Query+Health+-+Standards

include component="page" wikiName="siframework" page="Query Health Header" **Query Health Standards**

Query Health Clinical Element Data Dictionary (CEDD)
The Query Health CEDD is intended to serve as a "view" of the clinical data that is needed to support a distributed query. In this way, it is not intended to be a new clinical information model, but a representative clinical view of the data needed to support various queries as defined in the Query Health Expanded Analysis user story and Query Health Generic Use Case.

Query Health - Query Format Specification based on HQMF
This Query Health - Query Format page facilitates discussions of the Query Format specification for interoperable distributed queries. The HQMF Implementation Guide for Query Health is accessible at 

Query Health - Query Envelope
The Query Envelope specification describes how to package queries and results and exchange them securely between Information Requesters and Responding Organization

Query Health - Results Format Specification based on QRDA.
The Query Health - Results Format page will facilitate the discussion of Query Health Results Formats and changes required to the existing standard. The QRDA Implementation Guide for Query Health is accessible at

Diabetes: HbA1c Poor Control Quality Measure:
An authorized Information Requestor, the query source, publishes a query for the percentage of patients 18-75 years of age with diabetes (type 1 or type 2) who had HbA1c > 9.0%.
 * [[image:QHContextDiagram_v01.png width="450" height="310" align="left" caption="Information Provider: "Organization A" receives the request from the requester. The Provider/Provider organization extracts the data for each result type requested in the query. (click to enlarge)" link="Query Health Context Diagram"]] || [[image:Diabetes_Query_Sample.png width="450" height="310" align="left" caption="The final Result Set from the Provider/Provider Organizations (data source) is sent back to the Information Requestor.                                                  (click to enlarge)" link="file:siframework/NQF_HQMF_HumanReadable_0059.html"]] ||

Sample DUA Template


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