====== Welcome to OHDSI ======

{{::t-ohdsi-logo-only.png?100 |}}OHDSI is a multi-stakeholder, interdisciplinary collaborative that is striving to bring out the value of [[documentation:observational health data]] through large-scale analytics. **The OHDSI Research Network spans over 600 million patients**.  We hope you'll Join the OHDSI Journey.  


Find out more at [[http://www.ohdsi.org|www.ohdsi.org]]

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=== Learn ===
Learn how to implement the [[documentation:cdm|OMOP CDM]] and use OHDSI's [[documentation:apps|analytics tools]] to get more out of your data.
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=== Contribute ===
Contribute to OHDSI open-source [[development:projects|software development]] and [[development:methods|methodology research]].
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=== Collaborate ===
Ask questions of the [[http://forums.ohdsi.org|OHDSI community]], join the [[projects:ohdsi_community | community calls]] and the [[research:studies| research network]]. 
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====== Want to edit the OHDSI wiki, or upload a file? ====== 
Apply for wiki log-in details [[https://goo.gl/forms/ciyMGiP0emC1PsPG2|here]].