The following PLCO DHQ Alcohol 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.

To learn more about the DHQ Alcohol data collected as part of the study, visit the PLCO DHQ Alcohol documentation page.

Datasets and Data Dictionaries

Files	Description
Data Dictionary (PDF - 151.0 KB)	1. The Alcohol data was derived from the DHQ current and historical drinking sections for more than 110,000 participants.

User Guides and Other Files

User Guides are intended to serve as a guide to using the data contained in these datasets.

For PLCO: PLCO User Guide (PDF - 291.4 KB)