Table 4B.
Risk of colorectal cancer according to Hb quartil.
| Global n = 2,742 | Range | Screening group n = 1,515 | Range |
Symptomatic group n = 1,227 |
||
|---|---|---|---|---|---|---|
| Q1 | <270 | 1 | <196 | 1 | <223 | 1 |
| Q2 | 270–430 | 0.68 (0.33 – 1.38) | 196 – 370 | 0.70 (0.22 – 2.21) | 223 – 513 | 0.75 (0.32 – 1.73) |
| Q3 | 431–1,956 | 2.50 (1.45 – 4.32) | 371 – 769 | 2.05 (0.81 – 5.21) | 514 – 3321 | 2.50 (1.28 – 4.87) |
| Q4 | ≥1,957 | 8.11 (4.94 – 13.30) | ≥770 | 5.76 (2.55 – 13.01) | ≥3322 | 8.82 (4.80 – 16.21) |
OR (CI 95%). Bold values highlight the statistically significant data.