Class: Visit

name: Visit
description: Events where Persons engage with the healthcare system for a duration
  of time. They are often also called “Encounters”. Visits are defined by a configuration
  of circumstances under which they occur, such as (i) whether the patient comes to
  a healthcare institution, the other way around, or the interaction is remote, (ii)
  whether and what kind of trained medical staff is delivering the service during
  the Visit, and (iii) whether the Visit is transient or for a longer period involving
  a stay in bed. (OMOP)
from_schema: https://w3id.org/nhlbidatastage/bdchm
is_a: Entity
slots:
- associated_participant
attributes:
  visit_category:
    name: visit_category
    description: A value representing the kind (or category) of visit, like inpatient
      or outpatient.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - Visit
    range: VisitCategoryEnum
  age_at_visit_start:
    name: age_at_visit_start
    description: The age of the Participant (in days) at the start of the Visit.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - Visit
    range: integer
    unit:
      ucum_code: d
  age_at_visit_end:
    name: age_at_visit_end
    description: The age of the Participant (in days) at the end of the Visit.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - Visit
    range: integer
    unit:
      ucum_code: d
  visit_provenance:
    name: visit_provenance
    description: A value representing the provenance of the visit record, or where
      the record comes from.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - Visit
    range: VisitProvenanceEnum

name: Visit
description: Events where Persons engage with the healthcare system for a duration
  of time. They are often also called “Encounters”. Visits are defined by a configuration
  of circumstances under which they occur, such as (i) whether the patient comes to
  a healthcare institution, the other way around, or the interaction is remote, (ii)
  whether and what kind of trained medical staff is delivering the service during
  the Visit, and (iii) whether the Visit is transient or for a longer period involving
  a stay in bed. (OMOP)
from_schema: https://w3id.org/nhlbidatastage/bdchm
is_a: Entity
attributes:
  visit_category:
    name: visit_category
    description: A value representing the kind (or category) of visit, like inpatient
      or outpatient.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: visit_category
    owner: Visit
    domain_of:
    - Visit
    range: VisitCategoryEnum
  age_at_visit_start:
    name: age_at_visit_start
    description: The age of the Participant (in days) at the start of the Visit.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: age_at_visit_start
    owner: Visit
    domain_of:
    - Visit
    range: integer
    unit:
      ucum_code: d
  age_at_visit_end:
    name: age_at_visit_end
    description: The age of the Participant (in days) at the end of the Visit.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: age_at_visit_end
    owner: Visit
    domain_of:
    - Visit
    range: integer
    unit:
      ucum_code: d
  visit_provenance:
    name: visit_provenance
    description: A value representing the provenance of the visit record, or where
      the record comes from.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: visit_provenance
    owner: Visit
    domain_of:
    - Visit
    range: VisitProvenanceEnum
  associated_participant:
    name: associated_participant
    description: A reference to the Participant that is associated with this record.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: associated_participant
    owner: Visit
    domain_of:
    - Demography
    - Visit
    - Condition
    - Procedure
    - ImagingStudy
    - Exposure
    - File
    - ObservationSet
    - Observation
    range: Participant
  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: Visit
    domain_of:
    - Entity
    range: uriorcurie
    required: true