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Evidence

PropertyValue
Publisher
NameEvidence
URLhttp://hl7.org/fhir/StructureDefinition/Evidence
Statusdraft
Description
Abstractfalse

Structure

PathCardinalityTypeDescription
Evidence0..*EvidenceThe Evidence resource describes the conditional state (population and any exposures being compared within the population) and outcome (if specified) that the knowledge (evidence, assertion, recommendation) is about.
Evidence.id0..1http://hl7.org/fhirpath/System.StringThe logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
Evidence.meta0..1MetaThe metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.
Evidence.implicitRules0..1uriA reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.
Evidence.language0..1codeThe base language in which the resource is written.
Evidence.text0..1NarrativeA human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.
Evidence.contained0..*ResourceThese resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.
Evidence.extension0..*ExtensionMay be used to represent additional information that is not part of the basic definition of the resource. 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.
Evidence.modifierExtension0..*ExtensionMay be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it 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 is allowed to 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).
Evidence.url0..1uriAn absolute URI that is used to identify this evidence when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this evidence is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the evidence is stored on different servers.
Evidence.identifier0..*IdentifierA formal identifier that is used to identify this evidence when it is represented in other formats, or referenced in a specification, model, design or an instance.
Evidence.version0..1stringThe identifier that is used to identify this version of the evidence when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the evidence author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence. To provide a version consistent with the Decision Support Service specification, use the format Major.Minor.Revision (e.g. 1.0.0). For more information on versioning knowledge assets, refer to the Decision Support Service specification. Note that a version is required for non-experimental active artifacts.
Evidence.name0..1stringA natural language name identifying the evidence. This name should be usable as an identifier for the module by machine processing applications such as code generation.
Evidence.title0..1stringA short, descriptive, user-friendly title for the evidence.
Evidence.shortTitle0..1stringThe short title provides an alternate title for use in informal descriptive contexts where the full, formal title is not necessary.
Evidence.subtitle0..1stringAn explanatory or alternate title for the Evidence giving additional information about its content.
Evidence.status1..1codeThe status of this evidence. Enables tracking the life-cycle of the content.
Evidence.date0..1dateTimeThe date (and optionally time) when the evidence was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the evidence changes.
Evidence.publisher0..1stringThe name of the organization or individual that published the evidence.
Evidence.contact0..*ContactDetailContact details to assist a user in finding and communicating with the publisher.
Evidence.description0..1markdownA free text natural language description of the evidence from a consumer's perspective.
Evidence.note0..*AnnotationA human-readable string to clarify or explain concepts about the resource.
Evidence.useContext0..*UsageContextThe content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate evidence instances.
Evidence.jurisdiction0..*CodeableConceptA legal or geographic region in which the evidence is intended to be used.
Evidence.copyright0..1markdownA copyright statement relating to the evidence and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the evidence.
Evidence.approvalDate0..1dateThe date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.
Evidence.lastReviewDate0..1dateThe date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.
Evidence.effectivePeriod0..1PeriodThe period during which the evidence content was or is planned to be in active use.
Evidence.topic0..*CodeableConceptDescriptive topics related to the content of the Evidence. Topics provide a high-level categorization grouping types of Evidences that can be useful for filtering and searching.
Evidence.author0..*ContactDetailAn individiual or organization primarily involved in the creation and maintenance of the content.
Evidence.editor0..*ContactDetailAn individual or organization primarily responsible for internal coherence of the content.
Evidence.reviewer0..*ContactDetailAn individual or organization primarily responsible for review of some aspect of the content.
Evidence.endorser0..*ContactDetailAn individual or organization responsible for officially endorsing the content for use in some setting.
Evidence.relatedArtifact0..*RelatedArtifactRelated artifacts such as additional documentation, justification, or bibliographic references.
Evidence.exposureBackground1..1ReferenceA reference to a EvidenceVariable resource that defines the population for the research.
Evidence.exposureVariant0..*ReferenceA reference to a EvidenceVariable resource that defines the exposure for the research.
Evidence.outcome0..*ReferenceA reference to a EvidenceVariable resomece that defines the outcome for the research.

Search Parameters

NameTypeDescriptionExpression
_textstringSearch on the narrative of the resource
_contentstringSearch on the entire content of the resource
_idtokenLogical id of this artifactResource.id
_lastUpdateddateWhen the resource version last changedResource.meta.lastUpdated
_profileuriProfiles this resource claims to conform toResource.meta.profile
_querytokenA custom search profile that describes a specific defined query operation
_securitytokenSecurity Labels applied to this resourceResource.meta.security
_sourceuriIdentifies where the resource comes fromResource.meta.source
_tagtokenTags applied to this resourceResource.meta.tag
composed-ofreferenceWhat resource is being referencedEvidence.relatedArtifact.where(type='composed-of').resource
contexttokenA use context assigned to the evidence(Evidence.useContext.value.ofType(CodeableConcept))
context-quantityquantityA quantity- or range-valued use context assigned to the evidence(Evidence.useContext.value.ofType(Quantity)) / (Evidence.useContext.value.ofType(Range))
context-typetokenA type of use context assigned to the evidenceEvidence.useContext.code
datedateThe evidence publication dateEvidence.date
depends-onreferenceWhat resource is being referencedEvidence.relatedArtifact.where(type='depends-on').resource
derived-fromreferenceWhat resource is being referencedEvidence.relatedArtifact.where(type='derived-from').resource
descriptionstringThe description of the evidenceEvidence.description
effectivedateThe time during which the evidence is intended to be in useEvidence.effectivePeriod
identifiertokenExternal identifier for the evidenceEvidence.identifier
jurisdictiontokenIntended jurisdiction for the evidenceEvidence.jurisdiction
namestringComputationally friendly name of the evidenceEvidence.name
predecessorreferenceWhat resource is being referencedEvidence.relatedArtifact.where(type='predecessor').resource
publisherstringName of the publisher of the evidenceEvidence.publisher
statustokenThe current status of the evidenceEvidence.status
successorreferenceWhat resource is being referencedEvidence.relatedArtifact.where(type='successor').resource
titlestringThe human-friendly name of the evidenceEvidence.title
topictokenTopics associated with the EvidenceEvidence.topic
urluriThe uri that identifies the evidenceEvidence.url
versiontokenThe business version of the evidenceEvidence.version
context-type-quantitycompositeA use context type and quantity- or range-based value assigned to the evidenceEvidence.useContext
context-type-valuecompositeA use context type and value assigned to the evidenceEvidence.useContext
_iguhealth-version-seqnumberThe version sequence of the resourceResource.meta.extension.where(url='https://iguhealth.app/version-sequence').value
_iguhealth-authorreferenceThe author of the resourceResource.meta.extension.where(url='https://iguhealth.app/author').value