This page is part of the 國家級人體生物資料庫整合平台共同資料模式實作指引(NBCT Common Data Model IG) (v1.0.0: Release) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL).  For a full list of available versions, see the Directory of published versions
  
Mappings for the ObservationLABDM resource profile.
  
  
  
 | ObservationLABDM | 
 | Observation | OBX |  
 |    identifier | CX / EI (occasionally, more often EI maps to a resource id or a URL), OBX.21  For OBX segments from systems without OBX-21 support a combination of ORC/OBR and OBX must be negotiated between trading partners to uniquely identify the OBX segment. Depending on how V2 has been implemented each of these may be an option: 1) OBR-3 + OBX-3 + OBX-4 or 2) OBR-3 + OBR-4 + OBX-3 + OBX-4 or 2) some other way to uniquely ID the OBR/ORC + OBX-3 + OBX-4. |  
 |       use | N/A |  
 |       type | CE/CNE/CWE, CX.5 |  
 |       system | CX.4 / EI-2-4 |  
 |       value | CX.1 / EI.1 |  
 |       period | DR, CX.7 + CX.8 |  
 |       assigner | CX.4 / (CX.4,CX.9,CX.10) |  
 |    basedOn | ORC |  
 |    partOf | Varies by domain |  
 |    status | OBX-11 |  
 |    category | CE/CNE/CWE |  
 |       coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    category (twcore) | CE/CNE/CWE |  
 |       coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    code | CE/CNE/CWE, OBX-3 |  
 |       coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       coding (LOINCObservationCode) | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       coding (TWLaboratoryCategory) | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    subject | PID-3 |  
 |    focus | OBX-3 |  
 |    encounter | PV1 |  
 |    effective[x] | OBX-14, and/or OBX-19 after v2.4  (depends on who observation made) |  
 |    issued | OBR.22 (or MSH.7), or perhaps OBX-19 (depends on who observation made) |  
 |    performer | OBX.15 / (Practitioner)  OBX-16,  PRT-5:PRT-4='RO' /  (Device)  OBX-18 , PRT-10:PRT-4='EQUIP' / (Organization)  OBX-23,  PRT-8:PRT-4='PO' |  
 |    value[x] | OBX.2, OBX.5, OBX.6 |  
 |    value[x] (valueQuantity) | OBX.2, OBX.5, OBX.6 |  
 |       value | SN.2  / CQ - N/A |  
 |       comparator | SN.1  / CQ.1 |  
 |       unit | (see OBX.6 etc.) / CQ.2 |  
 |       system | (see OBX.6 etc.) / CQ.2 |  
 |       code | (see OBX.6 etc.) / CQ.2 |  
 |    value[x] (valueString) | OBX.2, OBX.5, OBX.6 |  
 |    dataAbsentReason | CE/CNE/CWE, N/A |  
 |       coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    interpretation | CE/CNE/CWE, OBX-8 |  
 |       coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    note | N/A, NTE.3 (partner NTE to OBX, or sometimes another (child?) OBX) |  
 |       author[x] | N/A |  
 |       time | N/A |  
 |       text | N/A |  
 |    bodySite | CE/CNE/CWE, OBX-20 |  
 |       coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    method | CE/CNE/CWE, OBX-17 |  
 |       coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    specimen | SPM segment |  
 |    device | OBX-17 / PRT -10 |  
 |    referenceRange | OBX.7 |  
 |       low | SN (see also Range) or CQ, OBX-7 |  
 |          value | SN.2  / CQ - N/A |  
 |          unit | (see OBX.6 etc.) / CQ.2 |  
 |          system | (see OBX.6 etc.) / CQ.2 |  
 |          code | (see OBX.6 etc.) / CQ.2 |  
 |       high | SN (see also Range) or CQ, OBX-7 |  
 |          value | SN.2  / CQ - N/A |  
 |          unit | (see OBX.6 etc.) / CQ.2 |  
 |          system | (see OBX.6 etc.) / CQ.2 |  
 |          code | (see OBX.6 etc.) / CQ.2 |  
 |       type | CE/CNE/CWE, OBX-10 |  
 |          coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |             system | C*E.3 |  
 |             version | C*E.7 |  
 |             code | C*E.1 |  
 |             display | C*E.2 - but note this is not well followed |  
 |             userSelected | Sometimes implied by being first |  
 |          text | C*E.9. But note many systems use C*E.2 for this |  
 |       appliesTo | CE/CNE/CWE, OBX-10 |  
 |          coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |             system | C*E.3 |  
 |             version | C*E.7 |  
 |             code | C*E.1 |  
 |             display | C*E.2 - but note this is not well followed |  
 |             userSelected | Sometimes implied by being first |  
 |          text | C*E.9. But note many systems use C*E.2 for this |  
 |       age | NR and also possibly SN (but see also quantity) |  
 |       text | OBX-7 |  
 |    hasMember | Relationships established by OBX-4 usage |  
 |    derivedFrom | Relationships established by OBX-4 usage |  
 |    component | containment by OBX-4? |  
 |       code | CE/CNE/CWE, OBX-3 |  
 |          coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |             system | C*E.3 |  
 |             version | C*E.7 |  
 |             code | C*E.1 |  
 |             display | C*E.2 - but note this is not well followed |  
 |             userSelected | Sometimes implied by being first |  
 |          coding (LOINCObservationCode) | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |             system | C*E.3 |  
 |             version | C*E.7 |  
 |             code | C*E.1 |  
 |             display | C*E.2 - but note this is not well followed |  
 |             userSelected | Sometimes implied by being first |  
 |          coding (TWLaboratoryCategory) | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |             system | C*E.3 |  
 |             version | C*E.7 |  
 |             code | C*E.1 |  
 |             display | C*E.2 - but note this is not well followed |  
 |             userSelected | Sometimes implied by being first |  
 |          text | C*E.9. But note many systems use C*E.2 for this |  
 |       value[x] | OBX.2, OBX.5, OBX.6 |  
 |       dataAbsentReason | CE/CNE/CWE, N/A |  
 |          coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |             system | C*E.3 |  
 |             version | C*E.7 |  
 |             code | C*E.1 |  
 |             display | C*E.2 - but note this is not well followed |  
 |             userSelected | Sometimes implied by being first |  
 |          text | C*E.9. But note many systems use C*E.2 for this |  
 |       interpretation | CE/CNE/CWE, OBX-8 |  
 |          coding | CE/CNE/CWE subset one of the sets of component 1-3 or 4-6, C*E.1-8, C*E.10-22 |  
 |             system | C*E.3 |  
 |             version | C*E.7 |  
 |             code | C*E.1 |  
 |             display | C*E.2 - but note this is not well followed |  
 |             userSelected | Sometimes implied by being first |  
 |          text | C*E.9. But note many systems use C*E.2 for this |  
 |       referenceRange | OBX.7 |  
 | ObservationLABDM | 
 | Observation | Entity. Role, or Act, Observation[classCode=OBS, moodCode=EVN] |  
 |    meta | n/a, N/A |  
 |    implicitRules | n/a |  
 |    language | n/a |  
 |    text | n/a, N/A, Act.text? |  
 |    contained | Entity. Role, or Act, N/A |  
 |    extension | n/a, N/A |  
 |    modifierExtension | n/a, N/A |  
 |    identifier | n/a, II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT], id |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       use | n/a, Role.code or implied by context |  
 |       type | n/a, CD, Role.code or implied by context |  
 |       system | n/a, II.root or Role.id.root |  
 |       value | n/a, II.extension or II.root if system indicates OID or GUID (Or Role.id.extension or root) |  
 |       period | n/a, IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"], Role.effectiveTime or implied by context |  
 |       assigner | n/a, The target of a resource reference is a RIM entry point (Act, Role, or Entity), II.assigningAuthorityName but note that this is an improper use by the definition of the field.  Also Role.scoper |  
 |    basedOn | n/a, The target of a resource reference is a RIM entry point (Act, Role, or Entity), .inboundRelationship[typeCode=COMP].source[moodCode=EVN] |  
 |    partOf | n/a, The target of a resource reference is a RIM entry point (Act, Role, or Entity), .outboundRelationship[typeCode=FLFS].target |  
 |    status | n/a, status  Amended & Final are differentiated by whether it is the subject of a ControlAct event with a type of "revise" |  
 |    category | n/a, CD, .outboundRelationship[typeCode="COMP].target[classCode="LIST", moodCode="EVN"].code |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       coding | n/a, CV, union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          system | n/a, ./codeSystem |  
 |          version | n/a, ./codeSystemVersion |  
 |          code | n/a, ./code |  
 |          display | n/a, CV.displayName |  
 |          userSelected | n/a, CD.codingRationale |  
 |       text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |    category (twcore) | n/a, CD, .outboundRelationship[typeCode="COMP].target[classCode="LIST", moodCode="EVN"].code |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       coding | n/a, CV, union(., ./translation) |  
 |       text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |    code | n/a, CD, code |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       coding | n/a, CV, union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          system | n/a, ./codeSystem |  
 |          version | n/a, ./codeSystemVersion |  
 |          code | n/a, ./code |  
 |          display | n/a, CV.displayName |  
 |          userSelected | n/a, CD.codingRationale |  
 |       coding (LOINCObservationCode) | n/a, CV, union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          system | n/a, ./codeSystem |  
 |          version | n/a, ./codeSystemVersion |  
 |          code | n/a, ./code |  
 |          display | n/a, CV.displayName |  
 |          userSelected | n/a, CD.codingRationale |  
 |       coding (TWLaboratoryCategory) | n/a, CV, union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          system | n/a, ./codeSystem |  
 |          version | n/a, ./codeSystemVersion |  
 |          code | n/a, ./code |  
 |          display | n/a, CV.displayName |  
 |          userSelected | n/a, CD.codingRationale |  
 |       text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |    subject | n/a, The target of a resource reference is a RIM entry point (Act, Role, or Entity), participation[typeCode=RTGT] |  
 |    focus | n/a, The target of a resource reference is a RIM entry point (Act, Role, or Entity), participation[typeCode=SBJ] |  
 |    encounter | n/a, The target of a resource reference is a RIM entry point (Act, Role, or Entity), inboundRelationship[typeCode=COMP].source[classCode=ENC, moodCode=EVN] |  
 |    effective[x] | n/a, effectiveTime |  
 |    issued | n/a, participation[typeCode=AUT].time |  
 |    performer | n/a, The target of a resource reference is a RIM entry point (Act, Role, or Entity), participation[typeCode=PRF] |  
 |    value[x] | n/a, value |  
 |    value[x] (valueQuantity) | n/a, value |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       value | n/a, PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value |  
 |       comparator | n/a, IVL properties |  
 |       unit | n/a, PQ.unit |  
 |       system | n/a, CO.codeSystem, PQ.translation.codeSystem |  
 |       code | n/a, PQ.code, MO.currency, PQ.translation.code |  
 |    value[x] (valueString) | n/a, value |  
 |    dataAbsentReason | n/a, CD, value.nullFlavor |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       coding | n/a, CV, union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          system | n/a, ./codeSystem |  
 |          version | n/a, ./codeSystemVersion |  
 |          code | n/a, ./code |  
 |          display | n/a, CV.displayName |  
 |          userSelected | n/a, CD.codingRationale |  
 |       text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |    interpretation | n/a, CD, interpretationCode |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       coding | n/a, CV, union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          system | n/a, ./codeSystem |  
 |          version | n/a, ./codeSystemVersion |  
 |          code | n/a, ./code |  
 |          display | n/a, CV.displayName |  
 |          userSelected | n/a, CD.codingRationale |  
 |       text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |    note | n/a, Act, subjectOf.observationEvent[code="annotation"].value |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       author[x] | n/a, Act.participant[typeCode=AUT].role |  
 |       time | n/a, Act.effectiveTime |  
 |       text | n/a, Act.text |  
 |    bodySite | n/a, CD, targetSiteCode |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       coding | n/a, CV, union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          system | n/a, ./codeSystem |  
 |          version | n/a, ./codeSystemVersion |  
 |          code | n/a, ./code |  
 |          display | n/a, CV.displayName |  
 |          userSelected | n/a, CD.codingRationale |  
 |       text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |    method | n/a, CD, methodCode |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       coding | n/a, CV, union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          system | n/a, ./codeSystem |  
 |          version | n/a, ./codeSystemVersion |  
 |          code | n/a, ./code |  
 |          display | n/a, CV.displayName |  
 |          userSelected | n/a, CD.codingRationale |  
 |       text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |    specimen | n/a, The target of a resource reference is a RIM entry point (Act, Role, or Entity), participation[typeCode=SPC].specimen |  
 |    device | n/a, The target of a resource reference is a RIM entry point (Act, Role, or Entity), participation[typeCode=DEV] |  
 |    referenceRange | n/a, outboundRelationship[typeCode=REFV]/target[classCode=OBS, moodCode=EVN] |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       modifierExtension | n/a, N/A |  
 |       low | n/a, PQ, IVL<PQ>, MO, CO, depending on the values, value:IVL_PQ.low |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          value | n/a, PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value |  
 |          unit | n/a, PQ.unit |  
 |          system | n/a, CO.codeSystem, PQ.translation.codeSystem |  
 |          code | n/a, PQ.code, MO.currency, PQ.translation.code |  
 |       high | n/a, PQ, IVL<PQ>, MO, CO, depending on the values, value:IVL_PQ.high |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          value | n/a, PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value |  
 |          unit | n/a, PQ.unit |  
 |          system | n/a, CO.codeSystem, PQ.translation.codeSystem |  
 |          code | n/a, PQ.code, MO.currency, PQ.translation.code |  
 |       type | n/a, CD, interpretationCode |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          coding | n/a, CV, union(., ./translation) |  
 |             id | n/a |  
 |             extension | n/a, N/A |  
 |             system | n/a, ./codeSystem |  
 |             version | n/a, ./codeSystemVersion |  
 |             code | n/a, ./code |  
 |             display | n/a, CV.displayName |  
 |             userSelected | n/a, CD.codingRationale |  
 |          text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |       appliesTo | n/a, CD, interpretationCode |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          coding | n/a, CV, union(., ./translation) |  
 |             id | n/a |  
 |             extension | n/a, N/A |  
 |             system | n/a, ./codeSystem |  
 |             version | n/a, ./codeSystemVersion |  
 |             code | n/a, ./code |  
 |             display | n/a, CV.displayName |  
 |             userSelected | n/a, CD.codingRationale |  
 |          text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |       age | n/a, IVL<QTY[not(type="TS")]> [lowClosed="true" and highClosed="true"]or URG<QTY[not(type="TS")]>, outboundRelationship[typeCode=PRCN].targetObservationCriterion[code="age"].value |  
 |       text | n/a, value:ST |  
 |    hasMember | n/a, The target of a resource reference is a RIM entry point (Act, Role, or Entity), outBoundRelationship |  
 |    derivedFrom | n/a, The target of a resource reference is a RIM entry point (Act, Role, or Entity), .targetObservation |  
 |    component | n/a, outBoundRelationship[typeCode=COMP] |  
 |       id | n/a |  
 |       extension | n/a, N/A |  
 |       modifierExtension | n/a, N/A |  
 |       code | n/a, CD, code |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          coding | n/a, CV, union(., ./translation) |  
 |             id | n/a |  
 |             extension | n/a, N/A |  
 |             system | n/a, ./codeSystem |  
 |             version | n/a, ./codeSystemVersion |  
 |             code | n/a, ./code |  
 |             display | n/a, CV.displayName |  
 |             userSelected | n/a, CD.codingRationale |  
 |          coding (LOINCObservationCode) | n/a, CV, union(., ./translation) |  
 |             id | n/a |  
 |             extension | n/a, N/A |  
 |             system | n/a, ./codeSystem |  
 |             version | n/a, ./codeSystemVersion |  
 |             code | n/a, ./code |  
 |             display | n/a, CV.displayName |  
 |             userSelected | n/a, CD.codingRationale |  
 |          coding (TWLaboratoryCategory) | n/a, CV, union(., ./translation) |  
 |             id | n/a |  
 |             extension | n/a, N/A |  
 |             system | n/a, ./codeSystem |  
 |             version | n/a, ./codeSystemVersion |  
 |             code | n/a, ./code |  
 |             display | n/a, CV.displayName |  
 |             userSelected | n/a, CD.codingRationale |  
 |          text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |       value[x] | n/a, value |  
 |       dataAbsentReason | n/a, CD, value.nullFlavor |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          coding | n/a, CV, union(., ./translation) |  
 |             id | n/a |  
 |             extension | n/a, N/A |  
 |             system | n/a, ./codeSystem |  
 |             version | n/a, ./codeSystemVersion |  
 |             code | n/a, ./code |  
 |             display | n/a, CV.displayName |  
 |             userSelected | n/a, CD.codingRationale |  
 |          text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |       interpretation | n/a, CD, interpretationCode |  
 |          id | n/a |  
 |          extension | n/a, N/A |  
 |          coding | n/a, CV, union(., ./translation) |  
 |             id | n/a |  
 |             extension | n/a, N/A |  
 |             system | n/a, ./codeSystem |  
 |             version | n/a, ./codeSystemVersion |  
 |             code | n/a, ./code |  
 |             display | n/a, CV.displayName |  
 |             userSelected | n/a, CD.codingRationale |  
 |          text | n/a, ./originalText[mediaType/code="text/plain"]/data |  
 |       referenceRange | outboundRelationship[typeCode=REFV]/target[classCode=OBS, moodCode=EVN] |