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| |
No. of lesions value
|
k value
|
K value sub-feature
|
|---|
|
CUS
|
AUS-1
|
AUS-2
|
C-A
|
A1-2
|
C-A
|
A1-2
|
|---|
|
Boundary
| | | |
0.7424
|
0.6531
| | |
|
Morphology
| | | |
0.7217
|
0.6762
| | |
|
Aspect ratio
| | | |
0.6741
|
0.6439
| | |
|
Internal echo
| | | |
0.6419
|
0.6137
| | |
|
Cyst
|
161
|
132
|
149
| | |
0.8157
|
0.8756
|
|
Mixed echogenic
|
66
|
73
|
62
| | |
0.5132
|
0.4783
|
|
Solid
|
99
|
94
|
98
| | |
0.7425
|
0.7774
|
|
BI-RADS assessment
| | | |
0.6241
|
0.5981
| | |
|
2
|
171
|
141
|
148
| | |
0.5768
|
0.5174
|
|
3
|
128
|
122
|
130
| | |
0.8243
|
0.8786
|
|
4A, 4B, 4C, 5
|
27
|
36
|
31
| | |
0.5132
|
0.4378
|
- Data in bold are almost perfect agreement
- CUS represents the conventional US scan method; AUS represents the AI breast US scan method; C-A represents the k Value between the AI breast US scan method and AI breast US scan method; A1-2 represents k Value between the two readers of AI breast US scan method
