Codes and Frequencies
For sample adults aged 40 years and older, SIGEV indicates whether respondents ever had a sigmoidoscopy.
This question is located in the Sample Adult Cancer Screening section.
According to the 2010 and 2015Field Representative's Manuals, this and related questions were asked:
The Manual further provided the following definition for cancer:
The Manual also provided the following statement regarding how the data from the Cancer Screening questions would be used:
- 2010; 2013; 2015: Sample adults age 40+.
- 2010, 2013, 2015
- 2010, 2013 : SAMPWEIGHT