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The following IDATA Diet dataset(s) are available for delivery on CDAS. For each dataset, a Data Dictionary that describes the data is publicly available. In order to obtain the actual data in SAS or CSV format, you must begin a data-only request. Data will be delivered once the project is approved and data transfer agreements are completed.

The following Diet data are available by request:

  1. DHQ II
  2. ASA24
  3. 7-Day Food Checklist
  4. 4-Day Food Record