Class: Study Cohort (StudyCohort)

A group of individuals who share a set of characteristics (e.g., exposures, experiences, attributes), which logically defines a population under study.

URI: https://example.org/usdm/v4/linkml/StudyCohort

 classDiagram
    class StudyCohort
    click StudyCohort href "../../classes/StudyCohort/"
      PopulationDefinition <|-- StudyCohort
        click PopulationDefinition href "../../classes/PopulationDefinition/"

      StudyCohort : characteristics





        StudyCohort --> "*" Characteristic : characteristics
        click Characteristic href "../../classes/Characteristic/"



      StudyCohort : criterionIds





        StudyCohort --> "*" EligibilityCriterion : criterionIds
        click EligibilityCriterion href "../../classes/EligibilityCriterion/"



      StudyCohort : description

      StudyCohort : extensionAttributes





        StudyCohort --> "*" ExtensionAttribute : extensionAttributes
        click ExtensionAttribute href "../../classes/ExtensionAttribute/"



      StudyCohort : id

      StudyCohort : includesHealthySubjects

      StudyCohort : indicationIds





        StudyCohort --> "*" Indication : indicationIds
        click Indication href "../../classes/Indication/"



      StudyCohort : label

      StudyCohort : name

      StudyCohort : notes





        StudyCohort --> "*" CommentAnnotation : notes
        click CommentAnnotation href "../../classes/CommentAnnotation/"



      StudyCohort : plannedAge





        StudyCohort --> "0..1" Range : plannedAge
        click Range href "../../classes/Range/"



      StudyCohort : plannedCompletionNumber





        StudyCohort --> "0..1" QuantityRange : plannedCompletionNumber
        click QuantityRange href "../../classes/QuantityRange/"



      StudyCohort : plannedEnrollmentNumber





        StudyCohort --> "0..1" QuantityRange : plannedEnrollmentNumber
        click QuantityRange href "../../classes/QuantityRange/"



      StudyCohort : plannedSex





        StudyCohort --> "*" Code : plannedSex
        click Code href "../../classes/Code/"

Inheritance

Class Properties

Property Value
Class URI usdm:StudyCohort

Slots

Name Cardinality and Range Description Inheritance
characteristics *
Characteristic		 A USDM relationship between the StudyCohort and Characteristic classes which identifies the set of subject characteristics associated with the study cohort. direct
indicationIds *
Indication		 A USDM relationship between the StudyCohort and Indication classes which identifies the set of indications associated with the study cohort. direct
extensionAttributes *
ExtensionAttribute		 direct
id 1
string		 PopulationDefinition
name 1
string		 The literal identifier (i.e., distinctive designation) of the study cohort. PopulationDefinition
label 0..1
string		 The short descriptive designation for the study cohort. PopulationDefinition
description 0..1
string		 A narrative representation of the study cohort. PopulationDefinition
plannedSex *
Code		 The protocol-defined sex within the study cohort. PopulationDefinition
includesHealthySubjects 1
boolean		 An indication as to whether the study cohort includes healthy subjects, that is, subjects without the disease or condition under study. PopulationDefinition
plannedAge 0..1
Range		 The anticipated age of subjects within the study cohort. PopulationDefinition
plannedCompletionNumber 0..1
QuantityRange		 The value representing the planned number of subjects that must complete the study in order to meet the objectives and endpoints of the study, within the study cohort. PopulationDefinition
plannedEnrollmentNumber 0..1
QuantityRange		 The value representing the planned number of subjects to be entered in a clinical trial, within the study cohort. PopulationDefinition
notes *
CommentAnnotation		 A brief written record relevant to the study cohort. PopulationDefinition
criterionIds *
EligibilityCriterion		 A USDM relationship between the StudyCohort and EligibilityCriterion classes which identifies the set of eligibility criteria associated with the study cohort. PopulationDefinition

Usages

used by used in type used
StudyDesignPopulation cohorts range StudyCohort
SubjectEnrollment forStudyCohortId range StudyCohort

Identifier and Mapping Information

Schema Source

  • from schema: https://example.org/usdm/v4/linkml

Mappings

Mapping Type Mapped Value
self https://example.org/usdm/v4/linkml/StudyCohort
native https://example.org/usdm/v4/linkml/StudyCohort
exact ncit:C61512

LinkML Source

Direct

name: StudyCohort
description: A group of individuals who share a set of characteristics (e.g., exposures,
  experiences, attributes), which logically defines a population under study.
title: Study Cohort
from_schema: https://example.org/usdm/v4/linkml
exact_mappings:
- ncit:C61512
rank: 1000
is_a: PopulationDefinition
attributes:
  characteristics:
    name: characteristics
    description: A USDM relationship between the StudyCohort and Characteristic classes
      which identifies the set of subject characteristics associated with the study
      cohort.
    from_schema: https://example.org/usdm/v4/linkml
    rank: 1000
    domain_of:
    - StudyCohort
    - StudyDesign
    range: Characteristic
    required: false
    multivalued: true
    inlined: true
    inlined_as_list: true
  indicationIds:
    name: indicationIds
    description: A USDM relationship between the StudyCohort and Indication classes
      which identifies the set of indications associated with the study cohort.
    from_schema: https://example.org/usdm/v4/linkml
    rank: 1000
    domain_of:
    - StudyCohort
    range: Indication
    required: false
    multivalued: true
    inlined: false
  extensionAttributes:
    name: extensionAttributes
    from_schema: https://example.org/usdm/v4/linkml
    domain_of:
    - Abbreviation
    - Activity
    - Address
    - AdministrableProduct
    - AdministrableProductIdentifier
    - AdministrableProductProperty
    - Administration
    - AliasCode
    - AnalysisPopulation
    - AssignedPerson
    - BiomedicalConcept
    - BiomedicalConceptCategory
    - BiomedicalConceptProperty
    - BiomedicalConceptSurrogate
    - BiospecimenRetention
    - Characteristic
    - Code
    - CommentAnnotation
    - Condition
    - ConditionAssignment
    - DocumentContentReference
    - Duration
    - EligibilityCriterion
    - EligibilityCriterionItem
    - Encounter
    - Endpoint
    - Estimand
    - ExtensionAttribute
    - ExtensionClass
    - GeographicScope
    - GovernanceDate
    - Indication
    - Ingredient
    - IntercurrentEvent
    - InterventionalStudyDesign
    - Masking
    - MedicalDevice
    - MedicalDeviceIdentifier
    - NarrativeContent
    - NarrativeContentItem
    - Objective
    - ObservationalStudyDesign
    - Organization
    - ParameterMap
    - PersonName
    - Procedure
    - ProductOrganizationRole
    - Quantity
    - Range
    - ReferenceIdentifier
    - ResponseCode
    - ScheduleTimeline
    - ScheduleTimelineExit
    - ScheduledActivityInstance
    - ScheduledDecisionInstance
    - Strength
    - Study
    - StudyAmendment
    - StudyAmendmentImpact
    - StudyAmendmentReason
    - StudyArm
    - StudyCell
    - StudyChange
    - StudyCohort
    - StudyDefinitionDocument
    - StudyDefinitionDocumentVersion
    - StudyDesignPopulation
    - StudyElement
    - StudyEpoch
    - StudyIdentifier
    - StudyIntervention
    - StudyRole
    - StudySite
    - StudyTitle
    - StudyVersion
    - SubjectEnrollment
    - Substance
    - SyntaxTemplateDictionary
    - Timing
    - TransitionRule
    range: ExtensionAttribute
    required: false
    multivalued: true
    inlined: true
    inlined_as_list: true
class_uri: usdm:StudyCohort

Induced

name: StudyCohort
description: A group of individuals who share a set of characteristics (e.g., exposures,
  experiences, attributes), which logically defines a population under study.
title: Study Cohort
from_schema: https://example.org/usdm/v4/linkml
exact_mappings:
- ncit:C61512
rank: 1000
is_a: PopulationDefinition
attributes:
  characteristics:
    name: characteristics
    description: A USDM relationship between the StudyCohort and Characteristic classes
      which identifies the set of subject characteristics associated with the study
      cohort.
    from_schema: https://example.org/usdm/v4/linkml
    rank: 1000
    alias: characteristics
    owner: StudyCohort
    domain_of:
    - StudyCohort
    - StudyDesign
    range: Characteristic
    required: false
    multivalued: true
    inlined: true
    inlined_as_list: true
  indicationIds:
    name: indicationIds
    description: A USDM relationship between the StudyCohort and Indication classes
      which identifies the set of indications associated with the study cohort.
    from_schema: https://example.org/usdm/v4/linkml
    rank: 1000
    alias: indicationIds
    owner: StudyCohort
    domain_of:
    - StudyCohort
    range: Indication
    required: false
    multivalued: true
    inlined: false
  extensionAttributes:
    name: extensionAttributes
    from_schema: https://example.org/usdm/v4/linkml
    alias: extensionAttributes
    owner: StudyCohort
    domain_of:
    - Abbreviation
    - Activity
    - Address
    - AdministrableProduct
    - AdministrableProductIdentifier
    - AdministrableProductProperty
    - Administration
    - AliasCode
    - AnalysisPopulation
    - AssignedPerson
    - BiomedicalConcept
    - BiomedicalConceptCategory
    - BiomedicalConceptProperty
    - BiomedicalConceptSurrogate
    - BiospecimenRetention
    - Characteristic
    - Code
    - CommentAnnotation
    - Condition
    - ConditionAssignment
    - DocumentContentReference
    - Duration
    - EligibilityCriterion
    - EligibilityCriterionItem
    - Encounter
    - Endpoint
    - Estimand
    - ExtensionAttribute
    - ExtensionClass
    - GeographicScope
    - GovernanceDate
    - Indication
    - Ingredient
    - IntercurrentEvent
    - InterventionalStudyDesign
    - Masking
    - MedicalDevice
    - MedicalDeviceIdentifier
    - NarrativeContent
    - NarrativeContentItem
    - Objective
    - ObservationalStudyDesign
    - Organization
    - ParameterMap
    - PersonName
    - Procedure
    - ProductOrganizationRole
    - Quantity
    - Range
    - ReferenceIdentifier
    - ResponseCode
    - ScheduleTimeline
    - ScheduleTimelineExit
    - ScheduledActivityInstance
    - ScheduledDecisionInstance
    - Strength
    - Study
    - StudyAmendment
    - StudyAmendmentImpact
    - StudyAmendmentReason
    - StudyArm
    - StudyCell
    - StudyChange
    - StudyCohort
    - StudyDefinitionDocument
    - StudyDefinitionDocumentVersion
    - StudyDesignPopulation
    - StudyElement
    - StudyEpoch
    - StudyIdentifier
    - StudyIntervention
    - StudyRole
    - StudySite
    - StudyTitle
    - StudyVersion
    - SubjectEnrollment
    - Substance
    - SyntaxTemplateDictionary
    - Timing
    - TransitionRule
    range: ExtensionAttribute
    required: false
    multivalued: true
    inlined: true
    inlined_as_list: true
  id:
    name: id
    from_schema: https://example.org/usdm/v4/linkml
    identifier: true
    alias: id
    owner: StudyCohort
    domain_of:
    - Abbreviation
    - Activity
    - Address
    - AdministrableProduct
    - AdministrableProductProperty
    - Administration
    - AliasCode
    - AnalysisPopulation
    - AssignedPerson
    - BiomedicalConcept
    - BiomedicalConceptCategory
    - BiomedicalConceptProperty
    - BiomedicalConceptSurrogate
    - BiospecimenRetention
    - Code
    - CommentAnnotation
    - ConditionAssignment
    - DocumentContentReference
    - Duration
    - EligibilityCriterion
    - Encounter
    - Estimand
    - ExtensionAttribute
    - ExtensionClass
    - GeographicScope
    - GovernanceDate
    - Identifier
    - Indication
    - Ingredient
    - Masking
    - MedicalDevice
    - NarrativeContent
    - NarrativeContentItem
    - Organization
    - ParameterMap
    - PersonName
    - PopulationDefinition
    - Procedure
    - ProductOrganizationRole
    - QuantityRange
    - ResponseCode
    - ScheduleTimeline
    - ScheduleTimelineExit
    - ScheduledInstance
    - Strength
    - Study
    - StudyAmendment
    - StudyAmendmentImpact
    - StudyAmendmentReason
    - StudyArm
    - StudyCell
    - StudyChange
    - StudyDefinitionDocument
    - StudyDefinitionDocumentVersion
    - StudyDesign
    - StudyElement
    - StudyEpoch
    - StudyIntervention
    - StudyRole
    - StudySite
    - StudyTitle
    - StudyVersion
    - SubjectEnrollment
    - Substance
    - SyntaxTemplate
    - SyntaxTemplateDictionary
    - Timing
    - TransitionRule
    range: string
    required: true
  name:
    name: name
    description: The literal identifier (i.e., distinctive designation) of the study
      cohort.
    title: Study Cohort Name
    from_schema: https://example.org/usdm/v4/linkml
    exact_mappings:
    - ncit:C207544
    alias: name
    owner: StudyCohort
    domain_of:
    - Activity
    - AdministrableProduct
    - AdministrableProductProperty
    - Administration
    - AnalysisPopulation
    - AssignedPerson
    - BiomedicalConcept
    - BiomedicalConceptCategory
    - BiomedicalConceptProperty
    - BiomedicalConceptSurrogate
    - BiospecimenRetention
    - EligibilityCriterion
    - Encounter
    - Estimand
    - GovernanceDate
    - Indication
    - MedicalDevice
    - NarrativeContent
    - NarrativeContentItem
    - Organization
    - PopulationDefinition
    - Procedure
    - ProductOrganizationRole
    - ResponseCode
    - ScheduleTimeline
    - ScheduledInstance
    - Strength
    - Study
    - StudyAmendment
    - StudyArm
    - StudyChange
    - StudyDefinitionDocument
    - StudyDesign
    - StudyElement
    - StudyEpoch
    - StudyIntervention
    - StudyRole
    - StudySite
    - SubjectEnrollment
    - Substance
    - SyntaxTemplate
    - SyntaxTemplateDictionary
    - Timing
    - TransitionRule
    range: string
    required: true
  label:
    name: label
    description: The short descriptive designation for the study cohort.
    title: Study Cohort Label
    from_schema: https://example.org/usdm/v4/linkml
    exact_mappings:
    - ncit:C207543
    alias: label
    owner: StudyCohort
    domain_of:
    - Activity
    - AdministrableProduct
    - Administration
    - AnalysisPopulation
    - AssignedPerson
    - BiomedicalConcept
    - BiomedicalConceptCategory
    - BiomedicalConceptProperty
    - BiomedicalConceptSurrogate
    - BiospecimenRetention
    - EligibilityCriterion
    - Encounter
    - Estimand
    - GovernanceDate
    - Indication
    - MedicalDevice
    - Organization
    - PopulationDefinition
    - Procedure
    - ProductOrganizationRole
    - ResponseCode
    - ScheduleTimeline
    - ScheduledInstance
    - Strength
    - Study
    - StudyAmendment
    - StudyArm
    - StudyChange
    - StudyDefinitionDocument
    - StudyDesign
    - StudyElement
    - StudyEpoch
    - StudyIntervention
    - StudyRole
    - StudySite
    - SubjectEnrollment
    - Substance
    - SyntaxTemplate
    - SyntaxTemplateDictionary
    - Timing
    - TransitionRule
    range: string
    required: false
  description:
    name: description
    description: A narrative representation of the study cohort.
    title: Study Cohort Description
    from_schema: https://example.org/usdm/v4/linkml
    exact_mappings:
    - ncit:C207542
    alias: description
    owner: StudyCohort
    domain_of:
    - Activity
    - AdministrableProduct
    - Administration
    - AnalysisPopulation
    - AssignedPerson
    - BiomedicalConceptCategory
    - BiomedicalConceptSurrogate
    - BiospecimenRetention
    - EligibilityCriterion
    - Encounter
    - Estimand
    - GovernanceDate
    - Indication
    - MedicalDevice
    - PopulationDefinition
    - Procedure
    - ProductOrganizationRole
    - ScheduleTimeline
    - ScheduledInstance
    - Strength
    - Study
    - StudyAmendment
    - StudyArm
    - StudyChange
    - StudyDefinitionDocument
    - StudyDesign
    - StudyElement
    - StudyEpoch
    - StudyIntervention
    - StudyRole
    - StudySite
    - SubjectEnrollment
    - Substance
    - SyntaxTemplate
    - SyntaxTemplateDictionary
    - Timing
    - TransitionRule
    range: string
    required: false
  plannedSex:
    name: plannedSex
    description: The protocol-defined sex within the study cohort.
    title: Study Cohort Planned Sex
    from_schema: https://example.org/usdm/v4/linkml
    exact_mappings:
    - ncit:C207541
    rank: 1000
    alias: plannedSex
    owner: StudyCohort
    domain_of:
    - PopulationDefinition
    range: Code
    required: false
    multivalued: true
    inlined: true
    inlined_as_list: true
    maximum_cardinality: 2
  includesHealthySubjects:
    name: includesHealthySubjects
    description: An indication as to whether the study cohort includes healthy subjects,
      that is, subjects without the disease or condition under study.
    title: Study Cohort Includes Healthy Subjects Indicator
    from_schema: https://example.org/usdm/v4/linkml
    exact_mappings:
    - ncit:C207480
    rank: 1000
    alias: includesHealthySubjects
    owner: StudyCohort
    domain_of:
    - PopulationDefinition
    range: boolean
    required: true
  plannedAge:
    name: plannedAge
    description: The anticipated age of subjects within the study cohort.
    title: Study Cohort Planned Age
    from_schema: https://example.org/usdm/v4/linkml
    exact_mappings:
    - ncit:C207545
    rank: 1000
    alias: plannedAge
    owner: StudyCohort
    domain_of:
    - PopulationDefinition
    range: Range
    required: false
    inlined: true
  plannedCompletionNumber:
    name: plannedCompletionNumber
    description: The value representing the planned number of subjects that must complete
      the study in order to meet the objectives and endpoints of the study, within
      the study cohort.
    title: Study Cohort Planned Completion Number
    from_schema: https://example.org/usdm/v4/linkml
    exact_mappings:
    - ncit:C207546
    rank: 1000
    alias: plannedCompletionNumber
    owner: StudyCohort
    domain_of:
    - PopulationDefinition
    range: QuantityRange
    required: false
    inlined: true
  plannedEnrollmentNumber:
    name: plannedEnrollmentNumber
    description: The value representing the planned number of subjects to be entered
      in a clinical trial, within the study cohort.
    title: Study Cohort Planned Enrollment Number
    from_schema: https://example.org/usdm/v4/linkml
    exact_mappings:
    - ncit:C207702
    rank: 1000
    alias: plannedEnrollmentNumber
    owner: StudyCohort
    domain_of:
    - PopulationDefinition
    range: QuantityRange
    required: false
    inlined: true
  notes:
    name: notes
    description: A brief written record relevant to the study cohort.
    title: Study Cohort Notes
    from_schema: https://example.org/usdm/v4/linkml
    exact_mappings:
    - ncit:C215547
    alias: notes
    owner: StudyCohort
    domain_of:
    - Abbreviation
    - Activity
    - AdministrableProduct
    - Administration
    - AnalysisPopulation
    - BiomedicalConcept
    - BiomedicalConceptCategory
    - BiomedicalConceptProperty
    - BiomedicalConceptSurrogate
    - EligibilityCriterion
    - Encounter
    - Estimand
    - Indication
    - MedicalDevice
    - PopulationDefinition
    - Procedure
    - StudyAmendment
    - StudyAmendmentImpact
    - StudyArm
    - StudyDefinitionDocument
    - StudyDefinitionDocumentVersion
    - StudyDesign
    - StudyElement
    - StudyEpoch
    - StudyIntervention
    - StudyRole
    - StudyVersion
    - SyntaxTemplate
    range: CommentAnnotation
    required: false
    multivalued: true
    inlined: true
    inlined_as_list: true
  criterionIds:
    name: criterionIds
    description: A USDM relationship between the StudyCohort and EligibilityCriterion
      classes which identifies the set of eligibility criteria associated with the
      study cohort.
    from_schema: https://example.org/usdm/v4/linkml
    rank: 1000
    alias: criterionIds
    owner: StudyCohort
    domain_of:
    - PopulationDefinition
    range: EligibilityCriterion
    required: false
    multivalued: true
    inlined: false
class_uri: usdm:StudyCohort