AUC | ACC (%) | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | F1-score | |
---|---|---|---|---|---|---|---|
Lipomyoma | |||||||
Training cohort | 0.98 [0.954, 1.0] | 94.3 [92.6, 95.9] | 90.8 [86.1, 95.1] | 95.3 [93.4, 96.8] | 83.2 [77.3, 88.5] | 97.6 [96.3, 98.7] | 0.869 [0.825, 0.904] |
Validation cohort | 0.986 [0.973, 0.997] | 95.3 [92.6, 98.0] | 83.9 [71.9, 93.8] | 98.3 [96.4, 100.0] | 92.9 [84.2, 100.0] | 95.8 [92.7, 98.4] | 0.881 [0.8, 0.947] |
Test cohort A | 0.98 [0.954, 1.0] | 84.1 [78.8, 88.7] | 95.0 [88.9, 100.0] | 80.2 [73.7, 86.0] | 63.3 [53.1, 73.8] | 97.8 [95.2, 100.0] | 0.76 [0.674, 0.832] |
Test cohort B | 0.905 [0.847, 0.956] | 78.6 [72.3, 84.8] | 96.4 [89.5, 100.0] | 72.6 [64.9, 80.2] | 54.0 [42.6, 65.9] | 98.4 [95.2, 100.0] | 0.692 [0.59, 0.786] |
Hemangioma | |||||||
Training cohort | 0.976 [0.966, 0.985] | 90.6 [88.5, 92.6] | 92.5 [88.2, 96.3] | 90.1 [87.8, 92.2] | 70.7 [64.5, 76.7] | 97.9 [96.7, 99.0] | 0.801 [0.756, 0.844] |
Validation cohort | 0.993 [0.986, 0.999] | 93.9 [90.5, 96.6] | 70.0 [55.9, 82.9] | 100.0 [100.0, 100.0] | 100.0 [100.0, 100.0] | 92.9 [89.1, 96.2] | 0.824 [0.717, 0.906] |
Test cohort A | 0.909 [0.851, 0.957] | 79.5 [74.2, 84.8] | 87.5 [71.4, 100.0] | 78.5 [72.7, 84.6] | 32.6 [21.2, 45.2] | 98.1 [95.6, 100.0] | 0.475 [0.333, 0.606] |
Test cohort B | 0.827 [0.735, 0.909] | 72.3 [65.2, 80.4] | 73.7 [57.1, 90.0] | 72.0 [64.3, 80.4] | 35.0 [22.9, 48.4] | 93.1 [87.7, 97.5] | 0.475 [0.333, 0.604] |
Neurinoma | |||||||
Training cohort | 0.94 [0.92, 0.96] | 85.1 [82.7, 87.7] | 92.5 [88.3, 96.3] | 83.2 [80.3, 86.2] | 58.7 [53.1, 64.9] | 97.7 [96.4, 99.0] | 0.718 [0.669, 0.766] |
Validation cohort | 0.944 [0.902, 0.978] | 89.1 [85.0, 93.2] | 86.7 [76.0, 96.4] | 89.7 [85.0, 94.0] | 68.4 [55.2, 80.0] | 96.3 [93.4, 99.1] | 0.765 [0.656, 0.847] |
Test cohort A | 0.885 [0.816, 0.94] | 82.8 [77.5, 87.4] | 84.0 [70.8, 95.8] | 82.5 [76.4, 88.2] | 48.8 [35.7, 61.0] | 96.3 [93.1, 99.1] | 0.618 [0.491, 0.716] |
Test cohort B | 0.811 [0.716, 0.895] | 65.2 [58.0, 72.3] | 77.8 [60.0, 94.1] | 62.8 [54.2, 70.3] | 28.6 [18.0, 38.5] | 93.7 [88.1, 98.4] | 0.418 [0.286, 0.527] |
Epidermal cyst | |||||||
Training cohort | 0.997 [0.993, 1.0] | 98.5 [97.6, 99.1] | 97.5 [95.2, 99.4] | 98.8 [97.9, 99.5] | 96.9 [94.4, 98.8] | 99.1 [98.3, 99.8] | 0.972 [0.956, 0.986] |
Validation cohort | 0.973 [0.928, 0.998] | 95.2 [92.5, 98.0] | 87.5 [78.0, 95.1] | 98.1 [95.8, 100.0] | 94.6 [88.1, 100.0] | 95.5 [91.7, 98.2] | 0.909 [0.842, 0.958] |
Test cohort A | 0.942 [0.911, 0.969] | 84.8 [79.5, 89.4] | 51.1 [38.3, 63.8] | 99.1 [97.2, 100.0] | 95.8 [88.5, 100.0] | 82.7 [76.8, 87.7] | 0.667 [0.54, 0.767] |
Test cohort B | 0.898 [0.839, 0.942] | 82.1 [75.9, 87.5] | 33.3 [17.9, 48.1] | 97.6 [94.7, 100.0] | 81.8 [58.3, 100.0] | 82.2 [75.8, 88.1] | 0.474 [0.286, 0.622] |
Calcifying epithelioma | |||||||
Training cohort | 0.974 [0.958, 0.986] | 91.3 [89.2, 93.2] | 90.6 [84.2, 96.0] | 91.3 [89.2, 93.5] | 56.3 [48.3, 64.2] | 98.8 [97.9, 99.6] | 0.695 [0.625, 0.759] |
Validation cohort | 0.903 [0.816, 0.967] | 85.8 [81.8, 90.5] | 82.4 [66.7, 95.7] | 86.3 [81.5, 91.0] | 43.8 [29.3, 57.7] | 97.4 [94.8, 99.2] | 0.571 [0.417, 0.692] |
Test cohort A | 0.943 [0.909, 0.973] | 90.1 [86.1, 94.0] | 60.0 [42.9, 76.9] | 96.0 [93.1, 98.4] | 75.0 [58.8, 89.5] | 92.4 [88.7, 96.1] | 0.667 [0.514, 0.787] |
Test cohort B | 0.898 [0.848, 0.942] | 87.5 [82.1, 92.0] | 50.0 [32.0, 69.6] | 95.7 [91.7, 98.9] | 71.4 [50.0, 91.7] | 89.8 [84.5, 94.2] | 0.588 [0.4, 0.744] |