Difference between revisions of "Negation Glossary"

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Return to [[Negation Requirements]]
 
Return to [[Negation Requirements]]
  
note on avoiding design decisions: "finding" means "fact asserted about patient" and is roughly synonymous with V3 "observation" but without specific alignment to V3 or SCT or anything else
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* Defeasible. capable of being annulled or made void (Webster)
#. 'post-coordinated' & 'precoordinated'
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* Finding. A fact asserted about a patient.
#. 'modifier' & 'qualifer'
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** Stedman's: "A clinically significant observation, usually used in relation to one found on physical examination or laboratory test."
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* Modifier. A concept that changes the meaning of another concept. E.g, to say that a patient has a "family history of" diabetes does not state that the patient has diabetes. Compare Qualifier.
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** SKMT: string which, when added to a term, changes the meaning of the term in the clinical sense (ISO)
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* Negation: the logical operation of asserting the falsehood of a proposition, or a proposition that is the negative of some other proposition.
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** SKMT: indicator specifying tha tthe Act statement is a negatoin of the Act as described by the descriptive (HL7)
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* Observable. A property that may be assessed and characterized in terms of a result value; a question.
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** SKMT: Hierarchy in SNOMED CT which represents a question about something which may be observed or measured. (SCT)
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* Post-coordinated. The quality of being composed of separate concept identifiers. Post-coordination can be achieved either in expression syntaxes defined by code systems for the creation of valid post-coordinated concepts or in model elements with model bindings that articulate how the respective element values are related.
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**SKMT: Representation of a clinical meaning using a combination of two or more concept identifiers (SCT; Candidate)
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* Pre-coordinated. The quality of being composed of a single concept identifier, as defined in a code system.
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** SKMT: compositional concept representation (2.4.1) within a formal system (2.5.1), with an equivalent single unique identifier (ISO)
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* Qualifier. A concept that refines another concept within its semantic scope. E.g, a "left" arm is still an arm. Compare Modifier.
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** SKMT: string which, when added to a term, changes the meaning of the term in a temporal or administrative sense (ISO)

Latest revision as of 02:33, 20 November 2018

Return to Negation Requirements

  • Defeasible. capable of being annulled or made void (Webster)
  • Finding. A fact asserted about a patient.
    • Stedman's: "A clinically significant observation, usually used in relation to one found on physical examination or laboratory test."
  • Modifier. A concept that changes the meaning of another concept. E.g, to say that a patient has a "family history of" diabetes does not state that the patient has diabetes. Compare Qualifier.
    • SKMT: string which, when added to a term, changes the meaning of the term in the clinical sense (ISO)
  • Negation: the logical operation of asserting the falsehood of a proposition, or a proposition that is the negative of some other proposition.
    • SKMT: indicator specifying tha tthe Act statement is a negatoin of the Act as described by the descriptive (HL7)
  • Observable. A property that may be assessed and characterized in terms of a result value; a question.
    • SKMT: Hierarchy in SNOMED CT which represents a question about something which may be observed or measured. (SCT)
  • Post-coordinated. The quality of being composed of separate concept identifiers. Post-coordination can be achieved either in expression syntaxes defined by code systems for the creation of valid post-coordinated concepts or in model elements with model bindings that articulate how the respective element values are related.
    • SKMT: Representation of a clinical meaning using a combination of two or more concept identifiers (SCT; Candidate)
  • Pre-coordinated. The quality of being composed of a single concept identifier, as defined in a code system.
    • SKMT: compositional concept representation (2.4.1) within a formal system (2.5.1), with an equivalent single unique identifier (ISO)
  • Qualifier. A concept that refines another concept within its semantic scope. E.g, a "left" arm is still an arm. Compare Modifier.
    • SKMT: string which, when added to a term, changes the meaning of the term in a temporal or administrative sense (ISO)