FQL is a query language that allows you to retrieve, filter and project data from any data source containing FHIR Resources. It brings the power of three existing languages together: SQL, JSON and FhirPath. It allows you to create tables and is useful for gaining insight and perform quality control.
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USCoreAllergySubstance
Documentation of substances suspected of (or not suspected of) causing an allergy or intolerance reaction in an individual. Inclusion Criteria: specific or general substances to which a patient may be exposed and which may be suspected of causing an adverse reaction; assertions refuting these suspicions. This includes:
- Common dietary substances for allergy and intolerance documentation (SNOMEDCT)
- Common drug classes for allergy and intolerance documentation (SNOMEDCT)
- Common drug substances for allergy and intolerance documentation (RXNORM)
- Common environmental substances for allergy and intolerance documentation (SNOMEDCT)
- Common refutations and null values for substance causes for allergy and intolerance documentation (SNOMEDCT)
Exclusion Criteria: actual conditions caused by exposure (reactions, allergies)
- type ValueSet
- FHIR R4
- status Active
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version3.1.1
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