| All | OperationalTemplate [rootArchetypeId=openEHR-EHR-SECTION.visual_acuity_study.v0, otherContributors=null, tshis=[ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0], code=at0000, itemType=SECTION, level=0, text=Visual acuity study, description=Defines the process which involves the visual acuity test and the subsequent study of results., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=SECTION, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1], code=at0000, itemType=ACTION, level=1, text=Procedure, description=A clinical activity carried out for screening, investigative, diagnostic, curative, therapeutic, evaluative or palliative purposes., comment=null, uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=ACTION, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/description[at0001], code=at0001, itemType=UNSUPPORTEDTOPLEVELATTRIBUTE, level=2, text=Description, description=, comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=UNSUPPORTEDTOPLEVELATTRIBUTE, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/description[at0001]/items[at0002], code=at0002, itemType=ELEMENT, level=3, text=Procedure name, description=Identification of the procedure by name., comment=Coding of the specific procedure with a terminology is preferred, where possible., uncommonOntologyItems=null, occurencesFormal=1..1, occurencesText=Mandatory, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=Default value: Visual acuity study, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/description[at0001]/items[at0049], code=at0049, itemType=ELEMENT, level=3, text=Description, description=Narrative description about the procedure, as appropriate for the pathway step., comment=For example: description about the performance and findings from the the procedure, the aborted attempt or the cancellation of the procedure., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=Default value: Carry out the measurement of patient's visual acuity., extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/description[at0001]/items[at0065], code=at0065, itemType=ELEMENT, level=3, text=Method, description=Identification of specific method or technique for the procedure., comment=Use this data element to record simple terms or a narrative description. If the requirements for recording the method require more complex modelling then this can be represented by additional archetypes within the 'Procedure detail' SLOT in this archetype. If the method is included in the 'Procedure name' via precoordinated codes, this data element becomes redundant., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/description[at0001]/items[at0058], code=at0058, itemType=ELEMENT, level=3, text=Urgency, description=Urgency of the procedure., comment=Coding with a terminology is preferred, where possible., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/description[at0001]/items[at0066], code=at0066, itemType=ELEMENT, level=3, text=Scheduled date/time, description=The date and/or time on which the procedure is intended to be performed., comment=Only for use in association with the 'Procedure scheduled' pathway step., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_DATE_TIME, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/description[at0001]/items[at0060], code=at0060, itemType=ELEMENT, level=3, text=Final end date/time, description=The date and/or time when the entire procedure, or the last component of a multicomponent procedure, was finished., comment=Only for use in association with the 'Procedure performed' pathway step, and in situations where the procedure is repeated on multiple occasions before being completed or there are multiple components to the whole procedure. This may be the same as the RM time attribute for the 'Procedure completed' pathway step., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_DATE_TIME, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/description[at0001]/items[at0061], code=at0061, itemType=ELEMENT, level=3, text=Total duration, description=The total amount of time taken to complete the procedure, which may include time spent during the active phase of the procedure plus time during which the procedure was suspended., comment=Only for use in association with the 'Procedure completed' pathway steps., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_DURATION, bindings=null, values=>=PT0S, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/description[at0001]/items[at0067], code=at0067, itemType=ELEMENT, level=3, text=Procedure type, description=The type of procedure., comment=This pragmatic data element may be used to support organisation within the user interface., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/description[at0001]/items[at0014], code=at0014, itemType=ELEMENT, level=3, text=Reason, description=Reason that the activity or care pathway step for the identified procedure was carried out., comment=For example: the reason for the cancellation or suspension of the procedure., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=- Assessment of wet AMD
- Monitor the progression of chronic glaucoma
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/description[at0001]/items[at0005], code=at0005, itemType=ELEMENT, level=3, text=Comment, description=Additional narrative about the activity or care pathway step not captured in other fields., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/protocol[at0053], code=at0053, itemType=UNSUPPORTEDTOPLEVELATTRIBUTE, level=2, text=Protocol, description=, comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=UNSUPPORTEDTOPLEVELATTRIBUTE, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/protocol[at0053]/items[at0054], code=at0054, itemType=ELEMENT, level=3, text=Requestor order identifier, description=The local ID assigned to the order by the healthcare provider or organisation requesting the service., comment=This is equivalent to Placer Order Number in HL7 v2 specifications., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CHOICE, bindings=null, values= Text Identifier
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-ACTION.procedure.v1]/protocol[at0053]/items[at0056], code=at0056, itemType=ELEMENT, level=3, text=Receiver order identifier, description=The ID assigned to the order by the healthcare provider or organisation receiving the request for service. This is also referred to as Filler Order Identifier., comment=This is equivalent to Filler Order Number in HL7 v2 specifications., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CHOICE, bindings=null, values=- Text
- Identifier
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1], code=at0000, itemType=OBSERVATION, level=1, text=Visual acuity, description=Visual acuity is a measure of the spatial resolution of the visual processing system., comment=null, uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=OBSERVATION, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001], code=at0001, itemType=UNSUPPORTEDTOPLEVELATTRIBUTE, level=2, text=Data, description=, comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=UNSUPPORTEDTOPLEVELATTRIBUTE, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134], code=at0134, itemType=POINT_EVENT, level=3, text=Any event, description=Default, unspecified point in time or interval event which may be explicitly defined in a template or at run-time., comment=null, uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=POINT_EVENT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003], code=at0003, itemType=UNSUPPORTEDTOPLEVELATTRIBUTE, level=4, text=Data, description=, comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=UNSUPPORTEDTOPLEVELATTRIBUTE, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0138], code=at0138, itemType=ELEMENT, level=5, text=Test Name, description=The name of the exact visual acuity test performed. This generally represents a broad category of applied refraction. Specific refraction details can be described using 'Refractive Correction'., comment=Details of the exact correction applied, or where multiple corrections should be captured via 'Refractive Correction'., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CHOICE, bindings=null, values= Coded Text- Pinhole visual acuity
- Usual corrected visual acuity
- Best corrected visual acuity
- Unaided visual acuity
- Text
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0039], code=at0039, itemType=ELEMENT, level=5, text=Description, description=An overall narrative description of the visual acuity test result., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053], code=at0053, itemType=CLUSTER, level=5, text=Per Eye, description=Details of the visual field test result for each eye., comment=null, uncommonOntologyItems=null, occurencesFormal=0..2, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0007], code=at0007, itemType=ELEMENT, level=6, text=Eye Examined, description=The eye which is being examined., comment=null, uncommonOntologyItems=null, occurencesFormal=1..1, occurencesText=Mandatory, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_CODED_TEXT, bindings=null, values=- Left eye
- Right eye
- Both eyes simultaneously
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0055], code=at0055, itemType=ELEMENT, level=6, text=Absent Result, description=Details of a test result which could not be recorded., comment=Details of reasons for an absent test result can be described in Additional Comment or Confounding Factors., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CHOICE, bindings=null, values=- Coded Text
- Not performed
- Not completed
- Text
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0028], code=at0028, itemType=CLUSTER, level=6, text=Notation, description=Details of a visual acuity result recorded using one of the result notation formats., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0028]/items[at0056], code=at0056, itemType=ELEMENT, level=7, text=Metric Snellen, description=The distance test result, recorded in Snellen format expressed in metres, where 6/6 is regarded as normal., comment=Examples: '6/6, '6/12', '6/5', uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_PROPORTION, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0028]/items[at0009], code=at0009, itemType=ELEMENT, level=7, text=US Snellen, description=The distance test result, recorded as Snellen visual acuity expressed in feet, where 20/20 is regarded as normal., comment=Examples: '20/20' , '20/40', '20/18', uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_PROPORTION, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0028]/items[at0057], code=at0057, itemType=ELEMENT, level=7, text=Decimal Snellen, description=The distance test result,recorded as Sn ellen visual acuity expressed as a decimal ratio, where 1.0 is regarded as normal., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_PROPORTION, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0028]/items[at0011], code=at0011, itemType=ELEMENT, level=7, text=ETDRS Letters, description=Visual acuity expressed using ETDRS Letters format, with a value of 100 regarded as normal., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_COUNT, bindings=null, values=1..120, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0028]/items[at0046], code=at0046, itemType=ELEMENT, level=7, text=logMar, description=The test result, recorded as logMar visual acuity, where a value of 0 is regarded as normal., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_QUANTITY, bindings=null, values=-0.5..2, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0028]/items[at0015], code=at0015, itemType=ELEMENT, level=7, text=Low Vision Score, description=Graded scale used when patient has low levels of visual acuity., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_ORDINAL, bindings=null, values=- 1: NPL - No perception of light
- 2: PL - Perception of light
- 3: HM - Hand movement
- 4: CF - Count fingers
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0059], code=at0059, itemType=ELEMENT, level=6, text=Letter Termination Adjustment, description=A line termination adjustment score applied to the visual acuity result., comment=If the patient can read at least half of the chart line the visual acuity terminatin line is recorded as that line, with the number of letters missed on that line recorded as a negative Letter Termination Adjustment score.
If the patient can read less than half of a Visual Acuity line, the previous line is recorded as the Visual Acuity result, with the number of letters seen on the following line recorded as a positive 'Letter Termination Adjustment' score., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_COUNT, bindings=null, values=-10..10
Assumed value: 0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0010], code=at0010, itemType=ELEMENT, level=6, text=Derived Score, description=Visual acuity expressed as an integer score which is calculated from one or more of the other result notation formats. The original notation should be captured using 'Derived Score Original Notation' format'., comment=Details of the algorithm used and original result format may be recorded under 'Derived Score Methodology'., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_COUNT, bindings=null, values=>=0, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0053]/items[at0066], code=at0066, itemType=ELEMENT, level=6, text=Interpretation, description=The test result expressed as a qualitative term, normally coded., comment=Example: 'Visual Acuity 20/20' or 'Jaeger 'J2' score'., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0054], code=at0054, itemType=ELEMENT, level=5, text=Overall Interpretation, description=A term, commonly coded, expressing an overall interpretation of the visual acuity test., comment=null, uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/data[at0003]/items[at0040], code=at0040, itemType=ELEMENT, level=5, text=Comment, description=Any additional narrative comment about the visual acuity test., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/state[at0041], code=at0041, itemType=UNSUPPORTEDTOPLEVELATTRIBUTE, level=4, text=State, description=, comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=UNSUPPORTEDTOPLEVELATTRIBUTE, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/state[at0041]/items[at0112], code=at0112, itemType=ELEMENT, level=5, text=Confounding Factors, description=Patient circumstances which affect interpretation of the result. Often termed 'reliability' in opthalmological documentation., comment=Examples: 'Patient was confused', 'Low light conditions'., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/data[at0001]/events[at0134]/state[at0041]/items[at0042], code=at0042, itemType=ELEMENT, level=5, text=Refractive Correction, description=The specific type(s) of refractive correction applied when measuring visual acuity., comment=Examples: 'No correction : unaided', 'Pinhole'., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_CODED_TEXT, bindings=null, values=- Spectacles
- Contact lenses
- Pinhole
- Autorefraction
- Retinoscopy
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020], code=at0020, itemType=UNSUPPORTEDTOPLEVELATTRIBUTE, level=2, text=Protocol, description=, comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=UNSUPPORTEDTOPLEVELATTRIBUTE, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020]/items[at0081], code=at0081, itemType=ELEMENT, level=3, text=Testing Distance, description=The distance at which the subject's visual acuity was measured., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_QUANTITY, bindings=null, values=>=0; >=0; >=0; >=0
Units:, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020]/items[at0023], code=at0023, itemType=ELEMENT, level=3, text=Chart Method, description=The charting method used to measure visual acuity., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_CODED_TEXT, bindings=null, values=- logMar chart
- Snellen chart
- ETDRS chart
- Picture chart
- Reduced logMar
- Reduced Snellen
- Faculty of Ophthalmologists 'N' Score
- Jaeger 'J' Score
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020]/items[at0021], code=at0021, itemType=ELEMENT, level=3, text=Chart Optotype, description=The style of chart optotype used to assess visual acuity., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_CODED_TEXT, bindings=null, values=- Letter
- Orientation
- Picture
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020]/items[at0022], code=at0022, itemType=ELEMENT, level=3, text=Chart Scoring Algorithm, description=The alogrithm used to determine the score., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_CODED_TEXT, bindings=null, values=- Single letter
- Whole line
- Last line single letter
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020]/items[openEHR-EHR-CLUSTER.device.v1], code=at0000, itemType=CLUSTER, level=3, text=Medical Device, description=An instrument, apparatus, implant, material or similar, used in the provision of healthcare. In this context, a medical device includes a broad range of devices which act through a variety of physical, mechanical, thermal or similar means but specifically excludes devices which act through medicinal means such as pharmacological, metabolic or immunological methods. The scope is inclusive of disposable devices as well as durable or persisting devices that require tracking, maintenance activities or regular calibration, recognising that each type of device has specific data recording requirements., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020]/items[openEHR-EHR-CLUSTER.device.v1]/items[at0001], code=at0001, itemType=ELEMENT, level=4, text=Device name, description=Identification of the medical device, preferably by a common name, a formal fully descriptive name or, if required, by class or category of device., comment=This data element will capture the term, phrase or category used in clinical practice. For example: <brand name><machine> (XYZ Audiometer); <size> <brand name> <intravenous catheter> (14G Jelco IV catheter); or <brand name/type> <implant>. Coding with a terminology is desirable, where possible, although this may be local and depending on local supplies available., uncommonOntologyItems=null, occurencesFormal=1..1, occurencesText=Mandatory, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020]/items[openEHR-EHR-CLUSTER.device.v1]/items[at0003], code=at0003, itemType=ELEMENT, level=4, text=Type, description=The category or kind of device., comment=Not applicable if a category is already recorded in 'Device name'.
Example: if the 'Device' is named as a 'urinary catheter'; the 'Type' may be recorded as 'indwelling' or 'condom'.Coding with a terminology is desirable, where possible. This may include use of GTIN or EAN numbers., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020]/items[openEHR-EHR-CLUSTER.device.v1]/items[at0002], code=at0002, itemType=ELEMENT, level=4, text=Description, description=Narrative description of the medical device., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020]/items[openEHR-EHR-CLUSTER.device.v1]/items[at0005], code=at0005, itemType=ELEMENT, level=4, text=Date of manufacture, description=Date the device was manufactured., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_DATE_TIME, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020]/items[at0092], code=at0092, itemType=ELEMENT, level=3, text=Derived Score Original Notation, description=The original visual acuity result notation from which the Derived Score was calculated., comment=When the visual acuity result is recorded using a Derived Score, this element can be used to record the original notation format, so that it can be displayed using the original notation., uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_CODED_TEXT, bindings=null, values=- US Snellen
- Metric Snellen
- Decimal Snellen
- ETDRS Letters
- Low Vision Score
- logMar
, extendedValues=null], ResourceSimplifiedHierarchyItem [path=[openEHR-EHR-SECTION.visual_acuity_study.v0]/items[openEHR-EHR-OBSERVATION.visual_acuity.v1]/protocol[at0020]/items[at0117], code=at0117, itemType=ELEMENT, level=3, text=Derived Score Algorithm, description=Details of the algorithm used to calculate a derived score., comment=null, uncommonOntologyItems=null, occurencesFormal=null, occurencesText=null, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null]], templateType=normal] |