Table 2.

Patient eligibility criteria

Inclusion criteria	Exclusion criteria
Attending for a Periodic Health Examination	Walk-in patients
Males and females 50 to 74 years of age	Having had a colonoscopy in the last 10 years
No symptoms of colorectal cancer	Having had a flexible sigmoidoscopy within the last 5 years
No personal history of CRC, polyps, or diseases of the colon requiring monitoring by colonoscopy (Crohn’s Disease or Ulcerative Colitis)	Having a double contrast barium enema within the last 5 years
Have a first degree relative with CRC affected at age greater than 60
Have two or more second degree relatives with polyps or cancer