Table 2.

History of Colorectal Cancer Screening Among US Participants and Foreign-Born Participants

History of CRC Screening		Had CRC Screening	Raw %	Weighted %	aOR	p value
Year	2010	6,303	63.9%	65.6%	Ref	Ref
	2013	8,769	61.5%	62.1%	0.84	<0.001
	2015	10,094	68.3%	68.8%	1.10	0.016
	2018	9,055	71.9%	70.8%	1.17	<0.001
Nativity	US-born	30,232	68.9%	70.1%	Ref	Ref
	Foreign-born	3,660	51.3%	52.7%	0.77	<0.001
	US territory-born	329	63.4%	69.1%	1.16	0.177
Insurance status	Insured	33,163	69.3%	69.7%	Ref	Ref
	Uninsured	1,058	29.1%	30.3%	0.37	<0.001
Citizenship	US citizen	33,485	67.7%	68.3%	Ref	Ref
	Non-US citizen	736	35.7%	37.3%	0.68	<0.001
Sex	Male	15,042	66.2%	67.3%	Ref	Ref
	Female	19,179	66.6%	66.8%	0.99	0.758
Ethnicity	Non-Hispanic	31,352	68.2%	68.7%	Ref	Ref
	Hispanic	2,869	51.8%	51.8%	0.99	0.855
Race	White	27,815	68.0%	68.3%	Ref	Ref
	Black/African American	4,395	62.7%	63.5%	1.12	0.003
	American Indian/Alaska Native	247	55.1%	54.8%	0.85	0.260
	Asian	1,236	52.9%	53.6%	0.66	<0.001
	Multiple race	528	65.3%	65.6%	1.17	0.138
Marital status	Currently married	16,975	69.9%	69.8%	Ref	Ref
	Not married	17,246	63.3%	62.7%	0.75	<.001
Self-reported health status	Excellent	6,123	66.9%	67.4%	Ref	Ref
	Very good	10,585	68.2%	68.6%	1.06	.126
	Good	10,410	65.4%	65.8%	1.06	.112
	Fair	5,272	65.2%	66.2%	1.28	<.001
	Poor	1,831	64.7%	66.2%	1.41	<.001
Region	Northeast	6,427	70.8%	71.2%	Ref	Ref
	North Central/Midwest	7,689	68.8%	69.2%	0.87	.002
	South	12,092	64.9%	65.6%	0.80	<.001
	West	8,013	63.5%	63.8%	0.77	<.001
Cancer history	None	26,994	63.3%	64.0%	Ref	Ref
	With history of cancer	7,227	81.4%	82.0%	1.86	<.001
Language	English speaking	33,042	67.8%	68.2%	Ref	Ref
	Non-English speaking	1,179	42.8%	42.6%	0.90	.154
Educational level	Maximum of Grade 8	1,694	48.9%	48.8%	Ref	Ref
	Grade 12 w/o diploma	2,654	56.6%	55.7%	1.14	.063
	High school diploma	8,932	62.9%	63.4%	1.43	<.001
	Some college education	10,020	68.3%	68.7%	1.88	<.001
	Bachelor’s degree	6,198	72.1%	71.7%	2.21	<.001
	Advanced degree	4,723	80.0%	79.8%	3.14	<.001
Socioeconomic status*	< 1.00	3,410	51.5%	51.4%	Ref	Ref
	1.00–1.99	5,981	59.2%	58.0%	1.03	.548
	≥ 2.00	24,830	71.4%	71.0%	1.48	<.001
Among foreign-born participants
Year	2010	760	50.0%	65.6%	Ref	Ref
	2013	915	46.0%	62.1%	0.77	.007
	2015	1,058	52.4%	68.8%	0.99	.901
	2018	927	57.9%	70.8%	0.97	.782
Insurance status	Insured	3,457	56.7%	57.7%	Ref	Ref
	Uninsured	203	19.6%	20.2%	0.33	<.001
Citizenship	US citizen	2,924	57.7%	58.6%	Ref	Ref
	Non-US citizen	736	35.7%	37.3%	0.65	<.001
Sex	Male	1,564	51.1%	53.2%	Ref	Ref
	Female	2,096	51.5%	52.1%	0.95	.409
Ethnicity	Non-Hispanic	2,266	56.6%	57.9%	Ref	Ref
	Hispanic	1,394	44.6%	44.4%	0.91	.374
Race	White	2,367	52.4%	53.3%	Ref	Ref
	Black/African American	357	52.8%	54.5%	0.93	.588
	American Indian/Alaska Native	29	40.8%	50.2%	0.93	.841
	Asian	872	48.7%	50.8%	0.63	<.001
	Multiple race	35	44.9%	37.3%	0.66	.167
Marital status	Currently married	2,039	52.3%	53.7%	Ref	Ref
	Not married	1,621	50.2%	50.2%	0.84	.012
Self-reported health status	Excellent	654	51.5%	53.6%	Ref	Ref
	Very good	931	53.1%	54.6%	1.05	.655
	Good	1,152	48.9%	49.8%	1.02	.876
	Fair	693	52.1%	53.3%	1.24	.058
	Poor	230	54.5%	53.7%	1.18	.312
Region	Northeast	887	58.8%	60.1%	Ref	Ref
	North central/Midwest	336	53.9%	54.6%	0.81	.102
	South	1,161	50.3%	51.3%	0.83	.044
	West	1,276	47.4%	48.6%	0.75	.002
Cancer history	None	3,172	48.8%	50.1%	Ref	Ref
	With history of cancer	488	76.6%	78.7%	2.43	<.001
Language	English speaking	2,662	56.2%	57.1%	Ref	Ref
	Non-English speaking	998	41.7%	41.6%	0.95	.552
Educational level	Maximum of grade 8	683	40.6%	39.7%	Ref	Ref
	Grade 12 with no diploma	279	43.7%	41.9%	1.03	.81
	High school diploma	737	49.1%	49.8%	1.24	.046
	Some college education	714	54.3%	55.0%	1.50	.001
	Bachelor’s degree	711	59.2%	60.5%	1.87	<.001
	Advanced degree	536	67.7%	67.9%	2.24	<.001
Socioeconomic status*	< 1.00	624	41.5%	41.9%	Ref	Ref
	1.00–1.99	746	44.1%	42.0%	0.96	.687
	≥ 2.00	2,290	58.2%	58.7%	1.41	.001

All variables included in the multivariable logistic regression are listed on the two tables

*Relative to poverty threshold