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Patient demographics, prior mammograms, and breast density of BIRADS 3 patients (n =1,037)
| Characteristic | Value |
|---|---|
| Age (Mean ± SD) | 56.6 ± 11.1 |
| Range | 40-94 |
| Baseline Mammogram* | 165 (15.9%) |
| Breast Density Category | |
| Category A – Almost Entirely Fatty | 86 (8.29%) |
| Category B – Scattered Areas of fibroglandular tissue | 514 (49.6%) |
| Category C – Heterogeneously Dense | 385 (37.1%) |
| Category D – Extremely Dense | 50 (4.82%) |
Mammogram that was assigned BI-RADS 0 was first-ever mammogram
