Table 11 Agreement between SMG and CESM as regards the BIRADS classification in patients with ACR grade A/B
From: Contrast-enhanced spectral mammography: successful initial clinical institute experience
BIRADS by CESM | BIRADS by SMG | Total | |||||
|---|---|---|---|---|---|---|---|
BIRADS I | BIRADS II | BIRADS III | BIRADS IV | BIRADS V | BIRADS VI | ||
BIRADS 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0.0%) |
BIRADS 2 | 0 | 0 | 3 | 7 | 1 | 0 | 11 (22.4%) |
BIRADS 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0.0%) |
BIRADS 4 | 1 | 0 | 4 | 6 | 0 | 0 | 11 (22.4%) |
BIRADS 5 | 0 | 0 | 0 | 0 | 1 | 0 | 1 (2.0%) |
BIRADS 6 | 1 | 0 | 0 | 0 | 0 | 25 | 26 (53.1%) |
Total | 2 (4.1%) | 0 (0.0%) | 7 (14.3%) | 13 (26.5%) | 2 (4.1%) | 25 (51.0%) | 49 |
Inter-method agreement | |||||||
Weighted kappa | 0.59a | ||||||
Standard error | 0.07 | ||||||
95% CI | 0.45 to 0.73 | ||||||