Slot: age_at_exposure_start
The Participant's age (expressed in days) at the exposure start date.
URI: bdchm:age_at_exposure_start
Applicable Classes
| Name | Description | Modifies Slot |
|---|---|---|
| Exposure | Exposures are records of a Person suggesting exposure to a medication, device... | no |
| DrugExposure | DrugExposures are records of a Person suggesting exposure to a medication | no |
| DeviceExposure | DeviceExposures are records of a Person suggesting exposure to a foreign obje... | no |
Properties
- Range: Integer
Identifier and Mapping Information
Schema Source
- from schema: https://w3id.org/nhlbidatastage/bdchm
LinkML Source
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