Table 4.

Relationship between SES indicators and CRC screening non-adherence by test modality

	FOBT/FIT				Sigmoidoscopy/Colonoscopy
	Unadjusted PR (95% CI)	p-value	Adjusted* PR (95% CI)	p-value	Unadjusted PR (95% CI)	p-value	Adjusted* PR (95% CI)	p-value
Education^
Less than HS	0.92 (0.75, 1.14)	0.46	0.99 (0.81, 1.22)	0.95	1.09 (0.89, 1.32)	0.41	1.22 (1.01, 1.48)	0.04
HS or equivalent	1.04 (0.87, 1.26)	0.65	1.07 (0.89, 1.29)	0.45	1.10 (0.91, 1.33)	0.32	1.12 (0.93, 1.36)	0.22
At least some college	Ref		Ref		Ref		Ref
Employment status^^
Unemployed	1.17 (0.96, 1.42)	0.13	1.18 (0.96, 1.44)	0.12	1.13 (0.95, 1.35)	0.17	1.10 (0.91, 1.31)	0.32
Disabled	1.26 (1.03, 1.54)	0.023	1.28 (1.04, 1.58)	0.019	1.03 (0.83, 1.27)	0.80	1.02 (0.83, 1.26)	0.82
Retired	0.76 (0.58, 1.00)	0.05	0.81 (0.59, 1.11)	0.19	0.72 (0.55, 0.93)	0.013	0.77 (0.57, 1.05)	0.09
Employed	Ref		Ref		Ref		Ref
Household income^^^
<$10,000	1.00 (0.81, 1.23)	0.97	0.93 (0.74, 1.18)	0.56	1.21 (0.98, 1.49)	0.07	1.19 (0.94, 1.51)	0.15
$10,000 to <$20,000	0.93 (0.76, 1.15)	0.53	0.88 (0.68, 1.12)	0.29	1.08 (0.87, 1.33)	0.49	1.13 (0.90, 1.42)	0.30
≥$20,000	Ref		Ref		Ref		Ref

^*Adjusted for:

^{^}sex at birth, age, race/ethnicity;

^{^^}sex at birth, age, education;

^{^^^}sex at birth, age, education, employment status, marital status