Welcome to OHDSI!
The Observational Health Data Sciences and Informatics (or OHDSI, pronounced "Odyssey") program is a multi-stakeholder, interdisciplinary collaborative to bring out the value of health data through large-scale analytics. All our solutions are open-source.
OHDSI has established an international network of researchers and observational health databases with a central coordinating center housed at Columbia University.
Read more about us, about our goals, and how you can help support the OHDSI community.
OHDSI COVID-19 Update
The OHDSI community hosted a COVID-19 global virtual study-a-thon March 26-29 to inform healthcare decision-making in response to the current global pandemic. Please use the link below to learn more about it, and for all COVID-19 updates within the OHDSI community.
OHDSI is committed to doing what it can to support and inform the COVID-19 pandemic response, and will prioritize activities aligned to this effort. As we adjust to this global situation, the OHDSI community will continue to have our Tuesday community calls, as well as our various working group calls. Understandably, some calls could be postponed or cancelled, so we ask that you continuously check the OHDSI forums, weekly digest and social channels for updated information. OHDSI is a virtual community, so we are equipped to continue collaboration during this challenging time.
