====== OHDSI Research Network ======

The **OHDSI Research Network** is an international collaboration of researchers seeking to advance observational data research in healthcare. There are currently over 600 million patients with data in the OMOP/OHDSI CDM format. The OHDSI coordinating center is housed at Columbia University and connects with researchers from all over the world. 

==== How to Submit a Query ====

Submit a query to the OHDSI network via our [[http://forums.ohdsi.org/category/researchers|research forum]] or at [[mailto:queries@ohdsi.org|queries@ohdsi.org]].