HL7 Terminology (THO)
5.2.0 - Publication
This page is part of the HL7 Terminology (v5.2.0: Release) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions
Official URL: http://terminology.hl7.org/ValueSet/v3-ObservationInterpretationNormalityLow | Version: 2.0.0 | |||
Active as of 2014-03-26 | Computable Name: ObservationInterpretationNormalityLow | |||
Other Identifiers: id: urn:oid:2.16.840.1.113883.1.11.10209 |
Interpretation for a quantitative observation of degree of abnormality (including critical or “alert” level) below the lower limit of the reference range.
References
This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)
http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation
where concept is-a L
This value set contains 4 concepts
Expansion based on ObservationInterpretation v2.1.0 (CodeSystem)
Code | System | Display | Definition | status |
L | http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation | Low | The result for a quantitative observation is below the lower limit of the reference range (as defined for the respective test procedure). Synonym: Below low normal | |
L< | http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation | Significantly low | A test result that is significantly lower than the reference (normal) or therapeutic interval, but has not reached the critically low value and might need special attention, as defined by the laboratory or the clinician. [Note: This level is situated between 'L' and 'LL'.] Deprecation Comment: The code 'L<' is being deprecated in order to align with the use of the code 'LU' for "Very low" in V2 Table 0078 "Interpretation Codes". [Note: The use of code 'L<' is non-preferred, as this code is deprecated and on track to be retired; use code 'LU' instead. | deprecated |
LL | http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation | Critical low | The result for a quantitative observation is below a reference level at which immediate action should be considered for patient safety (as defined for the respective test procedure). Synonym: Below lower panic limits. | |
LU | http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation | Significantly low | A test result that is significantly lower than the reference (normal) or therapeutic interval, but has not reached the critically low value and might need special attention, as defined by the laboratory or the clinician. |
Explanation of the columns that may appear on this page:
Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies |
System | The source of the definition of the code (when the value set draws in codes defined elsewhere) |
Code | The code (used as the code in the resource instance) |
Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application |
Definition | An explanation of the meaning of the concept |
Comments | Additional notes about how to use the code |
History
Date | Action | Custodian | Author | Comment |
2022-10-18 | revise | TSMG | Marc Duteau | Fixing missing metadata; up-349 |
2020-05-06 | revise | Vocabulary WG | Ted Klein | Migrated to the UTG maintenance environment and publishing tooling. |
2014-03-26 | revise | 2014T1_2014-03-26_001283 (RIM release ID) | Vocabulary (Woody Beeler) (no record of original request) | Lock all vaue sets untouched since 2014-03-26 to trackingId 2014T1_2014_03_26 |