All of Us participants contribute to the program in many ways, such as by responding to surveys, sharing electronic health records, and providing biosamples. The All of Us Data and Research Center curates and validates data derived from these sources. All direct identifiers are removed before the data are made available for research.
All of Us data volunteered by participants in the program goes through a data curation and standardization process before it is made available to researchers. Information from electronic health records (EHRs) is mapped to the OMOP common data model, and the data are conformed and cleaned before being made available to Registered Tier and Controlled Tier users.
Genomic data extracted from participants' donated biosamples is also included in the Researcher Workbench for Controlled Tier users. The All of Us Research Program performs extensive quality control on all data added to the Researcher Workbench, including genomic data. You can read more about this process at the links below.
