Benign (n = 37) | Malignant (n = 78) | p | Sensitivity | Specificity | PPV | NPV | Accuracy | |||
---|---|---|---|---|---|---|---|---|---|---|
No | % | No | % | |||||||
Short Axis | ||||||||||
< 8 mm | 29 | 78.4 | 15 | 19.2 | < 0.001* | 80.7 | 78.4 | 88.7 | 65.9 | 80.0 |
> 8 mm | 8 | 21.6 | 63 | 80.8 | ||||||
Long /Short axis | ||||||||||
≥ 2 | 20 | 54.1 | 31 | 39.7 | 0.165 | 60.3 | 54.1 | 73. 5 | 39.2 | 58.26 |
< 2 | 17 | 45.9 | 47 | 60.3 | ||||||
Hilum | ||||||||||
Present | 16 | 43.2 | 22 | 28.2 | 0.109 | 71.8 | 43.3 | 72.7 | 42.1 | 62.6 |
Lost | 21 | 56.8 | 56 | 71.8 | ||||||
Vascularity | ||||||||||
Normal | 30 | 81.1 | 25 | 32.1 | < 0.001* | 67.9 | 81.1 | 86.9 | 54.5 | 74.8 |
Abnormal | 7 | 18.9 | 53 | 67.9 |