Performance of various models in detecting morphological features on radiographs.
| Morphologic feature . | Study . | Accuracy (%) . | Sensitivity (%) . | Specificity (%) . | PPV (%) . | AUC . | AUROC . | F1 Score . |
|---|---|---|---|---|---|---|---|---|
| Cam deformity [7] | Hoy et al. | 74 | 82 | 70 | – | 0.74 | – | – |
| Current study | 78 | 80 | 74 | 86 | – | 0.80 | 0.83 | |
| Ischial spine sign | Current study | 87 | 67 | 96 | 88 | – | 0.89 | 0.76 |
| FAI diagnosis [8] | Atalar et al. | 87 | 83 | 90 | 86 | 0.92 | – | 0.84 |
| Dysplasia/DDH [9] | Fraiwan et al. | 96 | 100 | 94 | 91 | – | – | 95% |
| Current study | 77 | 75 | 77 | 57 | – | 0.80 | 0.65 | |
| Tonnis angle [11, 24] | Liu et al. | 90 | – | – | – | – | – | – |
| Al-Bashir et al. | 84–85 | – | – | – | – | – | – | |
| Center-edge angle [24] | Al-Bashir et al. | 46–78 | – | – | – | – | – | – |
| Shenton’s line [10] | Xu et al. | 92–95 | 92–96 | 88–91 | – | – | – | – |
| Lateral edge of acetabulum [10, 11] | Xu et al. | 89–90 | 87–89 | 93 | – | – | – | – |
| Liu et al. | 90 | 90 | ||||||
| Sourcil [10] | Xu et al. | 86–87 | 84–85 | 88–90 | – | – | – | – |
| Any abnormality | Current study | 72 | 67 | 85 | 94 | – | 0.81 | 0.78 |
| Morphologic feature . | Study . | Accuracy (%) . | Sensitivity (%) . | Specificity (%) . | PPV (%) . | AUC . | AUROC . | F1 Score . |
|---|---|---|---|---|---|---|---|---|
| Cam deformity [7] | Hoy et al. | 74 | 82 | 70 | – | 0.74 | – | – |
| Current study | 78 | 80 | 74 | 86 | – | 0.80 | 0.83 | |
| Ischial spine sign | Current study | 87 | 67 | 96 | 88 | – | 0.89 | 0.76 |
| FAI diagnosis [8] | Atalar et al. | 87 | 83 | 90 | 86 | 0.92 | – | 0.84 |
| Dysplasia/DDH [9] | Fraiwan et al. | 96 | 100 | 94 | 91 | – | – | 95% |
| Current study | 77 | 75 | 77 | 57 | – | 0.80 | 0.65 | |
| Tonnis angle [11, 24] | Liu et al. | 90 | – | – | – | – | – | – |
| Al-Bashir et al. | 84–85 | – | – | – | – | – | – | |
| Center-edge angle [24] | Al-Bashir et al. | 46–78 | – | – | – | – | – | – |
| Shenton’s line [10] | Xu et al. | 92–95 | 92–96 | 88–91 | – | – | – | – |
| Lateral edge of acetabulum [10, 11] | Xu et al. | 89–90 | 87–89 | 93 | – | – | – | – |
| Liu et al. | 90 | 90 | ||||||
| Sourcil [10] | Xu et al. | 86–87 | 84–85 | 88–90 | – | – | – | – |
| Any abnormality | Current study | 72 | 67 | 85 | 94 | – | 0.81 | 0.78 |
Performance of various models in detecting morphological features on radiographs.
| Morphologic feature . | Study . | Accuracy (%) . | Sensitivity (%) . | Specificity (%) . | PPV (%) . | AUC . | AUROC . | F1 Score . |
|---|---|---|---|---|---|---|---|---|
| Cam deformity [7] | Hoy et al. | 74 | 82 | 70 | – | 0.74 | – | – |
| Current study | 78 | 80 | 74 | 86 | – | 0.80 | 0.83 | |
| Ischial spine sign | Current study | 87 | 67 | 96 | 88 | – | 0.89 | 0.76 |
| FAI diagnosis [8] | Atalar et al. | 87 | 83 | 90 | 86 | 0.92 | – | 0.84 |
| Dysplasia/DDH [9] | Fraiwan et al. | 96 | 100 | 94 | 91 | – | – | 95% |
| Current study | 77 | 75 | 77 | 57 | – | 0.80 | 0.65 | |
| Tonnis angle [11, 24] | Liu et al. | 90 | – | – | – | – | – | – |
| Al-Bashir et al. | 84–85 | – | – | – | – | – | – | |
| Center-edge angle [24] | Al-Bashir et al. | 46–78 | – | – | – | – | – | – |
| Shenton’s line [10] | Xu et al. | 92–95 | 92–96 | 88–91 | – | – | – | – |
| Lateral edge of acetabulum [10, 11] | Xu et al. | 89–90 | 87–89 | 93 | – | – | – | – |
| Liu et al. | 90 | 90 | ||||||
| Sourcil [10] | Xu et al. | 86–87 | 84–85 | 88–90 | – | – | – | – |
| Any abnormality | Current study | 72 | 67 | 85 | 94 | – | 0.81 | 0.78 |
| Morphologic feature . | Study . | Accuracy (%) . | Sensitivity (%) . | Specificity (%) . | PPV (%) . | AUC . | AUROC . | F1 Score . |
|---|---|---|---|---|---|---|---|---|
| Cam deformity [7] | Hoy et al. | 74 | 82 | 70 | – | 0.74 | – | – |
| Current study | 78 | 80 | 74 | 86 | – | 0.80 | 0.83 | |
| Ischial spine sign | Current study | 87 | 67 | 96 | 88 | – | 0.89 | 0.76 |
| FAI diagnosis [8] | Atalar et al. | 87 | 83 | 90 | 86 | 0.92 | – | 0.84 |
| Dysplasia/DDH [9] | Fraiwan et al. | 96 | 100 | 94 | 91 | – | – | 95% |
| Current study | 77 | 75 | 77 | 57 | – | 0.80 | 0.65 | |
| Tonnis angle [11, 24] | Liu et al. | 90 | – | – | – | – | – | – |
| Al-Bashir et al. | 84–85 | – | – | – | – | – | – | |
| Center-edge angle [24] | Al-Bashir et al. | 46–78 | – | – | – | – | – | – |
| Shenton’s line [10] | Xu et al. | 92–95 | 92–96 | 88–91 | – | – | – | – |
| Lateral edge of acetabulum [10, 11] | Xu et al. | 89–90 | 87–89 | 93 | – | – | – | – |
| Liu et al. | 90 | 90 | ||||||
| Sourcil [10] | Xu et al. | 86–87 | 84–85 | 88–90 | – | – | – | – |
| Any abnormality | Current study | 72 | 67 | 85 | 94 | – | 0.81 | 0.78 |
This PDF is available to Subscribers Only
View Article Abstract & Purchase OptionsFor full access to this pdf, sign in to an existing account, or purchase an annual subscription.
