Table 1.
Total yield of the second round
| Participation rate | Positivity rate | PPV CRC | PPV AA | Detection rate CRC | Detection rate AA | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n | % | n | % | n | % | n | % | n | ‰ | n | ‰ | |
| Total | 348,891 | 75.9 (75.8–76.0) | 15,593 | 4.5 (4.4–4.5) | 832 | 6.5 (6.1–6.9) | 4,576 | 35.7 (34.9–36.5) | 832 | 2.4 (2.2–2.6) | 4,576 | 13.1 (12.7–13.5) |
| Gender | ||||||||||||
| Men | 168,916 | 74.0 (73.8–74.2) | 8,998 | 5.3 (5.2–5.4) | 495 | 6.7 (6.1–7.2) | 2,878 | 38.7 (37.6–39.8) | 495 | 2.9 (2.7–3.2) | 2,878 | 17.0 (16.4–17.7) |
| Women | 179,975 | 77.8 (77.6–77.9) | 6,595 | 3.7 (3.6–3.8) | 337 | 6.3 (5.6–6.9) | 1,698 | 31.6 (30.3–32.8) | 337 | 1.9 (1.7–2.1) | 1,698 | 9.4 (9.0–9.9) |
| Age | ||||||||||||
| 62 | 26,027 | 75.9 (72.4–73.3) | 1,064 | 4.1 (3.9–4.3) | 40 | 4.6 (3.4–6.2) | 296 | 34.3 (31.2–37.5) | 40 | 1.5 (1.1–2.1) | 296 | 11.4 (10.2–12.7) |
| 65 | 84,442 | 76.3 (76.0–76.5) | 3,572 | 4.2 (4.1–4.4) | 186 | 6.3 (5.5–7.2) | 1,048 | 35.4 (33.7–37.1) | 186 | 2.2 (1.9–2.5) | 1,048 | 12.4 (11.7–13.2) |
| 67 | 108,248 | 76.1 (75.8–76.3) | 4,679 | 4.3 (4.2–4.4) | 222 | 5.8 (5.1–6.5) | 1,360 | 35.3 (33.8–36.8) | 222 | 2.1 (1.8–2.3) | 1,360 | 12.6 (11.9–13.3) |
| 69 | 130,174 | 76.1 (75.9–76.3) | 6,278 | 4.8 (4.7–4.9) | 384 | 7.5 (6.8–8.2) | 1,872 | 36.5 (35.2–37.8) | 384 | 3.0 (2.7–3.3) | 1,872 | 14.4 (13.8–15.0) |
Note: Participants older than 75 years old (77 [n = 1] and 78 [n = 13]) are excluded from analyses. Because of small numbers, the age categories of 66 (n = 1) and 72 years old (n = 1) is not shown.
Abbreviations: AA, advanced adenoma; CRC, colorectal cancer; PPV, positive predictive value.