Profile Comparison between http://hl7.eu/fhir/laboratory/StructureDefinition/Ratio-eu-lab vs http://hl7.eu/fhir/laboratory/StructureDefinition/Ratio-eu-lab

Messages

Metadata

Name	Value		Comments
abstract	false
baseDefinition	http://hl7.org/fhir/StructureDefinition/Ratio
copyright	Copyright HL7 Europe. Licensed under creative commons public domain (CC0 1.0).
date	2026-05-05T16:28:07+02:00	2026-09-04T12:07:29+00:00	Values Differ
description	This profile constrains the Ratio data type to use UCUM as the code system for units and optionally share measurement uncertainty
experimental
fhirVersion	4.0.1
jurisdiction
jurisdiction[0]	http://unstats.un.org/unsd/methods/m49/m49.htm#150
kind	complex-type
name	RatioEuLab
publisher	HL7 Europe
purpose	This profile of the Ratio data type imposes the usage of the UCUM as the code system for units and allows expressing uncertainty of measurement
status	active	draft	Values Differ
title	Ratio (Eu Lab)
type	Ratio
url	http://hl7.eu/fhir/laboratory/StructureDefinition/Ratio-eu-lab
version	2.0.0	2.0.1-ci	Values Differ

Structure

Name	L Flags	L Card.	L Type	L Description & Constraints	R Flags	R Card.	R Type	R Description & Constraints	Comments
Ratio	C	0..*	Ratio	A measured ratio using UCUM	C	0..*	Ratio	A measured ratio using UCUM
id		0..1	string	Unique id for inter-element referencing		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
numerator	Σ	0..1	Quantity	Numerator value	Σ	0..1	Quantity	Numerator value
id		0..1	string	Unique id for inter-element referencing		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	0..1	decimal	Numerical value (with implicit precision)	Σ	0..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< | <= | >= | > - how to understand the value Binding: ?? (required): How the Quantity should be understood and represented.	?!Σ	0..1	code	< | <= | >= | > - how to understand the value Binding: ?? (required): How the Quantity should be understood and represented.
unit	Σ	0..1	string	Unit representation	Σ	0..1	string	Unit representation
system	ΣC	0..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org	ΣC	0..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit	Σ	1..1	code	Coded form of the unit
denominator	Σ	0..1	Quantity	Denominator value	Σ	0..1	Quantity	Denominator value
id		0..1	string	Unique id for inter-element referencing		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	0..1	decimal	Numerical value (with implicit precision)	Σ	0..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< | <= | >= | > - how to understand the value Binding: ?? (required): How the Quantity should be understood and represented.	?!Σ	0..1	code	< | <= | >= | > - how to understand the value Binding: ?? (required): How the Quantity should be understood and represented.
unit	Σ	0..1	string	Unit representation	Σ	0..1	string	Unit representation
system	ΣC	0..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org	ΣC	0..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit	Σ	1..1	code	Coded form of the unit
Documentation for this format