TABLE 5.

Logistic Regression: Ever Had Colonoscopy

Independent Variables	Odds Ratio	Confidence Interval
Barriers*	1.89	0.78, 4.56
Benefits*	2.53	1.06, 6.03
Communication*	1.25	0.56, 2.82
Doctor recommendation†	5.26	2.23, 12.45
Educationa	1.44	0.33, 6.33
Educationb	0.18	0.03, 1.12
Educationc	1.38	0.32, 5.94
Knowledge*	3.56	1.24, 10.23
Self-efficacy*	3.68	1.47, 9.20

^aLess than or high school vs. some college;

^bless than or high school vs. bachelor’s degree

^cless than or high school vs. graduate/professional degree.

^*High/low.

^†Yes/No.