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Difference between revisions of "Negation Glossary"
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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. | * 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) | ** 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. | + | * 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) | ** 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. | * 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. | ||
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)
