Looking for a particular data item and don’t know where to find it? Try the new Searchable list of dataset variables. The search function will help you locate the appropriate files for download.
This search supports partial-text queries. For each data item found, the search will return information such as the Data Category, File Description (e.g., form number and name), SAS name and label, and description of the question. You can also see a full listing of the variables and descriptions.
The search includes data items up through 2010, but does not include ancillary study data items. Laboratory data are not included in this search; instead click here for lab data, including ancillary study lab data.