Mappings for the observation resource.
| Observation | Observation[classCode=OBS, moodCode=EVN] |
| name | code |
| value[x] | value |
| interpretation | interpretationCode |
| comments | subjectOf.observationEvent[code="annotation"].value |
| applies[x] | effectiveTime |
| issued | participation[typeCode=AUT].time |
| status | status
Amended & Final are differentiated by whether it is the subject of a ControlAct event with a type of "revise" |
| reliability | uncertaintyCode |
| bodySite | targetSiteCode |
| method | methodCode |
| identifier | id |
| subject | participation[typeCode=SBJ] |
| specimen | participation[typeCode=SPC].specimen |
| performer | participation[typeCode=PRF] |
| referenceRange | outboundRelationship[typeCode=REFV]/target[classCode=OBS, moodCode=EVN] |
| low | value:IVL_PQ.low |
| high | value:IVL_PQ.high |
| meaning | interpretationCode |
| age | outboundRelationship[typeCode=PRCN].targetObservationCriterion[code="age"].value |
| related | outBoundRelationship |
| type | .typeCode |
| target | .targetObservation |
| Observation | OBX |
| name | OBX-3-observation identifier |
| value[x] | OBX.2, OBX.5, OBX.6 |
| interpretation | OBX-8-interpretation codes |
| comments | NTE.3 (partner NTE to OBX, or sometimes another (child?) OBX) |
| applies[x] | OBX-14-date/time of the observation, 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) |
| status | OBX-11-observation result status |
| reliability | Maybe OBX.8/OBX.9 |
| bodySite | OBX-20-observation site |
| method | OBX-17-observation method |
| identifier | OBX.21 |
| subject | PID-3-patient ID list |
| specimen | |
| performer | OBX.15 / (Practitioner) OBX-16-responsible observer, PRT-5-participation person:PRT-4-participation='RO' /
(Device) OBX-18-equipment instance identifier , PRT-10-participation device:PRT-4-participation='EQUIP' / (Organization) OBX-23-performing organization name, PRT-8-participation organization:PRT-4-participation='PO' |
| referenceRange | |
| low | OBX-7-references range |
| high | OBX-7-references range |
| meaning | OBX-10-nature of abnormal test? |
| age | |
| related | Relationships established by OBX-4 usage |
| type | N/A |
| target | |
. Page versions: R5 R4B R4 R3 R2
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