Table 2.
Total | Clinical/history-taking detection | Screening yield | Screen negative | |
---|---|---|---|---|
Men | REF | REF | REF | REF |
Women | 1.72 [1.57, 1.88] | 2.04 [1.80, 2.31] | 2.05 [1.53, 2.75] | 2.02 [1.52, 2.70] |
White | REF | REF | REF | REF |
Indigenous | 1.03 [0.95, 1.12] | 1.03 [0.92, 1.15] | 1.29 [1.05, 1.60] | 1.09 [0.90, 1.34] |
Black | 0.41 [0.34, 0.49] | 0.41 [0.32, 0.52] | 0.27 [0.16, 0.45] | 0.35 [0.24, 0.53] |
Other | 0.55 [0.48, 0.64] | 0.43 [0.34, 0.54] | 0.62 [0.43, 0.88] | 0.62 [0.46, 0.85] |
Atlantic | REF | REF | REF | REF |
Quebec | 0.64 [0.57, 0.72] | 0.49 [0.41, 0.58] | 0.52 [0.39, 0.70] | 1.07 [0.77, 1.50] |
Ontario | 1.35 [1.22, 1.51] | 1.30 [1.13, 1.50] | 1.21 [0.90, 1.63] | 2.22 [1.58, 3.12] |
Prairie | 0.89 [0.80, 0.99] | 0.72 [0.62, 0.83] | 0.83 [0.63, 1.11] | 1.72 [1.24, 2.39] |
Pacific | 0.55 [0.47, 0.65] | 0.54 [0.44, 0.67] | 0.43 [0.28, 0.68] | 0.79 [0.50, 1.26] |
18-24 | REF | REF | REF | REF |
25-39 | 1.05 [0.96, 1.14] | 1.09 [0.96, 1.23] | 1.07 [0.85, 1.34] | 1.02 [0.83, 1.26] |
40-54 | 1.04 [0.94, 1.15] | 1.06 [0.92, 1.22] | 1.10 [0.85, 1.41] | 1.01 [0.79, 1.29] |
55+ | 0.92 [0.80, 1.06] | 0.77 [0.61, 0.95] | 0.88 [0.61, 1.27] | 1.08 [0.80, 1.46] |
aAdjusted for all variables shown in the table and for the length of follow-up time. Models are fit separately for each screening result category, where individuals identified at prior steps are excluded when fitting the model. Bolded figures represent statistically significant findings at an alpha of .05.