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  1. Federated Query Home

    The Federated Query Simulations project contains database scripts that simulate federated queries of clinical data repositories. Created by Griffin M Weber … a query to determine the number of distinct patients in a network of hospitals that match certain criteria. It repeats the simulation multiple times varying
    Federated Query Simulations • Jul 23, 2018

  2. Using the Query Panel for Creating and Running Queries

    Query Panel.png
    i2b2 Web Client • Mar 03, 2019

  3. Ontology Approaches for Federated Query Systems

    Current Trends The current trend in federated query systems that use SHRINE is to dictate that the ontology used for SHRINE is identical to the one used … such as expanding the use of patient_dimension based queries for Demographics; updating concept_dimension based queries to reflect the concept and modifier
    i2b2 Developer's Forum • Mar 04, 2015

  4. Run Patient Set Query

        Run patient set query Runs the query and returns the result and its status
    Server (Cells) Messaging Home • Aug 23, 2018

  5. Query Health

    Integrating i2b2 and Query Health for standards-compliant population health management
    Query Health • Mar 16, 2016

  6. Ontologies for Federated Query Systems

    Information on how to modify a federated query system ontology for a local instance can be found here https://community.i2b2.org/wiki/display/DevForum/Ontology+Approaches+for+Federated+Query+Systems      owg
    i2b2 Working Groups • Jun 21, 2018

  7. 10.4.4.2.4 Setfinder Query - Lockout Properties

    In i2b2 a user who is able to run queries and is only allowed to see aggregated results is known as an obfuscated user. An example of an aggregated result … of times he / she can run the same query in a project within a specified time period. If the user exceeds the maximum number of times then their account
    Developers Getting Started With i2b2 • Jan 03, 2020

  8. Patient Set Query Request and Response Object Model

                  User Master (Query) Instance (Query Run) QueryDefinition PatientSet ObservationFact Master (Query)   Instance (Query Run) Result RequestXml MasterInstanceResult PatientData Get a List of Saved Query Definitions x           x
    Server (Cells) Messaging Home • Aug 24, 2018

  9. Query Sample for Diagnoses

    ICD-9 code is known: Use this query to lookup the _C_BASECODE_ and _C_FULLNAME_ for ICD-9 diagnosis code 346.0 SELECT C_BASECODE, C_FULLNAME FROM RPDR … is known: Use this query to lookup the _C_BASECODE_ and _C_FULLNAME_ for the diagnosis of migraines. SELECT C_BASECODE, C_FULLNAME FROM RPDR WHERE C_FULLNAME
    Server (Cells) Design • Sep 04, 2018

  10. Query Sample for Problems

    Use this query to find all the patients that were diagnosed with migraines. SELECT DISTINCT (PATIENT_NUM) FROM OBSERVATION_FACT WHERE … (320-389)(346) Migraine%' ) Use this query to find the ages of all patients that were diagnosed with migraines. SELECT CONCEPT_CD FROM
    Server (Cells) Design • Sep 04, 2018