Self-Service Data Delivery

Our deidentified self-service applications are available to employees of UCHealth, Children's Hospital Colorado, CU Medicine Practice Group, and the University of Colorado Anschutz Medical Campus. These tools support high-level data exploration,  feasibility analyses, and enables access to analytical datasets at your fingertips.


Health Data Compass enables access to UCHealth patient data in a fully deidentified, aggregated form via the TriNetX web application. TriNetX allows users to identify inclusion and exclusion criteria from various data elements collected in UCHealth's Epic medical record system or CDPHE’s death registry, including temporal relationships. Users can then export line-level de-identified data at their fingertips or work with Compass to reidentify those cohorts.

Check out additional information on how to reidentify TriNetX Cohorts,  download line-level de-identified data, view the TriNetX data dictionary, and review the FAQs about TriNetX.

TriNetX example graph

Leaf Application

The Leaf Web Application enables you to query UCHealth patient cohort counts, leverage CDPHE’s death registry data, and export line-level de-identified data.

Check out our user guide for more information on how to use Leaf!

Leaf example graph

Data Explorer Dashboards

To aid in developing inclusion/exclusion criteria or define specific concepts for self-service or custom data extracts, Compass provides a series of Data Explorer Dashboards. These self-service tools enable users to explore codes for medications, labs, procedures, departments, flowsheets, and more.

To gain access to the Data Explorer Dashboards, please apply via our De-identified Data Access Agreement. Once you are granted access, connect to the CU Denver or CU Anschutz network (or VPN) to access the Data Explorer Dashboards

Check out our user guide for more information on how to use the Data Explorer Dashboards!

Data Explorer Dashboard example