Transcript Slides - Mayo Clinic Informatics

Archetype Modeling Language (AML) for CIMI
UML for Archetypes
Status update
April 11, 2013
AML Objectives
• UML Style Guide and profile for archetype modeling
 Representation of ADL structures, constraints, and ontology
• Independent of reference model selection
 CIMI, openEHR, iso13606, CEM, others
• Define UML stereotypes, as necessary, to extend UML
language
 Most archetype structure already supported by UML
 Primary addition: Terminology bindings (meaning and value
set constraints)
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AML RFP Status with OMG
• Submission postponed until September
• Additional status update from Harold Solbrig
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Benefits of UML: Model Transformation
Design AML profiles to simplify implementation and use
• Model-to-Model





XSD
Ecore and Java
AOM
CEM/ CDL
CDA
• Model-to-Text
 ADL
 DITA (for publishing documentation)
• Mapping
 To C-CDA
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AML Core Profile
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AML Terminology Profile (meaning)
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AML Terminology Profile (value sets)
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Example Model-to-Model transform (using ATL)
--- Transform ResolvedValueSet to to XSD enumeration with documentation and appinfo
rule ResolvedValueSet {
from
valueSet : AMLTerm!ResolvedValueSet
to
outEnum : UML!Enumeration (
name <- valueSet.getName(),
ownedComment <- valueSetURI,
ownedLiteral <- valueSet.getMembers()
),
valueSetURI : UML!Comment (
-- TODO XSD appinfo
body <- valueSet.uri
)
}
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ValueSetMember -> XSD enumeration facet
rule ValueSetMember {
from
valueSetMember : AMLTerm!ValueSetMember
to
literal : UML!EnumerationLiteral (
name <- valueSetMember.getName(),
ownedComment <- designation,
ownedComment <- conceptURI
),
designation : UML!Comment (
body <- valueSetMember.designation
),
conceptURI : UML!Comment (
body <- valueSetMember.uri
)
do {
designation.applyStereotype('XMLSchema::Documentation');
conceptURI.applyStereotype('XMLSchema::AppInfo');
}
}
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CIMI Archetypes with Terminology Bindings
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SNOMED CT references in UML, from CTS2
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BACKUP SLIDES
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Archetypes in openEHR Workbench
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UML Table Editor for AML
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Reference Model
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Entry – Cluster – Element
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Pattern Archetype in ADL
definition
ENTRY [at0000] matches {
data matches {
-- Result (in UML: nested, or inner, class)
CLUSTER [at0002] occurrences matches {1} matches {
items matches {
ITEM [at0003] occurrences matches {*} matches {*} -- value
ITEM [at0004] occurrences matches {0..1} matches {*} -- reference range
}
}
-- archetype slot, re-use a shared archetype for Body Location
allow_archetype CLUSTER [at0005] occurrences matches {*} matches {
include
archetype_id/value matches {/cimi-RM-CLUSTER\.body_location\.v*/}
}
}
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Body Location CLUSTER Archetype
definition
CLUSTER [at0000] matches {
items matches {
ELEMENT [at0001] occurrences matches {0..1} matches {
value matches {
CODED_TEXT matches {*}
}
}
ELEMENT [at0002] occurrences matches {0..1} matches {
value matches {
PLAIN_TEXT matches {*}
}
}
}
}
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Pattern Archetype in UML
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Clinical Archetype (extends Pattern)
definition
ENTRY [at0000.1] matches {
-- redefine Result (using path to inherited CLUSTER)
/data[at0002]/items matches {
-- “heart rate value” is subset of Result value
-- ELEMENT with Quantity value is specialization of Result ITEM
ELEMENT [at0003.2] occurrences matches {0..1} matches {
value matches {
QUANTITY matches {
units matches {
CODED_TEXT matches {
terminology_id matches {
TERMINOLOGY_ID matches {
value matches {"local"}
}
}
term_id matches {"at0.5"}
}
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Clinical Archetype (extends Pattern)
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