Type: object
Description: Exposures (lifestyle, behavioural exposures) occurred to individual,defined by exposure ID, date and age of onset, dose, and duration.

Properties

ageAtExposure

• type: ../common/age.json

date

• type: string (date)

Date of the exposure in ISO8601 format.

duration

• type: string

Exposure duration in ISO8601 format

duration Value Example

"P32Y6M1D"

exposureCode

• type: https://raw.githubusercontent.com/ga4gh-beacon/beacon-v2/main/framework/json/common/ontologyTerm.json [LINK]

Exposure ID. Value from Environment Exposure Ontology.

exposureCode Value Examples

{
   "id" : "CHEBI:46661",
   "label" : "asbestos"
}

{
   "id" : "ENVO:21001217",
   "label" : "X-ray radiation"
}

unit

• type: ../common/commonDefinitions.json#/definitions/Unit

Unit of the exposure. Recommended from NCIT Unit of Category ontology term (NCIT:C42568) descendants.

value

• type: number

Quantification of the exposure.