Table 6. Unadjusted and Adjusted Odds Ratios for Up-to-Date Colorectal Cancer Screening Status According to US Preventive Services Task Force Guidelines by Number of Chronic Conditions

Conditions (n)	Up-to-Date for Colorectal Cancer Screening
	All Chronic Conditions						Excluding Patients with Digestive Disorders
	Bivariate OR (95% CI)	P Value	Model 1,^* Adjusted OR (95% CI)	P Value	Model 2,^{^†} Adjusted OR (95% CI)	P Value	Model 3,^{^‡} Adjusted OR (95% CI)	P Value
Men (n = 1563)
0	1.00 (Referent)		1.00 (Referent)		1.00 (Referent)		1.00 (Referent)
1	1.07 (0.73–1.56)	.75	0.72 (0.47–1.10)	.125	0.75 (0.48–1.18)	.21	0.66 (0.41–1.05)	.08
2	1.34 (0.93–1.93)	.11	0.73 (0.48–1.09)	.124	0.84 (0.53–1.31)	.43	0.74 (0.46–1.20)	.22
≥3	1.44 (1.03–2.02)	.03	0.61 (0.41–0.91)	.016	0.75 (0.47–1.17)	.20	0.54 (0.33–0.89)	.02
Women (n = 1870)
0	1.00 (Referent)		1.00 (Referent)		1.00 (Referent)		1.00 (Referent)
1	1.11 (0.79–1.56)	.56	0.81 (0.57–1.17)	.27	0.86 (0.58–1.26)	.43	0.82 (0.54–1.23)	.33
2	0.94 (0.67–1.31)	.70	0.58 (0.40–0.83)	.003	0.64 (0.43–0.95)	.03	0.65 (0.42–0.99)	.05
≥3	1.37 (1.02–1.84)	.04	0.62 (0.44–0.89)	.008	0.69 (0.46–1.02)	.06	0.60 (0.38–0.94)	.03

↵* Adjusted for total number of visits in past 5 years only. All models included clinic as a random effect.
↵† Adjusted for age, marital status, ethnicity, body mass index classification, occupation, history of alcohol use, history of smoking, insurance status, length of contact with clinic, and total number of visits in past 5 years.
↵‡ Adjusted for age, marital status, ethnicity, body mass index classification, occupation, history of alcohol use, history of smoking, insurance status, length of contact with clinic, total number of visits in past 5 years; limited to patients with no digestive disorders (men: n = 1232; women: n = 1385).