http://hl7.org/fhir/StructureDefinition/ResearchElementDefinition|4.0.1
The ResearchElementDefinition resource describes a \"PICO\" element that knowledge (evidence, assertion, recommendation) is about.
description: The ResearchElementDefinition resource describes a \"PICO\" element that knowledge (evidence, assertion, recommendation) is about. derivation: specialization name: ResearchElementDefinition type: ResearchElementDefinition elements: description: {short: Natural language description of the research element definition, isSummary: true, index: 14} date: {short: Date last changed, isSummary: true, index: 11} endorser: {short: Who endorsed the content, array: true, index: 28} publisher: {short: Name of the publisher (organization or individual), isSummary: true, index: 12} approvalDate: {short: When the research element definition was approved by publisher, index: 21} variableType: short: dichotomous | continuous | descriptive binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/variable-type|4.0.1'} index: 32 jurisdiction: short: Intended jurisdiction for research element definition (if applicable) array: true binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/ValueSet/jurisdiction'} isSummary: true index: 17 purpose: {short: Why this research element definition is defined, index: 18} name: {short: Name for this research element definition (computer friendly), isSummary: true, index: 3} useContext: {short: The context that the content is intended to support, array: true, isSummary: true, index: 16} copyright: {short: Use and/or publishing restrictions, index: 20} type: short: population | exposure | outcome binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/research-element-type|4.0.1'} isSummary: true index: 31 experimental: {short: 'For testing purposes, not real usage', isSummary: true, index: 8} topic: short: The category of the ResearchElementDefinition, such as Education, Treatment, Assessment, etc. array: true binding: {strength: example, valueSet: 'http://hl7.org/fhir/ValueSet/definition-topic'} index: 24 title: {short: Name for this research element definition (human friendly), isSummary: true, index: 4} library: {short: Logic used by the ResearchElementDefinition, array: true, index: 30} author: {short: Who authored the content, array: true, index: 25} characteristic: min: 1 short: What defines the members of the research element array: true isSummary: true index: 33 elements: definition: short: What code or expression defines members? choices: [] isSummary: true index: 35 exclude: {short: Whether the characteristic includes or excludes members, meaningWhenMissing: 'False', index: 37} studyEffectiveGroupMeasure: short: mean | median | mean-of-mean | mean-of-median | median-of-mean | median-of-median binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/group-measure|4.0.1'} index: 43 participantEffectiveGroupMeasure: short: mean | median | mean-of-mean | mean-of-median | median-of-mean | median-of-median binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/group-measure|4.0.1'} index: 48 studyEffectiveDescription: {short: What time period does the study cover, index: 39} studyEffectiveTimeFromStart: {short: Observation time from study start, index: 42} unitOfMeasure: short: What unit is the outcome described in? binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/ucum-units|4.0.1'} index: 38 studyEffective: short: What time period does the study cover choices: [] index: 41 participantEffectiveDescription: {short: What time period do participants cover, index: 44} participantEffective: short: What time period do participants cover choices: [] index: 46 usageContext: {short: 'What code/value pairs define members?', array: true, index: 36} participantEffectiveTimeFromStart: {short: Observation time from study start, index: 47} required: [definition] usage: {short: Describes the clinical usage of the ResearchElementDefinition, index: 19} status: isModifier: true short: draft | active | retired | unknown binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/publication-status|4.0.1'} isModifierReason: This is labeled as \"Is Modifier\" because applications should not use a retired {{title}} without due consideration isSummary: true index: 7 subtitle: {short: Subordinate title of the ResearchElementDefinition, index: 6} comment: {short: Used for footnotes or explanatory notes, array: true, index: 15} url: {short: 'Canonical identifier for this research element definition, represented as a URI (globally unique)', isSummary: true, index: 0} identifier: {short: Additional identifier for the research element definition, array: true, isSummary: true, index: 1} lastReviewDate: {short: When the research element definition was last reviewed, index: 22} editor: {short: Who edited the content, array: true, index: 26} reviewer: {short: Who reviewed the content, array: true, index: 27} shortTitle: {short: Title for use in informal contexts, isSummary: true, index: 5} version: {short: Business version of the research element definition, isSummary: true, index: 2} relatedArtifact: {short: 'Additional documentation, citations, etc.', array: true, index: 29} contact: {short: Contact details for the publisher, array: true, isSummary: true, index: 13} subject: short: E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device choices: [] meaningWhenMissing: Patient index: 10 effectivePeriod: {short: When the research element definition is expected to be used, isSummary: true, index: 23} class: resource kind: resource url: http://hl7.org/fhir/StructureDefinition/ResearchElementDefinition base: http://hl7.org/fhir/StructureDefinition/DomainResource version: 4.0.1 required: [status, characteristic, type]