. 2017 Jul 16;9(7):e1477. doi: 10.7759/cureus.1477

Table 4. Prevalence of colorectal cancer (CRC) screening practices and their association with knowledge scores.

History of CRC or screening	Response (%)	Knowledge score (Mean +/- SD)	p-value
Have any relatives been diagnosed with CRC?	Yes (4.8)	8.68 +/- 2.60	0.122
Have any relatives been diagnosed with CRC?	No (95.2)	7.46 +/- 3.38	0.122
Have any relatives been screened for CRC?	Yes (4.6)	10.2 +/- 2.26	0.001
Have any relatives been screened for CRC?	No (95.4)	7.40 +/- 3.31	0.001
Have you ever been screened for CRC (for individuals >50 years)?	Yes (2.6)	11.0 +/- 1.63	0.058
	No (97.4)	7.67 +/- 3.48	0.058
Do you intend to get screened for CRC in the future?	Yes (14.9)	7.91 +/- 3.37	0.362
Do you intend to get screened for CRC in the future?	No (85.1)	7.48 +/- 3.32	0.362