Site | Controls | Cases | ||||
---|---|---|---|---|---|---|
Cells staining for PR | N | (%) | N | (%) | Crude OR (95% CI) | Age-adjusted OR (95% CI) |
Both | ||||||
<1% | 36 | (11.3) | 38 | (18.5) | 1.0 | 1.0 |
1–5 | 109 | (34.2) | 63 | (30.6) | 0.5 (0.3–1.0) | 0.7 (0.4–1.2) |
6–10 | 109 | (34.2) | 62 | (30.1) | 0.5 (0.3–0.9) | 0.8 (0.4–1.4) |
>10 | 65 | (20.4) | 43 | (20.9) | 0.6 (0.3–1.1) | 0.7 (0.4–1.3) |
Toronto | ||||||
<1% | 20 | (10.0) | 22 | (21.8) | 1.0 | 1.0 |
1–5 | 70 | (35.0) | 27 | (26.7) | 0.4 (0.2–0.7) | 0.5 (0.2–1.1) |
6–10 | 62 | (31.0) | 31 | (30.7) | 0.5 (0.2–1.0) | 0.9 (0.4–2.0) |
>10 | 48 | (24.0) | 21 | (20.8) | 0.4 (0.2–0.9) | 0.4 (0.2–1.0) |
Kingston | ||||||
<1% | 16 | (13.4) | 16 | (15.2) | 1.0 | 1.0 |
1–5 | 39 | (32.8) | 36 | (34.3) | 0.9 (0.4–2.1) | 1.0 (0.4–2.4) |
6–10 | 47 | (39.5) | 31 | (29.5) | 0.7 (0.3–1.5) | 0.8 (0.3–1.8) |
>10 | 17 | (14.3) | 22 | (20.9) | 1.3 (0.5–3.3) | 1.4 (0.5–3.6) |