Site | Total | Positive cases (N) | Detection rate (%) | OR (95% CI) a |
---|---|---|---|---|
Esophagus and stomach | Age, years | |||
 40–49 | 36 | 0.3 | 1 | |
 50–59 | 156 | 1.1 | 4.2 (2.9–6.0) | |
 60–69 | 336 | 3.2 | 13.3 (9.4–18.8) | |
Sex | ||||
 Women | 195 | 0.9 | 1 | |
 Men | 333 | 2.1 | 2.2 (1.9–2.7) | |
Area | ||||
 Non-high-risk | 50 | 0.4 | 1 | |
 High-risk | 478 | 1.8 | 4.9 (3.7–6.6) | |
Esophagus | Age, years | |||
 40–49 | 10 | 0.1 | 1 | |
 50–59 | 66 | 0.5 | 6.4 (3.3–12.4) | |
 60–69 | 178 | 1.7 | 25.6 (13.5–48.4) | |
Sex | ||||
 Women | 111 | 0.5 | 1 | |
 Men | 143 | 0.9 | 1.6 (1.3–2.1) | |
Area | ||||
 Non-high-risk | 15 | 0.1 | 1 | |
 High-risk | 239 | 0.9 | 8.2 (4.9–13.9) | |
Stomach | Age, years | |||
 40–49 | 26 | 0.2 | 1 | |
 50–59 | 91 | 0.6 | 3.3 (2.2–5.1) | |
 60–69 | 167 | 1.6 | 8.7 (5.8–13.2) | |
Sex | ||||
 Women | 86 | 0.4 | 1 | |
 Men | 198 | 1.2 | 3.0 (2.3–3.9) | |
Area | ||||
 Non-high-risk | 36 | 0.3 | 1 | |
 High-risk | 248 | 0.9 | 3.4 (2.4–4.8) |