DataAbsentReason

public enum DataAbsentReason: String

Used to specify why the normally expected content of the data element is missing.

URL: http://hl7.org/fhir/data-absent-reason ValueSet: http://hl7.org/fhir/ValueSet/data-absent-reason

  • The value is not known.

    Declaration

    Swift

    case unknown = "unknown"

  • The source human does not know the value.

    Declaration

    Swift

    case asked = "asked"

  • There is reason to expect (from the workflow) that the value may become known.

    Declaration

    Swift

    case temp = "temp"

  • The workflow didn’t lead to this value being known.

    Declaration

    Swift

    case notAsked = "not-asked"

  • The information is not available due to security, privacy or related reasons.

    Declaration

    Swift

    case masked = "masked"

  • The source system wasn’t capable of supporting this element.

    Declaration

    Swift

    case unsupported = "unsupported"

  • The content of the data is represented in the resource narrative.

    Declaration

    Swift

    case astext = "astext"

  • Some system or workflow process error means that the information is not available.

    Declaration

    Swift

    case error = "error"
  • naN

    NaN, standing for not a number, is a numeric data type value representing an undefined or unrepresentable value.

    Declaration

    Swift

    case naN = "NaN"

  • The value is not available because the observation procedure (test, etc.) was not performed.

    Declaration

    Swift

    case notPerformed = "not-performed"