From: A clinical model for identifying the short-term risk of breast cancer
Model | AUCa | 95% CI | LRb |
---|---|---|---|
1. Percentage mammographic density, age at mammography, BMI | 0.63 | 0.60–0.65 | 109.2 |
2. Model 1 + family history of breast cancer, HRT use | 0.64 | 0.62–0.67 | 122.0 |
3. Model 2 + absolute differences for calcifications, masses, density | 0.70 | 0.68–0.72 | 193.7 |
4. Model 3 + interaction between percentage density and masses | 0.71 | 0.69–0.73 | 233.6 |
Established risk models for comparison | |||
Tyrer-Cuzickc | 0.63 | 0.60–0.65 | 88.2 |
Gaild | 0.56 | 0.53–0.58 | 34.9 |