When was your MOST RECENT colonoscopy or sigmoidoscopy?

1 - Within the past year (anytime less than 12 months ago)
2 - Within the past 2 years (1 year but less than 2 years ago)
3 - Within the past 3 years (2 years but less than 3 years ago)
4 - Within the past 5 years (3 years but less than 5 years ago)
5 - Within the past 10 years (5 years but less than 10 year ago)
6 - 10 years ago or more
7 - Refused
9 - Don't Know

Sample Adults 40+ who have ever had a colonoscopy or sigmoidoscopy but do not know which type

1-6,RF,DK [goto CTCOLEV1_A]

When was your MOST RECENT colonoscopy or sigmoidoscopy?

1 Within the past year (anytime less than 12 months ago)
2 Within the past 2 years (1 year but less than 2 years ago)
3 Within the past 3 years (2 years but less than 3 years ago)
4 Within the past 5 years (3 years but less than 5 years ago)
5 Within the past 10 years (5 years but less than 10 year ago)
6 10 years ago or more
7 Refused
9 Do not Know

Sample Adults 40+ who have ever had a colonoscopy or sigmoidoscopy but do not know which type

1-6,RF,DK = [goto COLOROTH_A]