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Classification of Edges

To provide further reasoning capabilities beyond the conventional OMOP CDM, we decided to classify the majority of edges into pre-defined categories. These categories are split into:

  • class: Parent categorisation of edges. Currently one of
    • Association,
    • Attribute,
    • Composition,
    • Hierarchy,
    • Identity.
  • subclass: Subclass to further differentiate between edges of the same class. Fine-grained reasoning capabilities including description for the LLM regarding semantics and inference. These are not as limited as the parent class.

Predicate Classification

To allow reproduction and evaluation of this approach, we provide clear guidelines how we classified edge predicates of the OMOP CDM into the aforementioned groups. The following table provides exact descriptions about each class and subclass.

Expand to see the grouping classification of predicates

classsubclassdescriptionsemanticsinference
AssociationAdministrativeOperational, billing, or system tracking linksETL/ReportingSystem mapping
CausalPathophysiological causation/etiologyEtiology searchRoot cause analysis
DiagnosticEvidence linking tests/procedures to findingsDiagnostic pathEvidence tracing
InteractionBiological or chemical interference between agentsSafety checkInteraction reasoning
MechanisticMechanism of Action or functional pathwaysPathway analysisMechanistic inference
TherapeuticRelationship between intervention and indicationClinical guidelineTreatment inference
AttributeAnatomicalSpatial location or morphologySpatial localizationAnatomical qualification
ClinicalQualifiers like severity, status, or coursePhenotypingAttribute enrichment
ContextGeneral situational qualifiers (status/state)Contextual filteringContextual qualification
MeasurementQuantitative units, scales, and propertiesQuantitative analysisScale interpretation
PharmaceuticalDose form and delivery characteristicsDrug characterizationFormulation matching
ProceduralTechnical execution (method, route, access)Process qualificationTechnique specification
TemporalClinical event timing, sequence, or durationTimeline reconstructionTemporal logic
CompositionContainmentPackaging or multi-item kit groupingPhysical enclosureContainer reasoning
LogicalConceptual assembly (e.g. Question/Answer sets)Logical decompositionKnowledge structure
PhysicalMaterial part-whole or assemblyPhysical decompositionPart-of inference
StructuralInherent chemical/structural definitionPotency/Recipe definitionStructural reasoning
HierarchyCategorical – downExpansion of grouping to membersMember listingClass expansion
Categorical – upMembership in a classification groupGroupingClass membership
Taxonomic – downSpecialization to descendant conceptRefinementDescendant traversal
Taxonomic – upGeneralization to parent conceptInheritanceAncestor traversal
IdentityExact equivalenceSemantically identical concepts across vocabulariesSymmetric mergeInterchangeable
Near equivalenceContext-specific similarity (e.g. Brand names)Weak mappingProximity search
Version lineageConcept lifecycle and deprecation historyTemporal auditSuccession

Predicate Mappings

Following the predicate classification guidelines of the previous seciton, we calssified the following predicates into their respective classification groups.

Warning

This classification is currently still under development and most likely may change with increased feedback from clinicians. The respective interface to store these classifications in the OMOP CDM has been prepared and we are in talks to potentially include this classification eventually in the official OMOP CDM.

Expand to see the classification of all edge connections

classsubclassrelationship_idrelationship_name
AssociationAdministrativeHas asso visitHas associated visit (OMOP)
Question source ofQuestion source of
Add monitor ind ofNHS dm+d (dictionary of medicines and devices) additional monitoring indicator of
Asso visit ofAssociated visit of (OMOP)
CD category ofControlled drug cathehory of (DM+D)
CMS Specialty - NUCCCMS Specialty to NUCC (CMS)
Combi prod ind ofCombination product indicator of (DM+D)
DRG - MDC catDRG to MDC category (CMS)
FDA labeling ofFDA labeling of (HemOnc)
Free indicator ofNHS dm+d freenes indicator of
Freq Code - Typ billFrequency code to Typ bill Full (UB04)
Has add monitor indHas NHS dm+d (dictionary of medicines and devices) additional monitoring indicator
Has CD categoryHas controlled drug category (DM+D)
Has combi prod indHas combination product indicator (DM+D)
Has supplierHas supplier or manufacturer (OMOP)
HCPCS - SNOMED procHCPCS is a SNOMED procedure (OMOP)
Incipient ofIncipient of (DM+D)
MDC cat - DRGMDC category to DRG (CMS)
NUCC - CMS SpecialtyNUCC to CMS Specialty (CMS)
Paral imprt indHas NHS dm+d parallel import indicator
Paral imprt ofNHS dm+d parallel import indicator of
PoS - Visit catPlace of Service to Visit category (OMOP)
Rx pept-drg cjg ofRxNorm peptide-drug conjugate of (HemOnc)
SNOMED proc - HCPCSSNOMED procedure subsumes HCPCS (OMOP)
Typ bill - Freq CodeTyp bill Full to Frequency code (UB04)
Typ bill - Typ bill3Typ bill Full to Typ bill 3 digits (UB04)
Type of service ofType of service of (LOINC)
Unit of prod use ofUnit relating to the entity that can be handled of (DM+D)
Has FDA labelingHas FDA labeling (HemOnc)
Has free indicatorHas NHS dm+d freeness indicator
Has incipientHas incipient (DM+D)
Has pept-drg cjg RxHas peptide-drug conjugate - RxNorm (HemOnc)
Has question sourceHas question source
Has specimen sourceHas specimen source identity (SNOMED)
Has type of serviceHas type of service (LOINC)
Has unit of prod useHas unit relating to the entity that can be handled (DM+D)
HCPCS - SNOMED measHCPCS is a SNOMED measurement (OMOP)
SNOMED meas - HCPCSSNOMED measurement subsumes HCPCS (OMOP)
Supplier ofSupplier or manufacturer of (OMOP)
Typ bill3 - Typ billTyp bill 3 digits to Typ bill Full (UB04)
Visit cat - PoSVisit category to Place of Service (OMOP)
CausalCaused byCaused by (SNOMED)
CausesCauses (SNOMED)
Etiology ofEtiology of (SNOMED)
Induced byInduced by (NDF-RT)
InducesInduces (NDF-RT)
Causative agent ofCausative agent of (SNOMED)
Due to ofDue to of (SNOMED)
Has causative agentHas causative agent (SNOMED)
Has due toHas due to (SNOMED)
Has etiologyHas Etiology (SNOMED)
Has pathologyHas pathological process (SNOMED)
Pathology ofPathological process of (SNOMED)
DiagnosticDiagnosed throughDiagnosed through (NDF-RT)
May diagnoseMay diagnose (NDF-RT)
Dir proc site ofDirect procedure site of (SNOMED)
Finding site ofFinding site of (SNOMED)
Has dir proc siteHas direct procedure site (SNOMED)
Has finding siteHas finding site (SNOMED)
Has indir proc siteHas indirect procedure site (SNOMED)
Has proc siteHas procedure site (SNOMED)
Indir proc site ofIndirect procedure site of (SNOMED)
Proc site ofProcedure site of (SNOMED)
Has proc contextHas procedure context (SNOMED)
Proc context ofProcedure context of (SNOMED)
Asso finding ofAssociated finding of (SNOMED)
Asso proc ofAssociated procedure of (SNOMED)
Asso with findingAssociated with finding (SNOMED)
Finding asso withFinding associated with (SNOMED)
Finding inform ofFinding informer of (SNOMED)
Finding method ofFinding method of (SNOMED)
Has asso findingHas associated finding (SNOMED)
Has asso procHas associated procedure (SNOMED)
Has complicationHas complication (SNOMED)
Has interpretationHas interpretation (SNOMED)
Has manifestationHas definitional manifestation (SNOMED)
Has specimen procHas specimen procedure (SNOMED)
Has specimen topoHas specimen source topography (SNOMED)
Has sub-specimenIncludes sub-specimen (SNOMED Vet)
Has variantReference to variant
ICDO to Proc SchemaICDO Condition to Procedure Schema (NAACCR)
Interpretation ofInterpretation of (SNOMED)
Manifestation ofDefinitional manifestation of (SNOMED)
Proc duration ofProcess duration of
Process extends fromProcess extends from (SNOMED)
Process extends toProcess extends to (SNOMED)
Specimen ofSpecimen of (SNOMED)
Specimen topo ofSpecimen source topography of (SNOMED)
Using finding informUsing finding informer (SNOMED)
Using finding methodUsing finding method (SNOMED)
Has proc durationProcess duration
Has process outputHas process output (SNOMED)
Has specimenHas specimen (SNOMED)
Has temp findingHas temporal finding (SNOMED)
Process acts onProcess acts on (SNOMED)
Process output ofProcess output of (SNOMED)
Specimen identity ofSpecimen source identity of (SNOMED)
Specimen proc ofSpecimen procedure of (SNOMED)
Sub-specimen ofSub-specimen of (SNOMED Vet)
Variant ofVariant refer to concept
InteractionDrug-drug inter forDrug-drug interaction for (NDF)
Has drug-drug interIs involved in drug-drug interaction (NDF)
Inhibits effectInhibits effect (NDF-RT)
May be inhibited byEffect may be inhibited by (NDF-RT)
Has interpretsHas interprets (SNOMED)
Interprets ofInterprets of (SNOMED)
MechanisticCI MoA ofContraindicating mechanism of action of (NDF-RT)
Has MoAHas mechanism of action (NDF-RT)
MoA ofMechanism of action of (NDF-RT)
CI physiol effect byContraindicating physiological effect induced by (NDF-RT)
Has metabolismHas site of metabolism (NDF-RT)
Has metabolitesHas active metabolites (NDF-RT)
Is transcribed frommRNA is transcribed from genomic DNA
Metabolism ofSite of metabolism of (NDF-RT)
Metabolite ofActive metabolite of (NDF-RT)
Physiol effect byPhysiological effect induced by (NDF-RT)
Physiol state ofPhysiologic state of (SNOMED Vet)
PK ofPharmacokinetics of (NDF-RT)
Transcribes toGenomic DNA transcribes to mRNA
Translates tomRNA Translates to protein
Has physio effectHas physiological effect (NDF-RT)
Has physiol stateHas physiologic state (SNOMED Vet)
Has PKHas pharmacokinetics (NDF-RT)
Is translated fromProtein is translated from mRNA
TherapeuticHas CI MoAHas contraindicating mechanism of action (NDF-RT)
May be treated byMay be treated by (NDF-RT)
May treatMay treat (NDF-RT)
AB-drug cjgt ofAntibody-drug conjugate of (HemOnc)
Accepted use ofAccepted use of (HemOnc)
Anticoag Rx ofAnticoag Rx of (HemOnc)
CI byContraindicated by (NDF-RT)
CI toContraindication to (NDF-RT)
Curr adult indic forCurrent adult indication for (HemOnc)
Curr ped indic forCurrent pediatric indication for (HemOnc)
Current treated byCurrently treated by (HemOnc)
Cytotox chemo RX ofCytotoxic chemotherapy of - RxNorm (HemOnc)
Cytotoxic chemo ofCytotoxic chemotherapy of (HemOnc)
EMA indication ofEMA indication of (HemOnc)
Endocrine tx ofEndocrine therapy of (HemOnc)
FDA indication ofFDA indication of (HemOnc)
FDB Ind - ICD9CMFDB Indication/Contraindication to ICD-9-CM (FDB)
Growth factor ofGrowth factor of (HemOnc)
Growth factor Rx ofGrowth factor Rx of (HemOnc)
Had accepted forHad accepted for (HemOnc)
Had accepted useHad accepted use (HemOnc)
Has AB-drug cjgtHas antibody-drug conjugate (HemOnc)
Has AB-drug cjgt RxHas antibody-drug conjugate - RxNorm (HemOnc)
Has accepted useHas accepted use (HemOnc)
Has anticoag RxHas anticoag Rx (HemOnc)
Has anticoag txHas anticoag tx (HemOnc)
Has antineopl RxHas antineoplastic - RxNorm (HemOnc)
Has antineoplasticHas antineoplastic (HemOnc)
Has CIHas drug contra-indication (FDB)
Has CI physio effectHas contraindicating physiological effect (NDF-RT)
Has endocrine txHas endocrine therapy (HemOnc)
Has FDA indicationHas FDA indication (HemOnc)
Has investig useHas investigational use (HemOnc)
Has local therapyHas local therapy (HemOnc)
Has occurrenceHas occurrence (SNOMED)
Has off-label indHas off-label drug indication (FDB)
Has PDC RxHas PDC - RxNorm (HemOnc)
Has regimen typeHas regimen type (HemOnc)
Has steroid txHas steroid therapy (HemOnc)
Has steroid tx RxHas steroid therapy - RxNorm (HemOnc)
Has support med RxHas supportive medication - RxNorm (HemOnc)
Has supportive medHas supportive medication (HemOnc)
Has synth regimenHas synthetic regimen (HemOnc)
Has targeted therapyHas targeted therapy (HemOnc)
HC indication ofHC indication of (HemOnc)
Hist adult indic forHistorical adult indication for (HemOnc)
Hist ped indic forHistorical pediatric indication for (HemOnc)
Historic treated byHistorically treated by (HemOnc)
Is CI ofIs contra-indication of (FDB)
Is current inIs currently used in (HemOnc)
Is FDA-appr ind ofIs FDA-approved indication of (FDB)
Is hist in adultIs historical in adult (HemOnc)
Is hist in pedIs historical in pediatric (HemOnc)
Is historical inIs historically used in (HemOnc)
Local therapy ofLocal therapy of (HemOnc)
May be prevented byMay be prevented by (NDF-RT)
NMPA indication ofNMPA indication of (HemOnc)
Occurrence ofOccurrence of (SNOMED)
PMDA indication ofPMDA indication of (HemOnc)
Radiotherapy ofRadiotherapy of (HemOnc)
Rx AB-drug cjgt ofRxNorm antibody-drug conjugate of (HemOnc)
Rx antineopl ofRxNorm antineoplastic of (HemOnc)
Rx endocrine tx ofRxNorm endocrine therapy of (HemOnc)
Rx immunosuppr ofRxNorm immunosuppressor of (HemOnc)
Rx immunotherapy ofRxNorm immunotherapy of (HemOnc)
Rx local therapy ofRxNorm local therapy of (HemOnc)
Rx PDC ofRxNorm PDC of (HemOnc)
Rx radiocjgt ofRxNorm radioconjugate of (HemOnc)
Rx steroid tx ofRxNorm steroid therapy of (HemOnc)
Rx support med ofRxNorm Supportive medication of (HemOnc)
Rx targeted tx ofRxNorm targeted therapy of (HemOnc)
RxNorm - CVXRxNorm - CVX (OMOP)
RxNorm - SPLRxNorm to SPL (NLM)
Steroid tx ofSteroid therapy of (HemOnc)
Synth regimen ofSynthetic regimen of(HemOnc)
Anticoag tx ofAnticoag tx of (HemOnc)
Antineoplastic ofAntineoplastic of (HemOnc)
Has cytotox chemo RxHas cytotoxic chemotherapy - RxNorm (HemOnc)
Has cytotoxic chemoHas cytotoxic chemotherapy (HemOnc)
Has EMA indicationHas EMA indication (HemOnc)
Has endocrine tx RxHas endocrine therapy - RxNorm (HemOnc)
Has FDA-appr indHas FDA-approved drug indication (FDB)
Has growth factorHas growth factor (HemOnc)
Has growth factor RxHas growth factor Rx (HemOnc)
Has HC indicationHas HC indication (HemOnc)
Has immunosuppr RxHas immunosuppressor - RxNorm (HemOnc)
Has immunosuppressorHas immunosuppressor (HemOnc)
Has immunotherapyHas immunotherapy (HemOnc)
Has immunotherapy RxHas immunotherapy - RxNorm (HemOnc)
Has local therap RxHas local therapy - RxNorm (HemOnc)
Has NMPA indicationHas NMPA indication (HemOnc)
Has pept-drug cjgtHas peptide-drug conjugate (HemOnc)
Has PMDA indicationHas PMDA indication (HemOnc)
Has radiocjgt RxHas radioconjugate - RxNorm (HemOnc)
Has radiotherapyHas radiotherapy (HemOnc)
Has radiotherapy RxHas radiotherapy - RxNorm (HemOnc)
Has targeted tx RxHas targeted therapy - RxNorm (HemOnc)
ICD9CM - FDB IndICD-9-CM to FDB Indication/Contraindication (FDB)
Immunosuppressor ofImmunosuppressor of (HemOnc)
Immunotherapy ofImmunotherapy of (HemOnc)
Ind/CI - SNOMEDIndication/Contra-indication to SNOMED
Investig use forInvestigational use for (HemOnc)
Is curr in adultIs current in adult (HemOnc)
Is curr in pedIs current in pediatric (HemOnc)
Is off-label ind ofIs off-label indication of (FDB)
May preventMay prevent (NDF-RT)
Pept-drug cjgt ofPeptide-drug conjugate of (HemOnc)
Rx radiotherapy ofRxNorm radiotherapy of (HemOnc)
RxNorm - ETCRxNorm to ETC (FDB)
SNOMED - ind/CISNOMED to Indication/Contra-indication
SPL - RxNormSPL to RxNorm (NLM)
Supportive med ofSupportive medication of (HemOnc)
Targeted therapy ofTargeted therapy of (HemOnc)
AttributeAnatomicalDir morph ofDirect morphology of (SNOMED)
Direct site ofDirect site of (SNOMED)
Has asso morphHas associated morphology (SNOMED)
Has dir morphHas direct morphology (SNOMED)
Has direct siteHas direct site (SNOMED)
Has indir morphHas indirect morphology (SNOMED)
Has morphologyHas Morphology (SNOMED)
Has proc morphHas procedure morphology (SNOMED)
Has specimen morphHas specimen source morphology (SNOMED)
Indir morph ofIndirect morphology of (SNOMED)
Morphology ofMorphology of (SNOMED)
Proc morph ofProcedure morphology of (SNOMED)
Specimen morph ofSpecimen source morphology of (SNOMED)
Has lateralityHas laterality (SNOMED)
Laterality ofLaterality of (SNOMED)
Absorbability ofAbsorbability of (SNOMED)
Asso morph ofAssociated morphology of (SNOMED)
CharacterizesCharacterizes (SNOMED)
Chem structure ofChemical structure of (NDF-RT)
Direction ofDirection of
Extent ofExtent of (SNOMED)
Focus ofFocus of (SNOMED)
Has absorbabilityHas absorbability (SNOMED)
Has chem structureHas chemical structure (NDF-RT)
Has DirectionHas Direction
Has Histology ICDOHas Histology ICDO
Has inherent locHas inherent location (SNOMED)
Has surface charHas surface characteristic (SNOMED)
Has systemHas system
Histology of ICDOHistology of ICDO
Inherent location ofInherent location of (SNOMED)
Relative toRelative to (SNOMED)
Relative to ofRelative to of (SNOMED)
Has extentHas Extent (SNOMED)
Has focusHas focus (SNOMED)
Has surface textureHas surface texture (SNOMED)
Has Topography ICDOHas Topography ICDO
Surface texture ofSurface texture of (SNOMED)
System ofSystem of
Topography of ICDOTopography of ICDO
ClinicalHas severityHas severity (SNOMED)
Has stageHas Stage (SNOMED)
Severity ofSeverity of (SNOMED)
Stage ofStage of (SNOMED)
Has non-avail indHas VMP non-availability indicator (SNOMED)
Disc indicator ofDiscontinued indicator of (SNOMED)
Episodicity ofEpisodicity of (SNOMED)
Has clinical courseHas clinical course (SNOMED)
Has life circumstanHas life circumstance (SNOMED Vet)
Has priorityHas priority (SNOMED)
Has targ populationHas target population (SNOMED)
Kind ofKind of (LOINC)
Life circumstan ofLife circumstance (SNOMED Vet)
Non-avail ind ofVMP non-availability indicator of (SNOMED)
Targ population ofTarget population of (SNOMED)
Clinical course ofHas clinical course of (SNOMED)
Has disc indicatorHas discontinued indicator (SNOMED)
Has episodicityHas episodicity (SNOMED)
Has intentHas intent (SNOMED)
Has revision statusHas revision status (SNOMED)
Has statusHas status
Intent ofIntent of (SNOMED)
Is characterized byIs characterized by (SNOMED)
Priority ofPriority of (SNOMED)
Revision status ofRevision status of (SNOMED)
Status ofStatus of
ContextContext ofContext of (HemOnc)
Finding context ofFinding context of (SNOMED)
Has contextHas context (HemOnc)
Has finding contextHas finding context (SNOMED)
Has relat contextHas subject relationship context (SNOMED)
Relat context ofSubject relationship context of (SNOMED)
Role ofRole of (LOINC)
Role played byRole played by
Has roleHas role (LOINC)
Inheres inInheres in (SNOMED)
Plays rolePlays role
Subject ofSubject of (SNOMED)
TowardsTowards (SNOMED)
MeasurementHas ScaleHas Scale
Has unitHas unit
Scale ofScale of
Unit ofUnit of
Flavor ofFlavor of (SNOMED)
Has CAP valueHas CAP value
Has permiss rangeHas permissible range
Has scale typeHas scale type
Has unit of presenHas unit of presentation (SNOMED)
Permiss range ofPermissible range of
Property ofProperty of
Schema to ValueSchema to Value (NAACCR)
Unit of presen ofUnit of presentation of (SNOMED)
Value ofValue of
CAP value ofCAP value of
Has flavorHas flavor (SNOMED)
Has measurementHas measurement method (SNOMED)
Has propertyHas property
Has property typeHas property type
Has ValueHas Value
Measurement ofMeasurement method of (SNOMED)
PharmaceuticalDose form ofDose form of (SNOMED)
Has dose formHas dose form (SNOMED)
AMP restr ind ofNHS dm+d (dictionary of medicines and devices) AMP (actual medicinal product) availability restriction indicator of
ARP ofARP of (SNOMED)
Disp dose form ofDispensed dose form of (SNOMED)
Disposition ofDisposition of (SNOMED)
Dose form group ofDose form group of (RxNorm)
Dose form unit ofUnit relating to the size of (DM+D)
Form continuity ofDose form continuity indicator (DM+D)
Form ofForm of (RxNorm)
Has AMPHas Actual Medicinal Product (SNOMED)
Has AMP restr indHas NHS dm+d (dictionary of medicines and devices) AMP (actual medicinal product) availability restriction indicator
Has ARPHas ARP (SNOMED)
Has basic dose formHas basic dose form (SNOMED)
Has disp dose formHas dispensed dose form (SNOMED)
Has dose form unitHas unit relating to the size (DM+D)
Has formHas form (RxNorm)
Has form continuityHas dose form continuity indicator (DM+D)
Has marketed formHas marketed form (OMOP)
Has ontological formHas ontological dose form presentation (DM+D)
Has standard formHas standard Dose Form (OMOP)
Has VMPHas Virtual Medicinal Product (SNOMED)
Has VRPHas VRP (SNOMED)
Is standard form ofIs standard Dose Form of (OMOP)
Is sterileIs sterile (SNOMED)
Is sterile ofIs sterile of (SNOMED)
NDFRT has dose formHas dose form (NDF-RT)
Quantified form ofQuantified form of (RxNorm)
Release charact ofDose form release characteristic of (SNOMED)
RxNorm dose form ofDose form of (RxNorm)
RxNorm has dose formHas dose form (RxNorm)
Surf character ofSurface characteristic of (SNOMED)
AMP ofActual Medicinal Product of (SNOMED)
Basic dose form ofBasic dose form of (SNOMED)
Has dispositionHas disposition (SNOMED)
Has dose form groupHas dose form group (RxNorm)
Has prod characterHas product characteristic (SNOMED)
Has quantified formHas quantified form (RxNorm)
Has release charactHas dose form release characteristic (SNOMED)
Has state of matterHas state of matter (SNOMED)
Marketed form ofMarketed form of (OMOP)
NDFRT dose form ofDose form of (NDF-RT)
Ontological form ofOntological dose form presentation of (DM+D)
Prod character ofProduct characteristic of (SNOMED)
State of matter ofState of matter of (SNOMED)
VMP has prescr statVMP has prescribing status (SNOMED)
VMP ofVirtual Medicinal Product of (SNOMED)
VMP prescr stat ofVMP prescribing status of (SNOMED)
VRP has prescr statVRP has prescribing status (SNOMED)
VRP ofVRP of (SNOMED)
VRP prescr stat ofVRP prescribing status of (SNOMED)
ProceduralHas routeHas route (DM+D)
Has route of adminHas route of administration (SNOMED)
Route ofRoute of (DM+D)
Route of admin ofRoute of administration of (SNOMED)
Acc device used byAccess device used by (SNOMED)
Access ofAccess of (SNOMED)
Admin method ofDose form administration method of (SNOMED)
Affected by processAffected by process (SNOMED)
Device used byDevice used by (SNOMED)
Dir device ofDirect device of (SNOMED)
Energy used byEnergy used by (SNOMED)
Has accessHas access (SNOMED)
Has admin methodHas dose form administration method (SNOMED)
Has approachHas Approach (SNOMED)
Has indir deviceHas indirect device (SNOMED)
Has methodHas method
Has modalityHas modality (HemOnc)
Has techniqueHas technique (SNOMED)
Licensed route ofLicensed route of (DM+D)
May have routeMay have route (HemOnc)
Modality ofModality of (Hemonc)
Proc device ofProcedure device of (SNOMED)
Using acc deviceUsing access device (SNOMED)
Using energyUsing energy (SNOMED)
Approach ofApproach of (SNOMED)
Has dir deviceHas direct device (SNOMED)
Has licensed routeHas licensed route (DM+D)
Has proc deviceHas procedure device (SNOMED)
Has surgical apprHas surgical approach (SNOMED)
Has unit of adminHas unit of administration (SNOMED)
Indir device ofIndirect device of (SNOMED)
May be route ofMay be route of (HemOnc)
Method ofMethod of
Surgical appr ofSurgical approach of (SNOMED)
Technique ofTechnique of (SNOMED)
Unit of admin ofUnit of administration of (SNOMED)
Using deviceUsing device (SNOMED)
TemporalDev intended site ofDevice intended site of (SNOMED)
Has dev intend siteHas device intended site (SNOMED)
Has intended siteHas dose form intended site (SNOMED)
Intended site ofDose form intended site of (SNOMED)
Has temporal contextHas temporal context (SNOMED)
Temporal context ofTemporal context of (SNOMED)
Date of variableDate of variable (NAACCR)
DuringDuring (SNOMED)
End date ofEnd date of
Followed byFollowed by (SNOMED)
FollowsFollows (SNOMED)
Has end dateHas end date
Has start dateHas start date
Occurs afterOccurs after (SNOMED)
Precondition ofPrecondition of (SNOMED)
Start date ofStart date of
AfterAfter (SNOMED)
BeforeBefore (SNOMED)
Has preconditionHas precondition (SNOMED)
Has time aspectHas time aspect
Occurs beforeOccurs before (SNOMED)
Temp related toTemporally related to (SNOMED)
Time aspect ofTime aspect of
Variable has dateVariable has date (NAACCR)
CompositionContainmentBox ofPrepackaged box of (OMOP)
Is pack ofIs pack of (SNOMED)
Has packHas pack (SNOMED)
Pharma prep inPharmaceutical preparation contained in (NDF)
Has pharma prepHas pharmaceutical preparation (NDF)
LogicalAnswer ofAnswer of
DOI - RxNormDOI contains RxNorm (OMOP)
Has AnswerHas Answer
Has answer (PPI)Has answer (PPI)
Has precoord pairHas precoordinated (Question-Answer/Variable-Value) pair
HOI - MedDRAHOI contains MedDRA (OMOP)
HOI - SNOMEDHOI contains SNOMED (OMOP)
Precoord pair ofPrecoordinated (Question-Answer/Variable-Value) pair of
RxNorm - DOIRxNorm contained in DOI (OMOP)
Schema to VariableSchema to Variable (NAACCR)
SMQ - MedDRASMQ consists of MedDRA (MedDRA)
SNOMED - HOISNOMED contained in HOI (OMOP)
Answer of (PPI)Answer of (PPI)
MedDRA - HOIMedDRA contained in HOI (OMOP)
MedDRA - SMQMedDRA contained in SMQ (MedDRA)
Variable to SchemaVariable to Schema (NAACCR)
Version containsOMOP CDM Version contains table/field (OMOP)
PhysicalContained inIs contained in (RxNorm)
ContainsContains (RxNorm)
Meas component ofMeasured Component of (SNOMED)
Panel containsPanel contains
Component ofComponent of
Has componentHas component
Consists ofConsists of (RxNorm)
ConstitutesConstitutes (RxNorm)
Contained in panelContained in panel
Contained in versionTable/field contained in OMOP CDM Version (OMOP)
Has comp materialHas compositional material (SNOMED)
Has part ofHas part of (SNOMED)
Has product compHas product component (NDF-RT)
Relative part ofRelative part of (SNOMED)
Comp material ofCompositional material of (SNOMED)
Has meas componentHas Measured Component (SNOMED)
Has relative partHas relative part (SNOMED)
Part ofPart of (SNOMED)
Product comp ofProduct component of (NDF-RT)
StructuralHas strengthHas ingredient qualitative strength (SNOMED)
Strength ofIngredient qualitative strength of (SNOMED)
Active ing ofActive ingredient of (SNOMED)
Has active ingHas active ingredient (SNOMED)
Has prec ingredientHas precise active ingredient (SNOMED)
Has precise ingHas precise ingredient (RxNorm)
Has spec active ingHas specific active ingredient (SNOMED)
Has standard ingHas standard ingredient (OMOP)
Is standard ing ofIs standard ingredient of ingredient (OMOP)
NDFRT has ingHas ingredient (NDF-RT)
NDFRT ing ofIngredient of (NDF-RT)
Prec ingredient ofPrecise active ingredient of (SNOMED)
Precise ing ofPrecise ingredient of (RxNorm)
RxNorm has ingHas ingredient (RxNorm)
RxNorm ing ofIngredient of (RxNorm)
Spec active ing ofSpecific active ingredient of (SNOMED)
Has dir substHas direct substance (SNOMED)
Basis str subst ofBasis of strength substance of (SNOMED)
Conc denom unit ofConcentration strength denominator unit of (SNOMED)
Conc denom val ofConcentration strength denominator value of (SNOMED)
Conc num unit ofConcentration strength numerator unit of (SNOMED)
Conc num val ofConcentration strength numerator value of (SNOMED)
Count of act ing inIs count of active ingredients in (SNOMED)
Count of ing ofCount of base of active ingredient of (SNOMED)
Denom value ofPresentation strength denominator value of (SNOMED)
Denominator unit ofPresentation strength denominator unit of (SNOMED)
Dir subst ofDirect substance of (SNOMED)
Excipient ofExcipient of (SNOMED)
Filling ofFilling material of (SNOMED)
Has basis str substHas basis of strength substance (SNOMED)
Has coating materialHas coating material (SNOMED)
Has conc denom valHas concentration strength denominator value (SNOMED)
Has conc num valHas concentration strength numerator value (SNOMED)
Has count of act ingCount of active ingredients (SNOMED)
Has denomin valueHas presentation strength denominator value (SNOMED)
Has denominator unitHas presentation strength denominator unit (SNOMED)
Has fillingHas filling (SNOMED)
Has numerator unitHas presentation strength numerator unit (SNOMED)
Has numerator valueHas presentation strength numerator value (SNOMED)
Has radioconjugateHas radioconjugate (HemOnc)
Multilex has ingHas ingredient (Multilex)
Numerator unit ofPresentation strength numerator unit of (SNOMED)
Numerator value ofPresentation strength numerator value of (SNOMED)
Radioconjugate ofRadioconjugate of (HemOnc)
Subst used bySubstance used by (SNOMED)
Using substUsing substance (SNOMED)
Coating material ofCoating material of (SNOMED)
Has conc denom unitHas concentration strength denominator unit (SNOMED)
Has conc num unitHas concentration strength numerator unit (SNOMED)
Has count of ingHas count of base of active ingredient (SNOMED)
Has excipientHas excipient (SNOMED)
Has settingHas setting (LOINC)
Has specimen substHas specimen substance (SNOMED)
Multilex ing ofIngredient of (Multilex)
Setting ofSetting of (LOINC)
Specimen subst ofSpecimen substance of (SNOMED)
HierarchyCategorical – downHas CI chem classHas contraindicating chemical class (NDF-RT)
Has kindHas kind (LOINC)
Has parent itemHas parent item (NAACCR)
Has typeHas type
ATC - RxNorm pr upATC to RxNorm/Extension primary upwards (OMOP)
ATC - RxNorm sec upATC to RxNorm/Extension secondary upwards (OMOP)
Has inferred classHas inferred drug class (OMOP)
Categorical – upCategory ofCategory of
Drug class of drugDrug class of drug (OMOP)
Therap class ofTherapeutic class of (NDF)
membership inferenceDrug has drug class (OMOP)
membership inferenceHas Category
membership inferenceHas therapeutic class (NDF)
CAP parent item ofCAP parent item of
CAP protocol ofCAP protocol of
CAP-Nebraska catCAP to Nebraska Lexicon category
Category in ChapterCategory in Chapter
Chapter has CategoryChapter has Category
Chapter to ICDOChapter to ICDO
CPT4 - SNOMED catCPT-4 to SNOMED category (OMOP)
Has CAP parent itemHas CAP parent item
Has CAP protocolHas CAP protocol
Has legal categoryHas legal category (SNOMED)
Has PPI parent codeHas PPI parent code
Has recipient catHas recipient category (SNOMED)
Has subject matterHas subject matter domain (LOINC)
ICDO to ChapterICDO to Chapter
ICDO to SchemaICDO Condition to Schema (NAACCR)
Inferred class ofInferred drug class of (OMOP)
Legal category ofLegal category of (SNOMED)
Module ofModule of
Nebraska-CAP catNebraska Lexicon to CAP category
PPI parent code ofPPI parent code of
Property type ofProperty type of
Recipient cat ofRecipient category of (SNOMED)
Regimen type ofRegimen type of (HemOnc)
RxNorm - ATC sec upRxNorm/Extension to ATC secondary upwards (OMOP)
Scale type ofScale type of
SNOMED cat - CPT4SNOMED category to CPT-4 (OMOP)
Subject matter ofSubject matter domain of (LOINC)
Type ofType of
Vaccine group ofVaccine group of (CVX)
Value to SchemaValue to Schema (NAACCR)
Available as boxIs available in a prepackaged box (OMOP)
CI chem class ofContraindicating chemical class of (NDF-RT)
Has IssueHas Issue
Has ModuleHas Module
Has TopicHas Topic
Has vaccine groupHas vaccine group (CVX)
Is domainIs a domain (OMOP)
Issue ofIssue of
Parent item ofParent item of (NAACCR)
RxNorm - ATC pr upRxNorm/Extension to ATC primary upwards (OMOP)
Topic ofTopic of
Taxonomic – downRxNorm inverse is aInverse is a (RxNorm)
SubsumesSubsumes
Domain subsumesDomain subsumes (OMOP)
Taxonomic – upIs aIs a
RxNorm is aIs a (RxNorm)
ICDO br to OncoTreeICDO broader to OncoTree
OncoTree to ICDO brOncoTree to ICDO broader
IdentityExact equivalenceConcept same_as fromActive same_as inactive (SNOMED)
Concept same_as toInactive same_as active (SNOMED)
CPT4 - CVX eqCPT4 to CVX equivalent (CVX)
CPT4 - LOINC eqCPT4 to LOINC equivalent (SNOMED)
CPT4 - SNOMED eqCPT-4 to SNOMED equivalent (OMOP)
CVX - CPT4 eqCVX to CPT4 equivalent (CVX)
DRG - MS-DRG eqDRG to MS-DRG equivalent (CMS)
ICD9P - SNOMED eqICD-9-Procedure to SNOMED equivalent (OMOP)
ICDO to OncoTree eqICDO to OncoTree equivalent
LOINC - CPT4 eqLOINC to CPT4 equivalent (SNOMED)
LOINC - SNOMED eqLOINC Hierarchy to SNOMED equivalent (LOINC)
MedDRA - SNOMED eqMedDRA to SNOMED equivalent (OMOP)
MS-DRG - DRG eqMS-DRG to DRG equivalent (CMS)
NDFRT - RxNorm eqNDF-RT to RxNorm equivalent (RxNorm)
NDFRT - SNOMED eqNDF-RT to SNOMED equivalent (RxNorm)
NDFRT to ATC eqNDFRT to ATC equivalent (NDF-RT)
NDFRT to VA Class eqNDFRT to VA Class equivalent (NDF-RT)
Nebraska-CAP eqNebraska Lexicon to CAP equivalent
OncoTree to ICDO eqOncoTree to ICDO equivalent
Prep to Chem eqPharmaceutical Preparation to Chemical Structure equivalent (NDF-RT)
RxNorm - NDFRT eqRxNorm to NDF-RT equivalent (RxNorm)
RxNorm - SNOMED eqRxNorm to SNOMED equivalent (RxNorm)
RxNorm - Source eqRxNorm to Drug Source equivalent (OMOP)
RxNorm - VAProd eqRxNorm to VA Product equivalent (NDF-RT)
SNOMED - ATC eqSNOMED to ATC equivalent (RxNorm)
SNOMED - CPT4 eqSNOMED to CPT-4 equivalent (OMOP)
SNOMED - ICD9P eqSNOMED to ICD-9-Procedure equivalent (OMOP)
SNOMED - LOINC eqSNOMED to LOINC Hierarchy equivalent (LOINC)
SNOMED - MedDRA eqSNOMED to MedDRA equivalent (OMOP)
SNOMED - NDFRT eqSNOMED to NDF-RT equivalent (RxNorm)
SNOMED - RxNorm eqSNOMED to RxNorm equivalent (RxNorm)
SNOMED - VA Class eqSNOMED to VA Class equivalent (RxNorm)
Source - RxNorm eqDrug Source to RxNorm equivalent (OMOP)
VA Class - SNOMED eqVA Class to SNOMED equivalent (RxNorm)
VA Class to ATC eqVA Class to ATC equivalent (NDF-RT)
VA Class to NDFRT eqVA Class to NDFRT equivalent (NDF-RT)
VAProd - RxNorm eqVA Product to RxNorm equivalent (NDF-RT)
Concept poss_eq fromActive possibly_equivalent_to inactive (SNOMED)
Concept poss_eq toInactive possibly_equivalent_to active (SNOMED)
ATC - RxNorm nameATC to RxNorm equivalent by concept_name (OMOP)
ATC to NDFRT eqATC to NDFRT equivalent (NDF-RT)
ATC to VA Class eqATC to VA Class equivalent (NDF-RT)
CAP-Nebraska eqCAP to Nebraska Lexicon equivalent
Chem to Prep eqChemical Structure to Pharmaceutical Preparation equivalent (NDF-RT)
Concept was_a fromActive was_a inactive (SNOMED)
Concept was_a toInactive was_a active (SNOMED)
ETC - RxNorm nameETC to RxNorm equivalent by concept_name (OMOP)
Excluded in map fromStandard to Non-standard exclude child (OMOP)
Included in map fromStandard to Non-standard include child (OMOP)
Map excludes childNon-standard to Standard exclude child (OMOP)
Map includes childNon-standard to Standard include child (OMOP)
Mapped fromStandard to Non-standard map (OMOP)
Maps toNon-standard to Standard map (OMOP)
Maps to numberNon-standard to value_as_number map (OMOP)
Maps to operatorNon-standard to operator concept map (OMOP)
Maps to typeNon-standard to type concept map (OMOP)
Maps to unitNon-standard to unit concept map (OMOP)
Maps to valueNon-standard to value_as_concept map (OMOP)
NDFRT - RxNorm nameNDF-RT to RxNorm equivalent by concept_name (OMOP)
Number mapped fromValue_as_number to non-standard map (OMOP)
OPCS4 - SNOMEDOPCS4 to SNOMED equivalent or categorical (NHS)
Operator mapped fromOperator concept to non-standard map (OMOP)
RxNorm - ATC nameRxNorm to ATC equivalent by concept_name (OMOP)
RxNorm - ETC nameRxNorm to ETC equivalent by concept_name (OMOP)
SNOMED - OPCS4SNOMED to OPCS4 equivalent or categorical (NHS)
Type mapped fromType concept to non-standard map (OMOP)
Unit mapped fromUnit concept to non-standard map (OMOP)
Value mapped fromValue_as_concept to non-standard map (OMOP)
VAProd - NDFRTVA Product to NDF-RT (NDF-RT)
ATC - SNOMED eqATC to SNOMED equivalent (RxNorm)
NDFRT - VAProdNDF-RT to VA Product (NDF-RT)
RxNorm - NDFRT nameRxNorm to NDF-RT equivalent by concept_name (OMOP)
Near equivalenceConcept alt_to fromActive alternative_to inactive (SNOMED)
Concept alt_to toInactive alternative_to active (SNOMED)
ATC - RxNormATC to RxNorm
Biosimilar ofBiosimilar of
CVX - RxNormCVX - RxNorm (OMOP)
ETC - RxNormETC to RxNorm (FDB)
Has biosimilarHas biosimilar
Has brand nameHas brand name (OMOP)
ICD9CM - MedDRAICD-9-CM to MedDRA (MSSO)
ICDO - SNOMEDICDO - SNOMED
Is standard brand ofIs standard Brand Name of (OMOP)
Proc Schema to ICDOProcedure Schema to ICDO Condition (NAACCR)
RxNorm - ATCRxNorm to ATC
RxNorm - ATC pr latRxNorm/Extension to ATC pr lateral (OMOP)
RxNorm - ATC sec latRxNorm/Extension to ATC secondary lateral (OMOP)
Schema to ICDOSchema to ICDO Condition (NAACCR)
Trade family grp ofTrade family group of (SNOMED)
Tradename ofTradename of (RxNorm)
ATC - RxNorm pr latATC to RxNorm/Extension primary lateral (OMOP)
ATC - RxNorm sec latATC to RxNorm/Extension secondary lateral (OMOP)
Brand name ofBrand name of (OMOP)
Has standard brandHas standard Brand Name (OMOP)
Has trade family grpHas trade family group (SNOMED)
Has tradenameHas tradename (RxNorm)
MedDRA - ICD9CMMedDRA to ICD-9-CM (MSSO)
SNOMED - ICDOSNOMED - ICDO
Version lineageConcept replaced byConcept replaced by
Concept replacesConcept replaces
LOINC replaced byConcept replaced by (LOINC)
LOINC replacesConcept replaces (LOINC)
Modification ofIs modification of (SNOMED)
RxNorm replaced byConcept replaced by (RxNorm)
RxNorm replacesConcept replaces (RxNorm)
UCUM replacesConcept replaces (UCUM)
Has modificationHas modification of (SNOMED)
ICD9P replaced byConcept replaced by (ICD-9-Procedure)
ICD9P replacesConcept replaces (ICD-9-Procedure)
UCUM replaced byConcept replaced by (UCUM)