pCR | Non pCR | % pCR | p value | |
---|---|---|---|---|
No shadowing | 35 | 107 | 24.6 | |
Shadowing | 3 | 21 | 12.5 | 0.19 |
Hypoechoic | 24 | 94 | 20.3 | |
Non-hypoechoic | 14 | 34 | 29.2 | 0.22 |
circumscribed | 16 | 56 | 22.2 | |
Not circumscribed | 22 | 72 | 23.4 | 0.86 |
calcification | 8 | 28 | 22.2 | |
No calcification | 30 | 100 | 23.1 | 1 |
spiculation | 2 | 12 | 14.3 | |
No spiculation | 36 | 116 | 23.7 | 0.42 |
Size | AUC 0.525 | 0.75 |