Condition Resource

Condition Resource

FHIR Ā  Element 3 STU Definition

Binding Strengths 3 (STU)

Questions/Proposal Ā  to the group

CommentsĀ Ā 

FHIR Ā  Element 3 STU Definition

Binding Strengths 3 (STU)

Questions/Proposal Ā  to the group

CommentsĀ Ā 

clinicalStatus
Ā Ā Ā  The clinical status of the condition.
Ā Ā Ā 

Comments: This element is labeled as a modifier becauseĀ theĀ  status contains codes that mark the condition as not currently valid or Ā  of concern.

Required
Ā Ā Ā  [0..1]
Ā Ā Ā 
Ā Ā Ā  HL7
Ā Ā Ā  hl7.org/fhir/condition-clinical

Add guidance this information Ā  can be captured in the condition.code as the clinical condition: if the Ā  ClinicalStatus can be represented from the codeableConcept Condition.code, it Ā  should not be entered here.
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Ā Ā Ā  Ex:Ā  Asthma - currently active Ā  (finding)
Ā Ā Ā  Ex:Ā  Inactive thyroid disease Ā  (finding)
Ā Ā Ā  Ex:Ā  Recurrent anxiety Ā  (finding)
Ā Ā Ā  Ex:Ā  Diabetes resolved Ā  (finding)Ā 
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verificationStatus
Ā Ā Ā  The verification status to support the clinical statusĀ Ā of theĀ  condition.

Required
Ā Ā Ā  [0..1]
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Ā Ā Ā  hl7.org/fhir/ValueSet/condition-ver-status

Should thisĀ Ā element include 'suspected'

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Add an exampleĀ Ā when a Condition is provisional or differential and then becomes confimed

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Category
Ā Ā Ā  A category assigned to the condition.
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Comments: The categorization is often highly contextual Ā  and may appear poorly differentiated or not very useful in other contexts.

Example
Ā Ā Ā  [0..*]
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Ā Ā Ā  hl7.org/fhir/ValueSet/condition-category

This element Ā  seems to allow categorisation of types of information found in the resource, Ā  such as: symptom, sign, diagnosis, event, complaint, etc. Is it used for Ā  other purposes?

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Should there be Ā  guidance to use the list resource with this element?

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Severity
Ā Ā Ā  A subjective assessment of the severity of the Ā  condition as evaluated by the clinician.

Comments:Ā Ā Coding of the severity with a terminology is preferred, where possible.

Preferred
Ā Ā Ā  [0..1]
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Ā Ā Ā  Include these codes as defined inĀ http://snomed.info/sct
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Ā Ā Ā  Severe, Moderate, Mild

Change binding the proposed Ā  intensional definition for this value set: < 272141005 |Severities|

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Add guidance on validation of Ā  content that is a normal condition, to avoid inappropriate information, e.g. Ā  pregnancy.

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Add guidance this information Ā  can be captured in the condition.code as the clinical condition: if the Ā  Severity can be represented from the Condition.code codeableConcept, it Ā  should not be entered here.
Ā Ā Ā 
Ā Ā Ā  Ex:Ā  Fatal infectious mononucleosis Ā  (disorder)
Ā Ā Ā  Ex:Ā  Mild gingivitis (disorder)
Ā Ā Ā  Ex:Ā  Moderate head injury Ā  (disorder)
Ā Ā Ā  Ex:Ā  Severe myopia (disorder)Ā Ā Ā 

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Code

Identification of the condition, problem or diagnosis.

Example
Ā Ā Ā  [0..1]
Ā Ā Ā 
Ā Ā Ā  Include codes from http://snomed.info/sctĀ  Ā  where concept is-a 404684003 (Clinical Ā  finding)
Ā Ā Ā  Ā 
Ā Ā Ā  Include these codes as defined in http://snomed.info/sct
Ā Ā Ā  Ā 
Ā Ā Ā  160245001
Ā Ā Ā  No current problems or disability
Ā Ā Ā 

Change binding strength to Preferred so SNOMED CT is the Ā  Clinical Terminology of choice for this data element, and change binding the Ā  proposed intensional definition for this value set:
Ā Ā Ā  (< 404684003 |Clinical finding|
Ā Ā Ā  Ā INCLUDE << 420134006 Ā  |Propensity to adverse reactions|
Ā Ā Ā  Ā INCLUDE << 473010000 Ā  |Hypersensitivity condition|
Ā Ā Ā  Ā INCLUDE << 79899007 |Drug Ā  interaction|
Ā Ā Ā  MINUS << 69449002 |Drug action|
Ā Ā Ā  MINUS << 441742003 |Evaluation finding|
Ā Ā Ā  MINUS << 307824009 |Administrative status|
Ā Ā Ā  MINUS << 385356007 |Tumor stage finding|
Ā Ā Ā  MINUS << 80631005 |Clinical stage finding| )
Ā Ā Ā  OR < 413350009 |Finding with explicit context|
Ā Ā Ā  OR < 272379006 |Event|

Corrected ECL expression

((
< 404684003 |Clinical finding|
Ā Ā Ā OR << 420134006 Ā  |Propensity to adverse reactions|
Ā Ā Ā OR << 473010000 Ā  |Hypersensitivity condition|
Ā Ā Ā OR << 79899007 |Drug Ā  interaction|
) MINUS (
<< 69449002 |Drug action|
OR << 441742003 |Evaluation finding|
Ā Ā Ā OR << 307824009 |Administrative status|
Ā Ā Ā OR << 385356007 |Tumor stage finding|
Ā Ā Ā OR << 80631005 |Clinical stage finding|
))
OR < 413350009 |Finding with explicit context|
OR < 272379006 |Event|

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There is a proposed change to Ā  the Scope and Usage of this resource to better reflect the in Ā  scope elements for this resource.Ā 

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Add guidance when the Ā  condition.code may include the Severity, the ClinicalStatus even the Ā  verificationStatus (confirmed) as the clinical condition: if the Ā  Condition.code includes the severity and/or the clinical status and/or the Ā  verification status these elements should not be captured to avoid duplicated Ā  information.
Ā Ā Ā  Ā 
Ā Ā Ā  Ex.: Tuberculoma of spinal cord confirmed (disorder)
Ā Ā Ā  Ex.: Suspected fetal abnormality affecting management of mother (disorder)

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There is a proposed change to Ā  the Scope and Usage of this resource to better reflect the in Ā  scope elements for this resource.
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Ā Ā Ā  Suggest that the ā€˜Allergic to X’ be recorded in the condition.code when Ā  this is not a reason for an encounter. Use both the Condition and the Ā  AllergyIntolerance resources when there is an acute state.

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Add an example for when the Ā  Condition.code is not required.

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bodySite
Ā Ā Ā  The anatomical location where this condition manifests Ā  itself.

Comments: Only used if not implicit in code Ā  found in Condition.code. If the use case requires attributes from the Ā  BodySite resource (e.g. to identify and track separately) then use the Ā  standard extension body-site-instance. May be a summary code, or a reference Ā  to a very precise definition of the location, or both.

Example
Ā Ā Ā  [0..*]
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Ā Ā Ā  Include codes from http://snomed.info/sctĀ Ā  Ā  where concept is-a 442083009 (Anatomical or Ā  acquired body structure)
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The binding strength should be Ā  changed for Preferred [0..*]

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In the examples f202 and f203, Ā  we can see a major discrepancy between the Condition.code and the BodySite. Ā  Should there be guidance when this element is used and how should data be Ā  consolidated for analysis and retrieval?

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stage.summary
Ā Ā Ā  A simple summary of the stage such as "Stage Ā  3". The determination of the stage is disease-specific.

Example
Ā Ā Ā  [0..1]
Ā Ā Ā  Include codes from http://snomed.info/sct where concept is-a Ā  385356007
Ā Ā Ā  (Tumour stage finding)
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The binding strength should be Ā  changed for Preferred [0..*]

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The Content Logical Definition Ā  does not seem aligned on the Expansion shown on the page. Add the following Ā  to the Content Logical Definition:
Ā Ā Ā  http://snomed.info/sct where concept is-aĀ Ā  Ā  80631005 Clinical stage finding (finding)

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Add a «Comment» similar to the   Severity element.
Ā Ā Ā  Comments: Coding of the Stage with a terminology is preferred, where Ā  possible.

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Add guidance this information Ā  can be captured in the condition.code as the clinical condition: if the Ā  Condition.Stage.Summary can be represented from the codeableConcept Ā  Condition.code, it should not be entered here.
Ā Ā Ā 
Ā Ā Ā  Ex:Ā  Pressure ulcer stage 3 Ā  (disorder)
Ā Ā Ā  Ex:Ā  Systolic heart failure stage D Ā  (disorder)
Ā Ā Ā  Ex:Ā  Mammography assessment (Category Ā  1) - Negative (finding)
Ā Ā Ā  Ex:Ā  Stage 2 pulmonary sarcoidosis Ā  (disorder)

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Is there a dependency between Ā  this element and the verificationStatus?

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Please review the Example f204 Ā  whcih does not seem to comply to the definition of this element.Ā 

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stage.assessment
Ā Ā Ā  Reference to a formal record of the evidence on which Ā  the staging assessment is based.

There is no Terminology binding currently
Ā Ā Ā  [0..*]

Is there a dependency between Ā  this element and the verificationStatus?

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evidence.code
Ā Ā Ā  A manifestation or symptom that led to the recording of Ā  this condition.

Example
Ā Ā Ā  [0..*]
Ā Ā Ā 
Ā Ā Ā  Include codes from http://snomed.info/sctĀ Ā  Ā  where concept is-a 404684003 (Clinical Ā  finding)
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Change binding strength to Preferred so SNOMED CT is the Ā  Clinical Terminology of choice for this data element and change binding to Ā  the same as for the Condition.code unless there is a rationale for the Ā  bindings to be different, knowinf that the SNOMED CT clinical finding Ā  hierarchy does not have specific sub-hierarchies that are signs or symptoms.

Ā Will include the values from the Observation Resource plus items from the Condition Resource.

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Provide guidance for when to use Ā  the evidence.code vs the Observation Resource



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Please review the Example f201, Ā  f002 and f003 which do not seem to comply to the definition of this Ā  element.Ā 

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evidence.detail
Ā Ā Ā  Links to other relevant information, including Ā  pathology reports.

There is no Terminology binding currently
Ā Ā Ā  [0..*]

Is there a dependency between Ā  this element and the verificationStatus?

Ā The detail field here allows a reference to be made to 0..* Observation Resources.

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How are the other data element Ā  adjusting when a value is populated in this field? Are there validation on Ā  all associated fields? Refer to example f202-malignancy.
Ā Ā Ā  Refer to example f203-sepsis. In this use case, if the report is only Ā  sepsis, how and will the code be validated against that information?

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