Class: Exposure

Exposures are records of a Person suggesting exposure to a medication, device, environmental material.

classDiagram class Exposure Entity <|-- Exposure Exposure <|-- DrugExposure Exposure <|-- DeviceExposure Exposure : age_at_exposure_end Exposure : age_at_exposure_start Exposure : associated_participant Exposure --> Participant : associated_participant Exposure : associated_visit Exposure --> Visit : associated_visit Exposure : id Exposure : identity

Inheritance

Entity
- Exposure
  - DrugExposure
  - DeviceExposure

Slots

Name	Cardinality and Range	Description	Inheritance
identity	0..* Uriorcurie	A 'business' identifier or accession number for the entity, typically as prov...	direct
age_at_exposure_start	0..1 Integer	The Participant's age (expressed in days) at the exposure start date	direct
age_at_exposure_end	0..1 Integer	The Participant's age (expressed in days) at the exposure end date, if availa...	direct
associated_participant	0..1 Participant	A reference to the Participant to which the exposure is attributed	direct
associated_visit	0..1 Visit	A reference to the Visit the exposure is associated with, if any	direct
id	1..1 Uriorcurie	The 'logical' identifier of the entity within the system of record	Entity

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/nhlbidatastage/bdchm

Mappings

Mapping Type	Mapped Value
self	bdchm:Exposure
native	bdchm:Exposure

LinkML Source

Direct

name: Exposure
description: Exposures are records of a Person suggesting exposure to a medication,
  device, environmental material.
from_schema: https://w3id.org/nhlbidatastage/bdchm
is_a: Entity
slots:
- identity
attributes:
  age_at_exposure_start:
    name: age_at_exposure_start
    description: The Participant's age (expressed in days) at the exposure start date.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    range: integer
    unit:
      ucum_code: d
  age_at_exposure_end:
    name: age_at_exposure_end
    description: The Participant's age (expressed in days) at the exposure end date,
      if available. Otherwise equal to age_at_exposure_start.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    range: integer
    unit:
      ucum_code: d
  associated_participant:
    name: associated_participant
    description: A reference to the Participant to which the exposure is attributed.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    range: Participant
  associated_visit:
    name: associated_visit
    description: A reference to the Visit the exposure is associated with, if any.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    range: Visit
    required: false

Induced

name: Exposure
description: Exposures are records of a Person suggesting exposure to a medication,
  device, environmental material.
from_schema: https://w3id.org/nhlbidatastage/bdchm
is_a: Entity
attributes:
  age_at_exposure_start:
    name: age_at_exposure_start
    description: The Participant's age (expressed in days) at the exposure start date.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: age_at_exposure_start
    owner: Exposure
    domain_of:
    - Exposure
    range: integer
    unit:
      ucum_code: d
  age_at_exposure_end:
    name: age_at_exposure_end
    description: The Participant's age (expressed in days) at the exposure end date,
      if available. Otherwise equal to age_at_exposure_start.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: age_at_exposure_end
    owner: Exposure
    domain_of:
    - Exposure
    range: integer
    unit:
      ucum_code: d
  associated_participant:
    name: associated_participant
    description: A reference to the Participant to which the exposure is attributed.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    alias: associated_participant
    owner: Exposure
    domain_of:
    - Demography
    - Visit
    - Condition
    - Procedure
    - Exposure
    - File
    - ObservationSet
    - Observation
    range: Participant
  associated_visit:
    name: associated_visit
    description: A reference to the Visit the exposure is associated with, if any.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    alias: associated_visit
    owner: Exposure
    domain_of:
    - QuestionnaireResponse
    - Condition
    - Procedure
    - Exposure
    - ObservationSet
    - Observation
    range: Visit
    required: false
  identity:
    name: identity
    description: A 'business' identifier or accession number for the entity, typically
      as provided by an external system or authority, that are globally unique and
      persist across implementing systems. Also, since these identifiers are created
      outside the information system through a specific business process, the Identifier
      type has additional attributes to capture this additional metadata so the actual
      identifier values are qualified by the context that created those values. This
      additional context allows "identifier" instances to be transmitted as business
      data across systems while still being able to trace them back to the system
      of origin.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    slot_uri: schema:identifier
    multivalued: true
    alias: identity
    owner: Exposure
    domain_of:
    - Person
    - Demography
    - Participant
    - ResearchStudy
    - Organization
    - Questionnaire
    - QuestionnaireItem
    - Condition
    - Procedure
    - Exposure
    - File
    - Document
    - Specimen
    - BiologicProduct
    range: uriorcurie
  id:
    name: id
    description: The 'logical' identifier of the entity within the system of record.  The
      simple value of this attribute stands for an identifier of this data object
      within the system, it can be used as a reference from other objects within the
      same system (i.e. primary and foreign keys), and it should be unique per type
      of object. The same data object copied to a different system will likely have
      a different "id" in the new system since "id" values are system specific and
      do not represent persistent business identifiers. Business identifiers are assigned
      outside the information system and are captured in the "identifier" field. The
      "id" field is more likely to be a serially or randomly generated value that
      is assigned to the data object as it is created in a system.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    slot_uri: schema:identifier
    identifier: true
    alias: id
    owner: Exposure
    domain_of:
    - Entity
    range: uriorcurie
    required: true