Question	Answer
What kind of cancer did your father have . . . colon?	1, Mentioned; 2, Not mentioned; 7, Refused; 8, Not ascertained; 9, Don’t know
What kind of cancer did your father have . . . rectum?
What kind of cancer did your mother have . . . colon?
What kind of cancer did your mother have . . . rectum?
What kind of cancer did your (brother/brothers) have . . . colon?
What kind of cancer did your (brother/brothers) have . . . rectum?
What kind of cancer did your (brother/brothers) have . . . rectum?
What kind of cancer did your (sister/sisters) have . . . colon?
What kind of cancer did your (sister/sisters) have . . . rectum?
What kind of cancer did your (son/sons) have . . . colon?
What kind of cancer did your (son/sons) have . . . rectum?
What kind of cancer did your (daughter/daughters) have . . . colon?
What kind of cancer did your (daughter/daughters) have . . . rectum?
NHIS 2010
Most recent sigmoidoscopy, time categories (using 2005 method)	1, A year ago or less; 2, More than 1 year but not more than 2 years; 3, More than 2 years but not more than 3 years; 4, More than 3 years but not more than 5 years; 5, More than 5 years but not more than 10 years; 6, Over 10 years ago; 7, Refused; 8, Not ascertained; 9, Don't know
Most recent home blood stool test, time categories (using 2005 method)
Most recent CT colonography or virtual colonoscopy, time categories
NHIS 2005
Was this MOST RECENT exam a sigmoidoscopy, colonoscopy, proctoscopy or something else?	1, Sigmoidoscopy; 2, Colonoscopy; 3, Proctoscopy; 4, Something else; 7, Refused; 8, Not ascertained; 9, Don’t know
Most recent colorectal exam, time categories	1, A year ago or less; 2, More than 1 year but not more than 2 years; 3, More than 2 years but not more than 3 years; 4, More than 3 years but not more than 5 years; 5, More than 5 years but not more than 10 years; 6, Over 10 years ago; 7, Refused; 8, Not ascertained; 9, Don’t know
Most recent office blood stool test, time categories