Table 1: Characteristics of patients referred for colorectal cancer screening by willingness to undergo screening for HCV
Variable*Total cohort, no. (%)†
n = 1012
Patients willing to be screened, no. (%)†
n = 903‡
Patients unwilling to be screened, no. (%)†
n = 100‡
Unadjusted OR for willingness to be screened
(95% CI)‡
Male529 (52.3)474 (52.5)51 (51.0)1.09 (0.74–1.59)
Age, yr, median (IQR)56 (53–62)56 (53–62)57 (53–61)0.99 (0.96–1.02)
Baby boomer (born 1945–1965)914 (90.5)814 (90.2)91 (91.9)0.81 (0.38–1.73)
White876 (87.1)803 (89.3)65 (66.3)4.25 (2.66–6.79)
Born outside of Canada221 (21.9)177 (19.6)42 (42.0)0.34 (0.22–0.52)
University education399 (42.3)358 (42.2)38 (43.7)0.94 (0.60–1.47)
Married or common-law831 (82.5)741 (82.4)83 (83.8)0.90 (0.52–1.59)
HCV risk factors
    0746 (73.7)653 (72.3)89 (89.0)Ref
    1169 (16.7)158 (17.5)8 (8.0)2.69 (1.28–5.66)
    ≥ 297 (9.6)92 (10.2)3 (3.0)4.18 (1.30–13.5)

Note: CI = confidence interval, HCV = hepatitis C virus, IQR = interquartile range, OR = odds ratio.
*Number of respondents missing for the following variables: sex (n = 1), age (n = 2), race (n = 6), immigration status (n =1), marital status (n = 5) and education level (n = 69).
†Unless otherwise specified.
‡Excludes 9 patients with a self-reported diagnosis of HCV.