Evaluation of the quality of breast positioning by CC view, MLO view and overall
| Assessment category | Overall CC view | Overall MLO view | Overall mammographic examination | |||
|---|---|---|---|---|---|---|
| No. | % (95% CI) | No. | % (95% CI) | No. | % (95% CI) | |
| Adequate | 816 | 72.4 (68.6 to 76.0) | 834 | 74.0 (69.2 to 78.4) | 635 | 56.3 (51.2 to 61.4) |
| Critical failure | 310 | 27.6 (24.0 to 31.4) | 293 | 26.0 (21.6 to 30.8) | 492 | 43.7 (38.6 to 48.8) |
| Total | 1127 | 100.0 | 1127 | 100.0 | 1127 | 100.0 |
Note: CC = craniocaudal, CI = confidence interval, MLO = mediolateral oblique.