The 'Previous Queries' panel has 2 tabs. 'Previous Queries' tab, which lists all queries run by the user, and 'Find' tab, which allows the user to search for their previous queries.

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The 'Previous Queries' tab displays queries run by a user, with the most recent ones listed first. Results associated with the query can also be viewed in this tab. Both a standard i2b2 query ( ) and a Temporal query ( ) will appear in the 'Previous Queries.' Please see 3. 'Query Tool' for query types.

Find tab

The 'Find' tab provides previous query search interface. In the first combo box ( ), users can select one of the search options; search from the 'Previous Query Name', 'Previous Result Type', 'Patient Number', or any of the above categories. The second combo box ( ) allows users to set the input keyword match options; 'Containing', 'Exact', 'Starting with', or 'Ending with'. It returns the search results in the same format as 'Previous Queries' tab display.

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