The following MAYO 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.

Datasets and Data Dictionaries

Files	Description
Data Dictionary (PDF - 152.6 KB)	1. The Basic dataset contains participant demographics, trial data, and cancer details.
Data Dictionary (PDF - 62.3 KB)	2. The Cancer Progression dataset contains cancer progressions information.
Data Dictionary (PDF - 90.5 KB)	3. The Clinical dataset contains clinical assessment information and results.
Data Dictionary (PDF - 55.8 KB)	4. The Cytology dataset contains cytology specimen information and results.
Data Dictionary (PDF - 92.8 KB)	5. The Death dataset contains participant death information.
Data Dictionary (PDF - 62.2 KB)	6. The Follow Up dataset contains participant follow-up dates and other information.
Data Dictionary (PDF - 56.0 KB)	7. The Participant Status dataset contains participant status information.
Data Dictionary (PDF - 48.4 KB)	8. The Questionnaire datasets contains the answers to the regularly given questionnaire regarding smoking, health changes, and hospital visits.
Data Dictionary (PDF - 46.4 KB)	9. The Special Questionnaire dataset contains the answers to the special questionnaire about smoking, xrays, and last doctors visits.
Data Dictionary (PDF - 71.1 KB)	10. The Tumor dataset contains tumor assessment and other related information.
Data Dictionary (PDF - 81.7 KB)	11. The Xray dataset contains x-ray and outcome data.
Data Dictionary (PDF - 84.3 KB)	12. The Name dataset contains trial demographic, screening, cancer, death, and follow-up variables.