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1.8 Release Notes

i2b2 1.8 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 core support for the OMOP data model on MSSQL and Oracle databases. These changes represent a major step forward in i2b2.

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Description

New Web client User Interface

The completely rewritten web client represents a major step forward for i2b2 that features an improved layout, greater visual customization,  and a new plugin architecture. The new web client version eliminates usage of YUI and uses the latest versions of jQuery, Bootstrap 5 and Golden-Layout libraries, which will ensure maintainability far into the future.

i2b2 on OMOP for MSSQL and Oracle databases

The core i2b2 platform now supports the OMOP data model, which is queryable through the comprehensive ENACT-OMOP Ontology. (MSSQL and Oracle are supported. Postgres support will be added in 1.8.1.)

Bug fixes

Bug fixes are included that are needed for OMOP support and for long-running breakdowns. Should we add new OS/db version support? 

Community-Contributed Features

Contribution

Contributor

Description




ACT-OMOP design and ontology

Michele Morris (University of Pittsburgh)

The ENACT-OMOP Ontology powers the i2b2 queries against OMOP data, and the design of the database views enables the queries to run. 

1.8.0 is the first of a series of releases designed to vitalize the i2b2 platform. 1 will be released In April 2024 , 1.8.1 and will add Postgres support for OMOP, Snowflake database support, SQL job scheduling, and improved data export.

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New Web client User Interface

Will insert link into this place1. i2b2 Web Client Install

ACT i2b2 on OMOP for MSSQL and Oracle databases

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Documentation on loading the OMOP metadata, CRC tables, and CRC OMOP Views required to query the OMOP tables can be found here: i2b2-on-OMOP With ENACT-OMOP Ontology v4.1

For historical reference on old 2018 OMOP  installation , refer to OMOP Home - OMOP - i2b2 Community Wiki

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