Evidence Based Medicine on FHIR Implementation Guide, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/ebm/ and changes regularly. See the Directory of published versions
Official URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/search-strategy | Version: 2.0.0-ballot | |||
Standards status: Draft | Maturity Level: 1 | Computable Name: SearchStrategy | ||
Other Identifiers: OID:2.16.840.1.113883.4.642.40.44.42.94 |
Profile of Group for Evidence Based Medicine IG. The SearchStrategy Profile is used to express the criteria defining a search strategy, such as for a systematic review.
See Understanding the Group Resource for additional information.
Usage:
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from CohortDefinition
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Group | CohortDefinition | |||
characteristic | ||||
code | 1..1 | CodeableConcept | Kind of characteristic Binding: SearchStrategyCharacteristicCode Value Set (extensible) | |
Documentation for this format |
Path | Conformance | ValueSet | URI |
Group.characteristic.code | extensible | SearchStrategyCharacteristicCode_Value_Sethttps://fevir.net/resources/ValueSet/265087 from this IG |
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Group | C | 0..* | CohortDefinition | Group of multiple entities cnl-2: Group.type SHALL be defined if Group.membership is either 'definitional' or 'enumerated' |
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created |
contained | 0..* | Resource | Contained, inline Resources | |
Slices for extension | Content/Rules for all slices | |||
author | 0..* | ContactDetail | Who authored the artifact URL: http://hl7.org/fhir/StructureDefinition/artifact-author | |
relatedArtifact | 0..* | RelatedArtifact | Additional documentation, citations, etc. URL: http://hl7.org/fhir/StructureDefinition/artifact-relatedArtifact | |
characteristicExpression | 0..1 | Expression | Criteria for group membership URL: http://hl7.org/fhir/StructureDefinition/characteristicExpression | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored |
status | ?!Σ | 0..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. |
membership | Σ | 1..1 | code | definitional | conceptual | enumerated Binding: GroupMembershipBasis (required): The basis for membership in a group Required Pattern: definitional |
combinationMethod | ?!Σ | 0..1 | code | all-of | any-of | at-least | at-most | except-subset Binding: GroupCharacteristicCombination (required) |
Documentation for this format |
Path | Conformance | ValueSet / Code | URI |
Group.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot2 from the FHIR Standard | |
Group.membership | required | Pattern: definitionalhttp://hl7.org/fhir/ValueSet/group-membership-basis|6.0.0-ballot2 from the FHIR Standard | |
Group.combinationMethod | required | GroupCharacteristicCombinationhttp://hl7.org/fhir/ValueSet/group-characteristic-combination|6.0.0-ballot2 from the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
cnl-2 | error | Group | Group.type SHALL be defined if Group.membership is either 'definitional' or 'enumerated' : Group.type.exists() or (Group.membership = 'conceptual') | |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
Group | C | 0..* | CohortDefinition | Group of multiple entities cnl-2: Group.type SHALL be defined if Group.membership is either 'definitional' or 'enumerated' | ||||
id | Σ | 0..1 | id | Logical id of this artifact | ||||
meta | Σ | 0..1 | Meta | Metadata about the resource | ||||
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
language | 0..1 | code | Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
author | 0..* | ContactDetail | Who authored the artifact URL: http://hl7.org/fhir/StructureDefinition/artifact-author | |||||
relatedArtifact | 0..* | RelatedArtifact | Additional documentation, citations, etc. URL: http://hl7.org/fhir/StructureDefinition/artifact-relatedArtifact | |||||
characteristicExpression | 0..1 | Expression | Criteria for group membership URL: http://hl7.org/fhir/StructureDefinition/characteristicExpression | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored | ||||
url | ΣC | 0..1 | uri | Canonical identifier for this Group, represented as an absolute URI (globally unique) cnl-1: URL should not contain | or # - these characters make processing canonical references problematic | ||||
identifier | Σ | 0..* | Identifier | Business Identifier for this Group | ||||
version | Σ | 0..1 | string | Business version of the Group | ||||
versionAlgorithm[x] | Σ | 0..1 | How to compare versions Binding: VersionAlgorithm (extensible) | |||||
versionAlgorithmString | string | |||||||
versionAlgorithmCoding | Coding | |||||||
name | Σ | 0..1 | string | Label for Group | ||||
title | Σ | 0..1 | string | Name for this Group (human friendly) | ||||
status | ?!Σ | 0..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. | ||||
experimental | Σ | 0..1 | boolean | For testing purposes, not real usage | ||||
date | Σ | 0..1 | dateTime | Date last changed | ||||
publisher | Σ | 0..1 | string | Name of the publisher/steward (organization or individual) | ||||
contact | Σ | 0..* | ContactDetail | Contact details for the publisher | ||||
description | 0..1 | markdown | Natural language description of the group | |||||
useContext | Σ | 0..* | UsageContext | The context that the content is intended to support | ||||
purpose | 0..1 | markdown | Why this Group is defined | |||||
copyright | 0..1 | markdown | Use and/or publishing restrictions | |||||
copyrightLabel | 0..1 | string | Copyright holder and year(s) | |||||
type | Σ | 0..1 | code | person | animal | practitioner | device | careteam | healthcareservice | location | organization | relatedperson | specimen Binding: GroupType (required): Types of resources that are part of group. | ||||
membership | Σ | 1..1 | code | definitional | conceptual | enumerated Binding: GroupMembershipBasis (required): The basis for membership in a group Required Pattern: definitional | ||||
code | Σ | 0..1 | CodeableConcept | Use of the Group (and by implication, kind of members) Binding: GroupCode (extensible): A code that describes the kind of group, which usually dictates what kind if entities can be in the group. | ||||
managingEntity | Σ | 0..1 | Reference(Organization | RelatedPerson | Practitioner | PractitionerRole) | Entity that is the custodian of the Group's definition | ||||
combinationMethod | ?!Σ | 0..1 | code | all-of | any-of | at-least | at-most | except-subset Binding: GroupCharacteristicCombination (required) | ||||
combinationThreshold | 0..1 | positiveInt | Provides the value of "n" when "at-least" or "at-most" codes are used | |||||
characteristic | Σ | 0..* | BackboneElement | Include / Exclude group members by Trait | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
code | Σ | 1..1 | CodeableConcept | Kind of characteristic Binding: SearchStrategyCharacteristicCode Value Set (extensible) | ||||
value[x] | Σ | 1..1 | Value held by characteristic Binding Description (No ValueSet): (example): Value of descriptive member characteristic; e.g. red, male, pneumonia, Caucasian, etc. | |||||
valueCodeableConcept | CodeableConcept | |||||||
valueBoolean | boolean | |||||||
valueQuantity | Quantity | |||||||
valueRange | Range | |||||||
valueReference | Reference(Any) | |||||||
valueUri | uri | |||||||
valueExpression | Expression | |||||||
exclude | Σ | 1..1 | boolean | Group includes or excludes | ||||
description | 0..1 | markdown | Natural language description of the characteristic | |||||
method | 0..* | CodeableConcept | Method for how the characteristic value was determined Binding: DefinitionMethod (example) | |||||
determinedBy[x] | 0..1 | Defines the characteristic | ||||||
determinedByReference | Reference(Device | DeviceDefinition | DeviceMetric) | |||||||
determinedByExpression | Expression | |||||||
offset | ?!Σ | 0..1 | CodeableConcept | Reference point for comparison Binding: CharacteristicOffset (example) | ||||
instances[x] | 0..1 | Number of occurrences meeting the characteristic | ||||||
instancesQuantity | Quantity | |||||||
instancesRange | Range | |||||||
duration[x] | 0..1 | Length of time in which the characteristic is met | ||||||
durationDuration | Duration | |||||||
durationRange | Range | |||||||
period | 0..1 | Period | Period over which characteristic is tested | |||||
timing | 0..* | RelativeTime | Timing in which the characteristic is determined | |||||
Documentation for this format |
Path | Conformance | ValueSet / Code | URI |
Group.language | required | AllLanguageshttp://hl7.org/fhir/ValueSet/all-languages|6.0.0-ballot2 from the FHIR Standard | |
Group.versionAlgorithm[x] | extensible | VersionAlgorithmhttp://hl7.org/fhir/ValueSet/version-algorithm from the FHIR Standard | |
Group.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot2 from the FHIR Standard | |
Group.type | required | GroupTypehttp://hl7.org/fhir/ValueSet/group-type|6.0.0-ballot2 from the FHIR Standard | |
Group.membership | required | Pattern: definitionalhttp://hl7.org/fhir/ValueSet/group-membership-basis|6.0.0-ballot2 from the FHIR Standard | |
Group.code | extensible | GroupCodehttp://hl7.org/fhir/ValueSet/group-code from the FHIR Standard | |
Group.combinationMethod | required | GroupCharacteristicCombinationhttp://hl7.org/fhir/ValueSet/group-characteristic-combination|6.0.0-ballot2 from the FHIR Standard | |
Group.characteristic.code | extensible | SearchStrategyCharacteristicCode_Value_Sethttps://fevir.net/resources/ValueSet/265087 from this IG | |
Group.characteristic.value[x] | example | ||
Group.characteristic.method | example | DefinitionMethodhttp://hl7.org/fhir/ValueSet/definition-method from the FHIR Standard | |
Group.characteristic.offset | example | CharacteristicOffsethttp://hl7.org/fhir/ValueSet/characteristic-offset from the FHIR Standard | |
Group.member.involvement | example | GroupInvolvementhttp://hl7.org/fhir/ValueSet/group-involvement-set from the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
cnl-1 | warning | Group.url | URL should not contain | or # - these characters make processing canonical references problematic : exists() implies matches('^[^|# ]+$') | |
cnl-2 | error | Group | Group.type SHALL be defined if Group.membership is either 'definitional' or 'enumerated' : Group.type.exists() or (Group.membership = 'conceptual') | |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
This structure is derived from CohortDefinition
Differential View
This structure is derived from CohortDefinition
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Group | CohortDefinition | |||
characteristic | ||||
code | 1..1 | CodeableConcept | Kind of characteristic Binding: SearchStrategyCharacteristicCode Value Set (extensible) | |
Documentation for this format |
Path | Conformance | ValueSet | URI |
Group.characteristic.code | extensible | SearchStrategyCharacteristicCode_Value_Sethttps://fevir.net/resources/ValueSet/265087 from this IG |
Key Elements View
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Group | C | 0..* | CohortDefinition | Group of multiple entities cnl-2: Group.type SHALL be defined if Group.membership is either 'definitional' or 'enumerated' |
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created |
contained | 0..* | Resource | Contained, inline Resources | |
Slices for extension | Content/Rules for all slices | |||
author | 0..* | ContactDetail | Who authored the artifact URL: http://hl7.org/fhir/StructureDefinition/artifact-author | |
relatedArtifact | 0..* | RelatedArtifact | Additional documentation, citations, etc. URL: http://hl7.org/fhir/StructureDefinition/artifact-relatedArtifact | |
characteristicExpression | 0..1 | Expression | Criteria for group membership URL: http://hl7.org/fhir/StructureDefinition/characteristicExpression | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored |
status | ?!Σ | 0..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. |
membership | Σ | 1..1 | code | definitional | conceptual | enumerated Binding: GroupMembershipBasis (required): The basis for membership in a group Required Pattern: definitional |
combinationMethod | ?!Σ | 0..1 | code | all-of | any-of | at-least | at-most | except-subset Binding: GroupCharacteristicCombination (required) |
Documentation for this format |
Path | Conformance | ValueSet / Code | URI |
Group.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot2 from the FHIR Standard | |
Group.membership | required | Pattern: definitionalhttp://hl7.org/fhir/ValueSet/group-membership-basis|6.0.0-ballot2 from the FHIR Standard | |
Group.combinationMethod | required | GroupCharacteristicCombinationhttp://hl7.org/fhir/ValueSet/group-characteristic-combination|6.0.0-ballot2 from the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
cnl-2 | error | Group | Group.type SHALL be defined if Group.membership is either 'definitional' or 'enumerated' : Group.type.exists() or (Group.membership = 'conceptual') | |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
Snapshot View
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
Group | C | 0..* | CohortDefinition | Group of multiple entities cnl-2: Group.type SHALL be defined if Group.membership is either 'definitional' or 'enumerated' | ||||
id | Σ | 0..1 | id | Logical id of this artifact | ||||
meta | Σ | 0..1 | Meta | Metadata about the resource | ||||
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
language | 0..1 | code | Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
author | 0..* | ContactDetail | Who authored the artifact URL: http://hl7.org/fhir/StructureDefinition/artifact-author | |||||
relatedArtifact | 0..* | RelatedArtifact | Additional documentation, citations, etc. URL: http://hl7.org/fhir/StructureDefinition/artifact-relatedArtifact | |||||
characteristicExpression | 0..1 | Expression | Criteria for group membership URL: http://hl7.org/fhir/StructureDefinition/characteristicExpression | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored | ||||
url | ΣC | 0..1 | uri | Canonical identifier for this Group, represented as an absolute URI (globally unique) cnl-1: URL should not contain | or # - these characters make processing canonical references problematic | ||||
identifier | Σ | 0..* | Identifier | Business Identifier for this Group | ||||
version | Σ | 0..1 | string | Business version of the Group | ||||
versionAlgorithm[x] | Σ | 0..1 | How to compare versions Binding: VersionAlgorithm (extensible) | |||||
versionAlgorithmString | string | |||||||
versionAlgorithmCoding | Coding | |||||||
name | Σ | 0..1 | string | Label for Group | ||||
title | Σ | 0..1 | string | Name for this Group (human friendly) | ||||
status | ?!Σ | 0..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. | ||||
experimental | Σ | 0..1 | boolean | For testing purposes, not real usage | ||||
date | Σ | 0..1 | dateTime | Date last changed | ||||
publisher | Σ | 0..1 | string | Name of the publisher/steward (organization or individual) | ||||
contact | Σ | 0..* | ContactDetail | Contact details for the publisher | ||||
description | 0..1 | markdown | Natural language description of the group | |||||
useContext | Σ | 0..* | UsageContext | The context that the content is intended to support | ||||
purpose | 0..1 | markdown | Why this Group is defined | |||||
copyright | 0..1 | markdown | Use and/or publishing restrictions | |||||
copyrightLabel | 0..1 | string | Copyright holder and year(s) | |||||
type | Σ | 0..1 | code | person | animal | practitioner | device | careteam | healthcareservice | location | organization | relatedperson | specimen Binding: GroupType (required): Types of resources that are part of group. | ||||
membership | Σ | 1..1 | code | definitional | conceptual | enumerated Binding: GroupMembershipBasis (required): The basis for membership in a group Required Pattern: definitional | ||||
code | Σ | 0..1 | CodeableConcept | Use of the Group (and by implication, kind of members) Binding: GroupCode (extensible): A code that describes the kind of group, which usually dictates what kind if entities can be in the group. | ||||
managingEntity | Σ | 0..1 | Reference(Organization | RelatedPerson | Practitioner | PractitionerRole) | Entity that is the custodian of the Group's definition | ||||
combinationMethod | ?!Σ | 0..1 | code | all-of | any-of | at-least | at-most | except-subset Binding: GroupCharacteristicCombination (required) | ||||
combinationThreshold | 0..1 | positiveInt | Provides the value of "n" when "at-least" or "at-most" codes are used | |||||
characteristic | Σ | 0..* | BackboneElement | Include / Exclude group members by Trait | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
code | Σ | 1..1 | CodeableConcept | Kind of characteristic Binding: SearchStrategyCharacteristicCode Value Set (extensible) | ||||
value[x] | Σ | 1..1 | Value held by characteristic Binding Description (No ValueSet): (example): Value of descriptive member characteristic; e.g. red, male, pneumonia, Caucasian, etc. | |||||
valueCodeableConcept | CodeableConcept | |||||||
valueBoolean | boolean | |||||||
valueQuantity | Quantity | |||||||
valueRange | Range | |||||||
valueReference | Reference(Any) | |||||||
valueUri | uri | |||||||
valueExpression | Expression | |||||||
exclude | Σ | 1..1 | boolean | Group includes or excludes | ||||
description | 0..1 | markdown | Natural language description of the characteristic | |||||
method | 0..* | CodeableConcept | Method for how the characteristic value was determined Binding: DefinitionMethod (example) | |||||
determinedBy[x] | 0..1 | Defines the characteristic | ||||||
determinedByReference | Reference(Device | DeviceDefinition | DeviceMetric) | |||||||
determinedByExpression | Expression | |||||||
offset | ?!Σ | 0..1 | CodeableConcept | Reference point for comparison Binding: CharacteristicOffset (example) | ||||
instances[x] | 0..1 | Number of occurrences meeting the characteristic | ||||||
instancesQuantity | Quantity | |||||||
instancesRange | Range | |||||||
duration[x] | 0..1 | Length of time in which the characteristic is met | ||||||
durationDuration | Duration | |||||||
durationRange | Range | |||||||
period | 0..1 | Period | Period over which characteristic is tested | |||||
timing | 0..* | RelativeTime | Timing in which the characteristic is determined | |||||
Documentation for this format |
Path | Conformance | ValueSet / Code | URI |
Group.language | required | AllLanguageshttp://hl7.org/fhir/ValueSet/all-languages|6.0.0-ballot2 from the FHIR Standard | |
Group.versionAlgorithm[x] | extensible | VersionAlgorithmhttp://hl7.org/fhir/ValueSet/version-algorithm from the FHIR Standard | |
Group.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot2 from the FHIR Standard | |
Group.type | required | GroupTypehttp://hl7.org/fhir/ValueSet/group-type|6.0.0-ballot2 from the FHIR Standard | |
Group.membership | required | Pattern: definitionalhttp://hl7.org/fhir/ValueSet/group-membership-basis|6.0.0-ballot2 from the FHIR Standard | |
Group.code | extensible | GroupCodehttp://hl7.org/fhir/ValueSet/group-code from the FHIR Standard | |
Group.combinationMethod | required | GroupCharacteristicCombinationhttp://hl7.org/fhir/ValueSet/group-characteristic-combination|6.0.0-ballot2 from the FHIR Standard | |
Group.characteristic.code | extensible | SearchStrategyCharacteristicCode_Value_Sethttps://fevir.net/resources/ValueSet/265087 from this IG | |
Group.characteristic.value[x] | example | ||
Group.characteristic.method | example | DefinitionMethodhttp://hl7.org/fhir/ValueSet/definition-method from the FHIR Standard | |
Group.characteristic.offset | example | CharacteristicOffsethttp://hl7.org/fhir/ValueSet/characteristic-offset from the FHIR Standard | |
Group.member.involvement | example | GroupInvolvementhttp://hl7.org/fhir/ValueSet/group-involvement-set from the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
cnl-1 | warning | Group.url | URL should not contain | or # - these characters make processing canonical references problematic : exists() implies matches('^[^|# ]+$') | |
cnl-2 | error | Group | Group.type SHALL be defined if Group.membership is either 'definitional' or 'enumerated' : Group.type.exists() or (Group.membership = 'conceptual') | |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
This structure is derived from CohortDefinition
Other representations of profile: CSV, Excel, Schematron