Table 3.

Unadjusted and adjusted logistic regression for self-reported FOBt uptake with 95% confidence intervals (N = 2318).

	Total	Unadjusted		Model 1		Model 2		Model 3		Model 4		Model 5
	(%)	OR	CI	OR	CI	OR	CI	OR	CI	OR	CI	OR	CI
Overall	77.5
Age		1.049	1.018–1.082**	1.059	1.026–1.092**	1.059	1.027–1.093**	1.060	1.027–1.094**	1.058	1.026–1.092**	1.060	1.028–1.094**
Gender
Male	76.9	Ref		Ref		Ref		Ref		Ref		Ref
Female	78.2	1.078	0.887–1.310	1.108	0.904–1.358	1.091	0.889–1.339	1.060	0.863–1.303	1.068	0.869–1.312	1.071	0.872–1.315
Ethnicity
White	77.8	Ref		Ref		Ref		Ref		Ref		Ref
Non-white	69.4	0.645	0.415–1.003	0.721	0.459–1.135	0.726	0.461–1.143	0.741	0.470–1.169	0.732	0.463–1.157	0.733	0.465–1.155
Marital status
Married/living as  married	80.1	Ref		Ref		Ref		Ref		Ref		Ref
Single	62.7	0.417	0.309–0.562**	0.483	0.355–0.656**	0.484	0.356–0.659**	0.484	0.356–0.659**	0.485	0.357–0.661**	0.484	0.356–0.658**
Wid/sep/div	76.5	0.810	0.645–1.016	0.867	0.682–1.101	0.871	0.685–1.107	0.879	0.691–1.117	0.874	0.687–1.112	0.877	0.690–1.115
Social grade
A/B	83.3	Ref		Ref		Ref		Ref		Ref		Ref
C1	80.2	0.815	0.598–1.111	0.828	0.604–1.136	0.832	0.607–1.141	0.846	0.616–1.161	0.839	0.611–1.153	0.841	0.613–1.154
C2	77.5	0.691	0.504–0.947*	0.696	0.506–0.959*	0.699	0.507–0.964*	0.701	0.508–0.966*	0.690	0.500–0.952*	0.702	0.509–0.967*
D/E	71.7	0.508	0.388–0.665**	0.540	0.408–0.716**	0.542	0.408–0.719**	0.551	0.415–0.732**	0.540	0.406–0.718**	0.545	0.411–0.723**
ABACUS wave
Wave 1	80.7	Ref		Ref		Ref		Ref		Ref		Ref
Wave 2	80.2	0.972	0.751–1.257	1.034	0.796–1.343	1.057	0.813–1.375	1.079	0.829–1.406	1.072	0.823–1.397	1.080	0.829–1.407
Wave 3	70.7	0.580	0.439–0.765**	0.610	0.459–0.810**	0.616	0.463–0.819**	0.616	0.463–0.821**	0.624	0.468–0.831**	0.618	0.464–0.823**
Wave 4	71.2	0.593	0.452–0.778**	0.626	0.475–0.825**	0.634	0.480–0.835**	0.642	0.486–0.848**	0.643	0.487–0.850**	0.642	0.486–0.848**
Cancer worry frequency
Never	76.1	Ref				Ref				Ref
Occasionally or  sometimes	78.1	1.122	0.919–1.370			1.093	0.889–1.344			0.797	0.617–1.031
Often or very often	83.0	1.540	0.920–2.577			1.485	0.878–2.513			1.013	0.566–1.814
Cancer worry intensity
Not at all	72.6	Ref						Ref		Ref
Slightly	80.5	1.558	1.254–1.935**					1.515	1.213–1.892**	1.722	1.317–2.251**
Quite and extremely	80.6	1.563	1.188–2.056**					1.545	1.163–2.053**	1.702	1.216–2.384**
Cancer worry (combined)
None	73.7	Ref										Ref
Moderate	78.6	1.314	1.055–1.636*									1.291	1.030–1.618*
High	80.5	1.476	1.114–1.955**									1.457	1.088–1.952*
R2 (Nagelkerke)					0.058		0.059		0.068		0.070	0.063

wid: widowed; sep: separated; div: divorced.

*p < 0.05; **p < 0.01.