Table 10 Agreement between SMG and CESM as regards the BIRADS classification in the whole study population
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 | 3 | 0 | 8 | 17 | 1 | 0 | 29 (23.6%) |
BIRADS 3 | 0 | 0 | 1 | 0 | 0 | 1 | 2 (1.6%) |
BIRADS 4 | 3 | 0 | 14 | 19 | 0 | 1 | 37 (30.1%) |
BIRADS 5 | 0 | 0 | 0 | 4 | 3 | 1 | 8 (6.5%) |
BIRADS 6 | 1 | 0 | 0 | 0 | 0 | 46 | 47 (38.2%) |
Total | 7 (5.7%) | 0 (0.0%) | 23 (18.7%) | 40 (32.5%) | 4 (3.3%) | 49 (39.8%) | 123 |
Inter-method agreement | |||||||
Weighted kappa | 0.58a | ||||||
Standard error | 0.04 | ||||||
95% CI | 0.49 to 0.67 | ||||||