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The National Center for Data to Health’s National COVID Cohort Collaborative (N3C) Data Enclave houses the largest repository of COVID-19 data in the United States, with more than 4.5 million COVID+ patients.
The N3C Data Enclave contains harmonized clinical data provided by more than 70 contributing health care institutions and consists of more than 14 billion rows of clinical information. The N3C Data Enclave also includes a library of more than 40 external data sets that can be linked to the clinical data. In order to protect participant privacy, the data are de-identified and limited to aggregate counts and summary demographic information, with cell counts <20 not being displayed.
N3C recently launched the Public Health Browser, which provides snapshots of high-value health data for policy makers, investigators, and entrepreneurs to facilitate further research questions for better health outcomes.
With the launch of the Public Health Browser, aggregate summary data is now available for stakeholders to access sample sizes of relevant data cohorts without requesting access to the N3C Data Enclave, which can only be accessed through a secure cloud portal.
The ten dashboards that are currently available in the Public Health Browser include:
There will be two to three dashboards added in the near future that will include snapshots of long COVID/post-acute sequelae of SARS-CoV-2 (PASC) infection, mortality, and possibly a reinfection time series.
N3C will continue to add new dashboards to the Public Health Browser as new data sets become available.
Explore N3C’s Public Health Browser to learn more, or email cd2h@ohsu.edu with questions or comments.