Page History
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1.8.1 Release Notes
i2b2 1.8.0 Release introduces two major improvements to the platform that enhance usability and applicability: a redesigned and completely rewritten i2b2 Web Interface to improve the user experience, and 1 Release builds on the rewritten web interface introduced in 1.8 with new features and new administration tools, it introduces a powerful new data export module, and it adds core support for the OMOP data model on Postgres databases (adding to MSSQL and Oracle databases . These changes represent a major step forward in i2b2.in 1.8).
Highlight of Features
Top New Features
| Description | ||
|---|---|---|
| Data Exporter extension for i2b2 |
| Using the webclient breakdowns, patient data can be exported as flat files to be loaded into SAS, R and other data analytic tools for further analysis. |
ACT Ontology Version 4.1 |
| Version 4.1 provides 19 ontologies supporting i2b2 and OMOP CDM architecture architectures on ORACLE, SQLServer and Postgres databases. |
i2b2 on OMOP for Postgres database |
| The core i2b2 platform now supports the OMOP data model on Postgres database (adding to existing Oracle and SQLServer OMOP support), which is queryable through the comprehensive ENACT-OMOP Ontology. |
Bug fixes |
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Contribution | Contributor | Description |
ACT-Ontology Version V4.1 | Michele Morris (University of Pittsburgh) | The ACT V4.1 Ontology supporting i2b2 and OMOP CDMs enables queries to be run in i2b2 query tool against ORALEORACLE, SQLServer and Postgres databases. |
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Data Exporter extension for i2b2
i2b2 Users can now create i2b2 queries using the webclient breakdown Data Request feature. The Options presented in the breadkdown are configurable in the database HIVE_CELL_Params to export a specific data setexport patient data for a patient set. The workflow involves breakdowns in the webclient, which allow users to request exports and data managers to generate exports. The export types and options are fully configurable in the database. Detailed documentation on set up can be at Data Exporter Set-up
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- User logs into i2b2 webclient and creates runs a regular i2b2 i2b2 query, checks checking the desired Data request breakdown option and selects run when running the query.
- Email An e-mail is sent to the data Manager manager on the user data request
- The manager logs in and rerun reruns the user query by selecting with the Data Export breakdown selection to generate the export flat filefiles.
- The generated export flat file is stored in a location specified in the HIVE_CELL_Params setting.
- Email is sent to the user confirming the file extract and how to access the files.
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