Class: ExecutionTimeObservation

A structured object that describes how long certain parts on an activity took to complete, as determined through a point-in-time observation or measurement.

Information describing the environmental conditions in which an activity, or a specific part of an activity, was performed.

URI: crdch:ExecutionTimeObservation

Parents

• is_a: Entity - Any resource that has its own identifier

Referenced by Class

• SpecimenCreationActivity ➞execution_time_observation _0..* ExecutionTimeObservation
• SpecimenProcessingActivity ➞execution_time_observation _0..* ExecutionTimeObservation

Attributes

Own

• id _0..1
  • 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.
  • Range: CrdchString
• category _0..1
  • Description: The general category of observation described
  • Range: CodeableConcept
• observation_type _1..1
  • Description: The specific type of environmental exposure observation made - i.e. the feature or characteristic that was observed, measured, estimated, etc..
  • Range: CodeableConcept
• method_type _0..1
  • Description: A type of method used in generating the Observation result.
  • Range: CodeableConcept
• focus _0..1
  • Description: The entity or entities directly observed/measured in generating an observation result.
  • Range: Entity
• subject _0..1
  • Description: The patient that the observation is about (if not the direct focus). e.g. observations are often made on specimens derived from a patient, or other entities related to a patient, that ultimately tell us something about the patient of interest.
  • Range: Subject
• performed_by _0..1
  • Description: The organization or group that performed the observation activity.
  • Range: Organization
• value_quantity _1..1
  • Description: The result of the observation, encoded as a free-text Quantity.
  • Range: Quantity