From: A clinical model for identifying the short-term risk of breast cancer
Mammographic features combined | HRa (95% CI) | HRb (95% CI) |
---|---|---|
1. cBIRADS 1, microcalcification category 0c, 0 masses, reference | 1.0 | 1.0 |
2. cBIRADS 2, microcalcification category 1, 1 masses | 4.2 (2.5–7.1) | 4.3 (2.4–7.5) |
3. cBIRADS 3, microcalcification category 2, 2 masses | 7.9 (4.3–14.4) | 7.9 (4.2–15.2) |
4. cBIRADS 4, microcalcification category ≥3, ≥3 masses | 8.0 (4.5–14.3) | 8.7 (4.7–16.0) |