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Each component has its specific function. Click on the links below to view the details for each component.

1. Query Tool

   'The Query Tool' component enables you to specify the criteria of patients you are looking for. These is where queries are constructed and run. Users can specify query criteria in the group panels.  Query criteria can be any terms defined in an ontology such as diagnoses, medications, or demographics. Past contained in the ontologies in the Navigate/Find Terms section, as well as past queries or query results are also accepted.
   
   

2. Navigate/Find Terms

   The Navigate/Find Terms is where you can find terms you are interested in queryingsection contains the ontologies (or vocabularies) of terms for constructing queries. You can navigate through logically organized medical ontologies using 'the Navigate Terms' panel, or  or search by text or code using the 'Find' tab.
   
   

3. Query Status

   'Query Status' shows you if shows information about the state of a query is , such as if it is currently running, or results if the last query had returned results in 'Graph Results.' You can also click on 'Query Report' to see , when it completes, the results.  Query Report provides a textual representation of your last submitted query. This often helps users understand their query better .the query, while Graph Results displays various graphical representations of the results.
   
   

4. Previous Queries

   All previously Previously-run queries and their results are stored in ' Previous Queries. ' You can re-use them by dragging them into groups in the 'Query Tool' or save them into 'into the Workplace'. The most recently run queries are displayed at the top. You can use 'Find' to search for a query you are interested in.
   
   

5. Workplace

   'Workplace' is a place to store any useful pieces of The Workplace panel stores useful information you may want to use or refer to later. You may store previously run queries, patient sets, individual patients, and terms. You may create folders to organize your workplace. Your workplace is private by default (only you can read or modify what's in your workplace folder), but there is a SHARED folder where folder that everyone has access to. You may use the SHARED folder to share terms and queries with other colleagues.