Table 1.
Technique | BIRADS category | Non-BCAM group (n = 69), n (%) | BCAM group (n = 129), n (%) | p |
---|---|---|---|---|
US (n = 198) | 1 | 15 (21.7) | 37 (28.7) | 0.010 |
2 | 42 (60.9) | 87 (67.4) | ||
3 | 11 (15.9) | 4 (3.1) | ||
4 | 1 (1.5) | 1 (0.8) | ||
Mammography (n = 162) | 0 | 2 (3.9) | 8 (7.2) | 0.022 |
1 | 12 (23.5) | 50 (45) | ||
2 | 35 (68.6) | 52 (46.8) | ||
3 | 2 (4.0) | 1 (0.9) |