Codes and Frequencies
For sample adults age 40 years and older who had a CAT or CT scan in the previous 12 months (CAT1YR) in the chest area (CCAT1YR), CCAT1YRYCAN indicates whether this test was done to check for lung cancer.
For more information about the CAT scan test or about the purpose of questions about cancer testing, see CAT1YR.
- 2010: Sample adults age 40+ who have had a CAT scan or CT scan of the chest area in the last 12 months.
- 2010 : SAMPWEIGHT