HL7.TERMINOLOGY\Observation Reference Range Meaning Codes

HL7 Terminology
2.1.20 - Continuous Process Integration (ci build)

HL7 Terminology, published by HL7 International - Vocabulary Work Group. This is not an authorized publication; it is the continuous build for version 2.1.20). This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

CodeSystem: Observation Reference Range Meaning Codes

Summary

Defining URL:

http://terminology.hl7.org/CodeSystem/referencerange-meaning

Version:

0.1.0

Name:

ObservationReferenceRangeMeaningCodes

Title:

Observation Reference Range Meaning Codes

Status:

Draft as of 2021-07-02T02:40:54+00:00

Definition:

This value set defines a set of codes that can be used to indicate the meaning/use of a reference range for a particular target population.

Publisher:

FHIR Project team

Committee:

Orders and Observations

Content:

Complete: All the concepts defined by the code system are included in the code system resource

OID:

2.16.840.1.113883.4.642.1.1124 (for OID based terminology systems)

Value Set:

http://terminology.hl7.org/ValueSet/referencerange-meaning ( is the value set for all codes in this code system)

Source Resource:

XML / JSON / Turtle

This Code system is referenced in the content logical definition of the following value sets:

Properties

Code

URL

Description

Type

abstract

True if an element is considered 'abstract' - in otherwords, the code is not for use as a real concept

boolean

This code system http://terminology.hl7.org/CodeSystem/referencerange-meaning defines the following codes:

Lvl	Code	Display	Definition
1	type	Type	General types of reference range.
2	normal	Normal Range	Values expected for a normal member of the relevant control population being measured. Typically each results producer such as a laboratory has specific normal ranges and they are usually defined as within two standard deviations from the mean and account for 95.45% of this population.
2	recommended	Recommended Range	The range that is recommended by a relevant professional body.
2	treatment	Treatment Range	The range at which treatment would/should be considered.
2	therapeutic	Therapeutic Desired Level	The optimal range for best therapeutic outcomes.
3	pre	Pre Therapeutic Desired Level	The optimal range for best therapeutic outcomes for a specimen taken immediately before administration.
3	post	Post Therapeutic Desired Level	The optimal range for best therapeutic outcomes for a specimen taken immediately after administration.
1	endocrine	Endocrine	Endocrine related states that change the expected value.
2	pre-puberty	Pre-Puberty	An expected range in an individual prior to puberty.
2	follicular	Follicular Stage	An expected range in an individual during the follicular stage of the cycle.
2	midcycle	MidCycle	An expected range in an individual during the midcycle stage of the cycle.
2	luteal	Luteal	An expected range in an individual during the luteal stage of the cycle.
2	postmenopausal	Post-Menopause	An expected range in an individual post-menopause.