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4.4.1.489 Value Set http://hl7.org/fhir/ValueSet/characteristic-combination

Clinical Decision Support

Work Group

Maturity Level: 1

Trial Use

Use Context: Not yet ready for Production use

This is a value set defined by the FHIR project.

Summary

Defining URL: http://hl7.org/fhir/ValueSet/characteristic-combination

Version: 4.6.0

Name: CharacteristicCombination

Title: CharacteristicCombination

Definition:

Logical grouping of characteristics.

Committee: Clinical Decision Support Work Group

OID: 2.16.840.1.113883.4.642.3.1527 (for OID based terminology systems)

Source Resource XML / JSON

This value set is used in the following places:

CodeSystem: This value set is the designated 'entire code system' value set for CharacteristicCombination
Resource: EvidenceVariable.characteristic.definitionByCombination.code (code / Required)

4.4.1.489.1 Content Logical Definition

Include all codes defined in http://hl7.org/fhir/characteristic-combination

4.4.1.489.2 Expansion

This expansion generated 18 May 2022

This value set contains 7 concepts

Expansion based on CharacteristicCombination v4.6.0 (CodeSystem)

All codes in this table are from the system http://hl7.org/fhir/characteristic-combination

Code	Display	Definition
all-of	All of	Combine characteristics with AND.
any-of	Any of	Combine characteristics with OR.
at-least	At least	Meet at least the threshold number of characteristics for definition.
at-most	At most	Meet at most the threshold number of characteristics for definition.
statistical	Statistical	Combine characteristics statistically. Use method to specify the statistical method.
net-effect	Net effect	Combine characteristics by addition of benefits and subtraction of harms.
dataset	Dataset	Combine characteristics as a collection used as the dataset.

See the full registry of value sets defined as part of FHIR.

Explanation of the columns that may appear on this page:

Lvl

A few code lists that FHIR defines are hierarchical - each code is assigned a level. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - see Code System for further information

Source

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). If the code is in italics, this indicates that the code is not selectable ('Abstract')

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