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. Author manuscript; available in PMC: 2009 Aug 10.
Published in final edited form as: J Cancer Educ. 2009;24(3):225–232. doi: 10.1080/08858190902924815

Table 2.

General knowledge and risk perception characteristics of the sample

Knowledge Items Percentage Correct
Most people who get colon cancer do very well if the cancer is found and treated at an early stage. 99.0%
Blood in your bowel movement means you have colon cancer for sure. 98.7%
You need to be screened for colon cancer even if your bowel habits are normal. 98.4%
Everyone 50 years or older should be screened regularly for colon cancer. 98.1%
You would always have pain if you had colon cancer. 94.3%
Your chances of getting colon cancer are greater if you have a family member who had cancer of the bowel. 92.0%
Colon cancer is always a deadly disease. 89.3%
Screening for colon cancer would be very painful. 85.0%
Colon cancer is a preventable disease. 77.3%
Men get colon cancer more often than women. 59.6%
Average number of knowledge items answered correctly. 8.6 (SD 1.3)

Screening Intentions
No plans to obtain CRC screening within 6 months. 65.7%
Plans to obtain CRC screening within 6 months. 34.3%

Risk Perceptions
Compared to women your age and with your family history, what are your chances of developing colorectal cancer at this point in your life?
Lower than average 52.1%
Average 39.9%
Higher than average 8.0%
Compared to men your age and with your family history, what are your chances of developing colorectal cancer at this point in your life?
Lower than average 52.9%
Average 40.1%
Higher than average 7.0%