Table 5 Comparison between detected lesions and correlated BIRADS by mammogram and ABUS
From: Automated breast ultrasound system (ABUS): can it replace mammography as a screening tool?
| Â | Mammogram | ABUS | Test value | P value | Sig. | |
|---|---|---|---|---|---|---|
No. = 25 | No. = 25 | |||||
Lesion | Negative | 8 (32.0%) | 5 (20.0%) | 0.936 | 0.333 | NS |
Positive | 17 (68.0%) | 20 (80.0%) | ||||
BIRADS | Mean ± SD | 2.48 ± 1.42 | 2.68 ± 1.31 | − 1.732 | 0.096 | NS |
Range | 1–5 | 1–5 | ||||
1 | 8 (32.0%) | 5 (20.0%) | − 1.259 | 0.868 | NS | |
2 | 7 (28.0%) | 8 (32.0%) | ||||
3 | 3 (12.0%) | 5 (20.0%) | ||||
4 | 4 (16.0%) | 4 (16.0%) | ||||
5 | 3 (12.0%) | 3 (12.0%) | ||||