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Gravity Project social risk data elements are published in Value Set Authority Center (VSAC) value sets. The value sets can be identified by searching for "The Gravity Project" steward. You will need to create a free National Library of Medicine (NLM) account to access the value sets. After completion of initial updates to this page on April 31st, 2023, value Value sets will be updated bi-annually on June 30th and December 31st. 


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Connection Data Elements

Please reach out to the Gravity Project at with any questions.