Benign N = 72 | Malignant N = 45 | χ2 | P | |
---|---|---|---|---|
Orientation | 0.498 | 0.480 | ||
Parallel | 24 | 19 | ||
Non-parallel | 48 | 26 | ||
Margin | 29.915 | < 0.001 | ||
Circumscribed | 52 | 5 | ||
Not circumscribed | 20 | 40 | ||
Echo | 12.955 | < 0.001 | ||
Homogeneous | 36 | 4 | ||
Heterogeneous | 36 | 41 | ||
Calcification | 8.353 | 0.004 | ||
Present | 53 | 20 | ||
Absent | 19 | 25 | ||
Vascularity | 12.747 | < 0.001 | ||
Present | 45 | 11 | ||
Absent | 27 | 34 |