.0 for use in FHIR R4.
Values and parameters for a single statistic
`Evidence.statistic` has no related element in R4:Evidence
All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
Must have either extensions or value[x], not both
exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
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
exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
A description of the content value of the statistic.
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.
Source of the definition for the extension code - a logical name or a URL.
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Associated category for categorical variable
When the measured variable is handled categorically, the category element is used to define which category the statistic is reporting.
The number of events associated with the statistic
The number of events associated with the statistic, where the unit of analysis is different from numberAffected, sampleSize.knownDataCount and sampleSize.numberOfParticipants.
The number of participants affected where the unit of analysis is the same as sampleSize.knownDataCount and sampleSize.numberOfParticipants.
Textual description of sample size for statistic
Human-readable summary of population sample size.
Footnote or explanatory note about the sample size
Number of participants in the population.
A human-readable string to clarify or explain concepts about the sample size.
Number of participants with known results for measured variables
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).
A statistical attribute of the statistic such as a measure of heterogeneity.
Textual description of the attribute estimate
Footnote or explanatory note about the estimate
The type of attribute estimate, eg confidence interval or p value
The singular quantity of the attribute estimate, for attribute estimates represented as single values; also used to report unit of measure
Level of confidence interval, eg 0.95 for 95% confidence interval
Lower and upper bound values of the attribute estimate
A nested attribute estimate; which is the attribute estimate of an attribute estimate
Data type name for Evidence.statistic.attributeEstimate.attributeEstimate from FHIR R4B
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list).
Must be: Evidence.statistic.attributeEstimate
A component of the method to generate the statistic.
Description of a component of the method to generate the statistic.
Numerical value to complete model specification
Further specification of the quantified value of the component of the method to generate the statistic.
A variable adjusted for in the adjusted analysis
continuous | dichotomous | ordinal | polychotomous
How the variable is classified for use in adjusted analysis.
Description for grouping of ordinal or polychotomous variables
Discrete value for grouping of ordinal or polychotomous variables
Range of values for grouping of ordinal or polychotomous variables
An attribute of the statistic used as a model characteristic
Data type name for Evidence.statistic.modelCharacteristic.attributeEstimate from FHIR R4B