Provide guidance for avoiding value set computations

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    • Type: Change Request
    • Resolution: Persuasive
    • Priority: Medium
    • US Quality Measures (FHIR)
    • Clinical Quality Information
    • (NA)
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      Agree.  Add a conformance requirement to state that authors SHOULD avoid the use of expressions that require implementations to perform the expansion of a value set, preferring instead the use of the terminology membership operator. For example, rather than combining multiple value sets using a `union`, separate membership tests in each value set should be used.

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      Agree.  Add a conformance requirement to state that authors SHOULD avoid the use of expressions that require implementations to perform the expansion of a value set, preferring instead the use of the terminology membership operator. For example, rather than combining multiple value sets using a `union`, separate membership tests in each value set should be used.
    • Rob Samples/Bryn Rhodes: 27-0-0
    • Enhancement
    • Compatible, substantive

      Add a conformance requirement to capture the best practice that terminology membership is preferred over value set evaluation.

      Specifically, authors SHOULD avoid the use of expressions that require implementations to perform the expansion of a value set, preferring instead the use of the terminology membership operator. For example, rather than combining multiple value sets using a `union`, separate membership tests in each value set should be used.

       

      Refer to the following github issue for more information:

      https://github.com/cqframework/clinical_quality_language/issues/179

            Assignee:
            Bryn Rhodes
            Reporter:
            Bryn Rhodes
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: