DAF Research Implementation Guide v2.0.0 (STU2)

This page is part of the Data Access Framework (v2.0.0: STU 2) based on FHIR R3. . For a full list of available versions, see the Directory of published versions

CodeSystem: daf-research-query-formats

Formats: XML, JSON, Turtle

DAF Research Query Formats

Research Data Models that are in use widely in the industry currently

This code system http://hl7.org/fhir/us/daf-research/CodeSystem/daf-research-query-formats defines the following codes:

CodeDisplayDefinition
CQL CQL QueriesQueries are created using the Clinical Quality Language (CQL) language
SAS SAS QueriesQueries are created using the SAS language
SQL SQL QueriesQueries are created using the SQL language
FHIR-SEARCH FHIR Search QueriesQueries are created using FHIR Search mechanisms
PopMedNet-JSON PopMedNet-JSON QueriesQueries are created using PopMedNet JSON format, which is used in PCORNet.