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.
{ "resourceType": "Observation", "id": "46eca276-b2b1-43fe-9415-ed4a3462d4a1", "meta": { "versionId": "1", "lastUpdated": "03/12/2021 22:07:00", "source": "#E88Bp6vmUvST0x5d" }, "status": "final", "category": [ { "coding": [ { "system": "http://terminology.hl7.org/CodeSystem/observation-category", "code": "laboratory", "display": "laboratory" } ] } ], "code": { "coding": [ { "system": "http://loinc.org", "code": "85339-0", "display": "Progesterone receptor Ag [Presence] in Breast cancer specimen by Immune stain" } ], "text": "Progesterone receptor Ag [Presence] in Breast cancer specimen by Immune stain" }, "subject": { "reference": "Patient/0c8ec550-2221-43ef-8ac5-6e3964f4ed19" }, "encounter": { "reference": "Encounter/de9ffd61-bf84-4c7f-865f-cfdd3a0899b7" }, "effectiveDateTime": "01/04/1946 03:52:34", "issued": "01/04/1946 03:52:34", "valueCodeableConcept": { "coding": [ { "system": "http://snomed.info/sct", "code": "260385009", "display": "Negative (qualifier value)" } ], "text": "Negative (qualifier value)" } }