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.
<Observation xmlns="http://hl7.org/fhir"> <id value="esempio-Observation-EsitoValutazione-triage" /> <meta> <versionId value="1" /> <lastUpdated value="2023-01-11T08:32:56+01:00" /> <profile value="https://fhir.siss.regione.lombardia.it/StructureDefinition/RLObservationEsitoValutazione" /> </meta> <status value="registered" /> <code> <coding> <system value="https://fhir.siss.regione.lombardia.it/ValueSet/SGDT-Valutazione" /> <code value="VAL1" /> <display value="Scheda Triage" /> </coding> </code> <subject> <reference value="Patient/c2079ade-989e-11ed-a8fc-0242ac120002" /> <display value="Mario Rossi" /> </subject> <effectiveDateTime value="2023-01-15T08:32:56+01:00" /> <performer> <reference value="PractitionerRole/d252b662-989e-11ed-a8fc-0242ac120002" /> <display value="Infermiere" /> </performer> <valueInteger value="5" /> <derivedFrom> <reference value="QuestionnaireResponse/d3541270-9814-11ed-a8fc-0242ac120002" /> <display value="Scheda Triage" /> </derivedFrom> </Observation>